(320) SHORT-TERM ECCS (PRESSURIZED TANKS) (ONE GROUP)
CARD CCC0000, COMPONENT NAME AND TYPE
Card 3200000
W1(A) COMPONENT NAME = acgr1
W2(A) COMPONENT TYPE = accum
CARD CCC0101 - CCC0199, ACCUMULATOR VOLUME GEOMETRY
Card 3200101
W1(R) VOLUME FLOW AREA = 16.085 m2
W2(R) LENGTH OF VOLUME = 12.644 m
W3(R) VOLUME OF VOLUME = 0.0
W4(R) AZIMUTHAL ANGLE = 0.0
This value is not currently used by RELAP5.
W5(R) INCLINATION ANGLE = -90.0
Indicates a vertical volume with downward flow positively valued.
W6(R) ELEVATION CHANGE = -12.644 m
W7(R) WALL ROUGHNESS = 4.57e-5 m
Arbitrary. No wall friction.
W8(R) HYDRAULIC DIAMETER = 1.6 m
W9(I) VOLUME CONTROL FLAGS (pvbfe) = 00000
p = 0 This digit will not be used by RELAP5.
v = 0 This digit will not be used by RELAP5.
b = 0 The pipe interphase friction model will be applied.
f = 1 Wall friction effects will be computed.
e = 0 The nonequilibrium calculation will be used.
CARD CCC0200, ACCUMULATOR THERMODYNAMICS CONDITIONS
Card 3200200
W1(R) PRESSURE = 9.1233e6 Pa
W2(R) TEMPERATURE = 303.0 K
W3(R) BORON CONCENTRATION = 0.0
CARD CCC0201, TIME DEPENDENT VOLUME DATA CARDS
Card 3201101
W1(I) TO CONNECTION CODE TO A COMPONENT = 303000000
W2(R) JUNCTION AREA = 0.234 m2
W3(R) FORWARD FLOW ENERGY LOSS COEFFICIENT = 0.5
W4(R) REVERSE FLOW ENERGY LOSS COEFFICIENT = 0.5
W5(I) JUNCTION CONTROL FLAGS (fvcahs) = 000010
f = 0 The CCFL model will not be applied.
v = 0 The horizontal stratification model will not be applied.
c = 0 The choking model will be applied.
a = 0 The abrupt area change option will not be used.
h = 1 The nonhomogeneous option will not be used.
s = 0 This is a normal junction.
CARD CCC2200, ACCUMULATOR TANK INITIAL FILL CONDITIONS
Card 3202200
W1(R) LIQUID VOLUME IN TANK = 0.0
W2(R) LIQUID LEVEL IN TANK = 6.8
W3(R) LENGHT OF SURGE LINE AND STANDPIPE = 0.0
W4(R) ELEVATION DROP OF SURGE LINE AND STANDPIPE = 0.0
W5(R) TANK WALL THICKNESS = 0.05 m
W6(R) HEAT TRANSFER FLAG = 1.0
If one, no heat transfer will be calculated.
W7(R) TANK DENSITY = 0.0
W8(R) TANK VOLUMETRIC HEAT CAPACITY = 0.0
(303) PIPING FROM ECCS TANKS
CARD CCC0000, COMPONENT NAME AND TYPE
Card 3030000
W1(A) COMPONENT NAME = pip-1
W2(A) COMPONENT TYPE = pipe
CARD CCC0001, PIPE INFORMATION
Card 3030001
W1(I) NUMBER OF VOLUMES = 6
Modeling choice.
CARD CCC0101 - CCC0199, PIPE VOLUME FLOW AREAS
Card 3030101
W1(R) VOLUME FLOW AREA = 0.234 m2
W2(I) VOLUME NUMBER = 1
Card 3030102
W1(R) VOLUME FLOW AREA = 0.234 m2
W2(I) VOLUME NUMBER = 2
Card 3030103
W1(R) VOLUME FLOW AREA = 0.1294 m2
W2(I) VOLUME NUMBER = 3
Card 3030104
W1(R) VOLUME FLOW AREA = 0.1122 m2
W2(I) VOLUME NUMBER = 4
Card 3030105
W1(R) VOLUME FLOW AREA = 0.1122 m2
W2(I) VOLUME NUMBER = 5
Card 3030106
W1(R) VOLUME FLOW AREA = 0.1122 m2
W2(I) VOLUME NUMBER = 6
CARD CCC0201 - CCC0299, PIPE JUNCTION FLOW AREA
Card 3030201
W1(R) JUNCTION FLOW AREA = 0.234 m2
Consistent with volume flow areas.
W2(I) JUNCTION NUMBER = 1
Card 3030202
W1(R) JUNCTION FLOW AREA = 0.1294 m2
Consistent with volume flow areas.
W2(I) JUNCTION NUMBER = 2
Card 3030203
W1(R) JUNCTION FLOW AREA = 0.1122 m2
Consistent with volume flow areas.
W2(I) JUNCTION NUMBER = 3
Card 3030204
W1(R) JUNCTION FLOW AREA = 0.1122 m2
Consistent with volume flow areas.
W2(I) JUNCTION NUMBER = 4
Card 3030205
W1(R) JUNCTION FLOW AREA = 0.1122 m2
Consistent with volume flow areas.
W2(I) JUNCTION NUMBER = 5
CARD CCC0301 - CCC0399, PIPE VOLUME LENGTHS
Card 3030301
W1(R) VOLUME LENGTH = 1.50 m
W2(I) VOLUME NUMBER = 1
Card 3030302
W1(R) VOLUME LENGTH = 1.0 m
W2(I) VOLUME NUMBER = 2
Card 3030303
W1(R) VOLUME LENGTH = 3.0 m
W2(I) VOLUME NUMBER = 3
Card 3030304
W1(R) VOLUME LENGTH = 7.50 m
W2(I) VOLUME NUMBER = 4
Card 3030305
W1(R) VOLUME LENGTH = 1.15 m
W2(I) VOLUME NUMBER = 5
CARD CCC0401 - CCC0499, PIPE VOLUME VOLUMES
Card 3030401
W1(R) VOLUME OF VOLUME = 0.0
Volume will be calculated by RELAP5 (V = L*A).
W2(I) VOLUME NUMBER = 6
Applies to all volumes.
CARD CCC0501 - CCC0599, PIPE VOLUME HORIZONTAL ANGLES
Card 3030501
W1(R) AZIMUTHAL ANGLE = 0.0
This value is not currently used by RELAP5.
W2(I) VOLUME NUMBER = 6
Applies to all volumes.
CARD CCC0601 - CCC0699, PIPE VOLUME VERTICAL ANGLES
Card 3030601
W1(R) INCLINATION ANGLE = -90°
Indicates a vertical volume with downward flow positively valued.
W2(I) VOLUME NUMBER = 1
Applies to the first volume.
Card 3030602
W1(R) INCLINATION ANGLE = 0°
Indicates a horizontal volume.
W2(I) VOLUME NUMBER = 2
Applies to the second volume.
Card 3030603
W1(R) INCLINATION ANGLE = 0°
Indicates a horizontal volume.
W2(I) VOLUME NUMBER = 3
Applies to the third volume.
Card 3030604
W1(R) INCLINATION ANGLE = 0°
Indicates a horizontal volume.
W2(I) VOLUME NUMBER = 4
Applies to the fourth volume.
Card 3030605
W1(R) INCLINATION ANGLE = -90°
Indicates a vertical volume with downward flow positively valued.
W2(I) VOLUME NUMBER = 5
Applies to the fifth volume.
Card 3030606
W1(R) INCLINATION ANGLE = 0°
Indicates a horizontal volume.
W2(I) VOLUME NUMBER = 6
Applies to the sixth volume.
CARD CCC0701 - CCC0799, PIPE VOLUME ELEVATION CHANGES
Card 3030701
W1(R) ELEVATION CHANGE = -1.50 m
Since the volume is vertical, the elevation change is equal to the length of the volume.
W2(I) VOLUME NUMBER = 1
Applies to the first volume.
Card 3030702
W1(R) ELEVATION CHANGE = 0.0
Since the volume is horizontal, it has no associated elevation change.
W2(I) VOLUME NUMBER = 2
Applies to second volume.
Card 3030703
W1(R) ELEVATION CHANGE = 0.0 m
Since the volume is horizontal, it has no associated elevation change.
W2(I) VOLUME NUMBER = 3
Applies to the third volume.
Card 3030704
W1(R) ELEVATION CHANGE = 0.0
Since the volume is horizontal, it has no associated elevation change.
W2(I) VOLUME NUMBER = 4
Applies to fourth volume.
Card 3030705
W1(R) ELEVATION CHANGE = -1.15 m
Since the volume is vertical, the elevation change is equal to the length of the volume.
W2(I) VOLUME NUMBER = 5
Applies to the fifth volume.
Card 3030706
W1(R) ELEVATION CHANGE = 0.0
Since the volume is horizontal, it has no associated elevation change.
W2(I) VOLUME NUMBER = 6
Applies to sixth volume.
CARD CCC0801 - CCC0899, PIPE VOLUME FRICTION DATA
Card 3030801
W1(R) WALL ROUGHNESS = 4.57e-5 m
Commercial steel surface (Ref. [ 3 ], p. 7-6).
W2(R) HYDRAULIC DIAMETER = 0.546 m
W3(I) VOLUME NUMBER = 1
Applies to first volume.
Card 3030802
W1(R) WALL ROUGHNESS = 4.57e-5 m
Commercial steel surface (Ref. [ 3 ], p. 7-6).
W2(R) HYDRAULIC DIAMETER = 0.546 m
W3(I) VOLUME NUMBER = 2
Applies to second volume.
Card 3030803
W1(R) WALL ROUGHNESS = 4.57e-5 m
Commercial steel surface (Ref. [ 3 ], p. 7-6).
W2(R) HYDRAULIC DIAMETER = 0.406 m
W3(I) VOLUME NUMBER = 3
Applies to third volume.
Card 3030804
W1(R) WALL ROUGHNESS = 4.57e-5 m
Commercial steel surface (Ref. [ 3 ], p. 7-6).
W2(R) HYDRAULIC DIAMETER = 0.378 m
W3(I) VOLUME NUMBER = 4
Applies to fourth volume.
Card 3030805
W1(R) WALL ROUGHNESS = 4.57e-5 m
Commercial steel surface (Ref. [ 3 ], p. 7-6).
W2(R) HYDRAULIC DIAMETER = 0.378 m
W3(I) VOLUME NUMBER = 5
Applies to fifth volume.
Card 3030806
W1(R) WALL ROUGHNESS = 4.57e-5 m
Commercial steel surface (Ref. [ 3 ], p. 7-6).
W2(R) HYDRAULIC DIAMETER = 0.378 m
W3(I) VOLUME NUMBER = 6
Applies to sixth volume.
CARD CCC0901 - CCC0999, PIPE JUNCTION LOSS
Card 3030901
W1(R) FORWARD LOSS COEFFICIENT = 0.22
W2(R) REVERSE LOSS COEFFICIENT = 0.22
The assumption of no dependence upon flow direction has been made.
W3(I) JUNCTION NUMBER = 1
Card 3030902
W1(R) FORWARD LOSS COEFFICIENT = 0.10
W2(R) REVERSE LOSS COEFFICIENT = 0.10
The assumption of no dependence upon flow direction has been made.
W3(I) JUNCTION NUMBER = 2
Card 3030903
W1(R) FORWARD LOSS COEFFICIENT = 0.10
W2(R) REVERSE LOSS COEFFICIENT = 0.10
The assumption of no dependence upon flow direction has been made.
W3(I) JUNCTION NUMBER = 3
Card 3030904
W1(R) FORWARD LOSS COEFFICIENT = 0.22
W2(R) REVERSE LOSS COEFFICIENT = 0.22
The assumption of no dependence upon flow direction has been made.
W3(I) JUNCTION NUMBER = 4
Card 3030905
W1(R) FORWARD LOSS COEFFICIENT = 0.22
W2(R) REVERSE LOSS COEFFICIENT = 0.22
The assumption of no dependence upon flow direction has been made.
W3(I) JUNCTION NUMBER = 5
CARD CCC1001 - CCC1099, PIPE VOLUME CONTROL FLAGS
Card 3031001
W1(I) VOLUME CONTROL FLAGS (pvbfe) = 11000
p = 1 The water packing scheme will not be used.
v = 1 The vertical stratification model will not be used.
b = 0 The pipe interphase friction model will be applied.
f = 0 Wall friction effects will be computed.
e = 0 The nonequilibrium calculation will be used.
W2(I) VOLUME NUMBER = 6
Applies to all volumes.
CARD CCC1101 - CCC1199, PIPE JUNCTION CONTROL FLAGS
Card 3031101
W1(I) JUNCTION CONTROL FLAGS (fvcahs) = 001000
f = 0 The CCFL model will not be applied.
v = 0 This digit is not used by RELAP5.
c = 1 The choking model will not be applied.
a = 0 The smooth area change option will be used.
h = 0 The nonhomogeneous option will be used.
s = 0 This digit is not used by RELAP5.
W2(I) JUNCTION NUMBER = 5
Applies to all junctions.
CARD CCC1201 - CCC1299, PIPE VOLUME INITIAL CONDITIONS
Cards 3031201-3031206
W1(I) CONTROL WORD (e b t).
e This digit specifies the fluid
b This digit specifies the boron
t This digit specifies how the following words are to be used to determine the initial thermodynamic state, if t=0 the next four words are interpreted as pressure, liquid specific internal energy, vapor specific internal energy and vapor void fraction. W6 should be 0.0.
W2(R)-W6(R) QUANTITIES AS DESCRIBED UNDER WORD 1 (W1).
PRESSURE = 8419273.0 Pa, 8426625.0 Pa, 8426625.0 Pa, 8426625.0 Pa, 843226.0 Pa, 8437896.0 Pa,
LIQUID SPECIFIC INTERNAL ENERGY = 124201.0 J/kg, 124200.8 J/kg, 124200.8 J/kg, 124201.4 J/kg, 124201.6 J/kg, 124202.6 J/kg
VAPOR SPECIFIC INTERNAL ENERGY = 2566767. 0 J/kg, 2566676. 0 J/kg, 2566676. 0 J/kg, 2566676. 0 J/kg, 2566606. 0 J/kg, 2566536. 0 J/kg.
VAPOR VOID FRACTION = 0.0 (Applies to the all cases).
W7(I) VOLUME NUMBER = 1, 2, 3, 4, 5, 6
CARD CCC1300, PIPE JUNCTION CONDITIONS CONTROL WORDS
Card 3031300
W1(I) CONTROL FLAG = 0
Velocities will be assumed for the first and second words on Cards 3031301 through 3031305.
CARD CCC1301 - CCC1399, PIPE JUNCTION INITIAL CONDITIONS
Cards 3031301 and 3031305
W1(R) INITIAL LIQUID VELOCITY OR MASS FLOW = 4.530364e-7 m/s, 8.19254e-7 m/s, 9.44862e-7 m/s, 9.44902e-7 m/s, 9.44906e-7 m/s
W2(R) INITIAL VAPOR VELOCITY OR MASS FLOW = 4.530364e-7 m/s, 8.19254e-7 m/s, 9.44862e-7 m/s, 9.44897e-7 m/s, 9.44902e-7 m/s
W3(R) INTERFACE VELOCITY = Enter 0 m/s.
W4(I) JUNCTION NUMBER = 1, 2, 3, 4, 5.
(314) THE FAST ACTING LEVEL VALVE
CARD CCC0000, COMPONENT NAME AND TYPE
Card 3140000
W1(A) COMPONENT NAME = fav-l
W2(A) COMPONENT TYPE = valve
CARD CCC0101, VALVE JUNCTION GEOMETRY
Card 3140101
W1(I) FROM CONNECTION = 303010000
W2(I) TO CONNECTION = 3150000000
W3(R) JUNCTION AREA = 0.1122 m2
W4(R) FORWARD FLOW ENERGY LOSS COEFFICIENT = 0.42
W5(R) REVERSE FLOW ENERGY LOSS COEFFICIENT = 0.42
W6(I) JUNCTION CONTROL FLAGS (fvcahs) = 000100
f = 0 The CCFL model will not be applied.
v = 0 The horizontal stratification model will not be applied.
c = 0 The choking model will be applied.
a = 1 The abrupt area change option will be used.
h = 0 The nonhomogeneous option will be used.
s = 0 This is a normal junction.
CARD CCC0201, VALVE JUNCTION INITIAL CONDITIONS
Card 3140201
W1(I) CONTROL WORD = 0
If 0, the next two words are velocities.
W2(R) INITIAL LIQUID VELOCITY OR MASS FLOW = 9.44935e-7 m/s
W3(R) INITIAL VAPOR VELOCITY OR MASS FLOW = 9.44935e-7 m/s
W4(R) INTERFACE VELOCITY = Enter 0 m/s.
CARD CCC0300, VALVE TYPE CARD
Card 3140300
W1(I) VALVE TYPE = mtrvlv (motor valve)
CARD CCC0001, VALVE DATA AND INITIAL CONDITIONS
Card 3140301
W1(I) OPEN TRIP NUMBER = 1182
W2(I) CLOSE TRIP NUMBER = 1183
W3(R) VALVE CHANGE RATE = 0.125 s-1
W4(R) INITIAL POSITION = 1.0
(315) CONNECTION PIPE TO DROSSEL
CARD CCC0000, COMPONENT NAME AND TYPE
Card 3150000
W1(A) COMPONENT NAME = conpip
W2(A) COMPONENT TYPE = pipe
CARD CCC0001, PIPE INFORMATION
Card 3150001
W1(I) NUMBER OF VOLUMES = 2
Modeling choice.
CARD CCC0101 - CCC0199, PIPE VOLUME FLOW AREAS
Card 3150101
W1(R) VOLUME FLOW AREA = 0.1122 m2
W2(I) VOLUME NUMBER = 2
Applies to two volumes.
CARD CCC0201 - CCC0299, PIPE JUNCTION FLOW AREA
Card 3150201
W1(R) JUNCTION FLOW AREA = 0.1122 m2
Consistent with above.
W2(I) JUNCTION NUMBER = 1
CARD CCC0301 - CCC0399, PIPE VOLUME LENGTHS
Card 3150301
W1(R) VOLUME LENGTH = 5.0 m
W2(I) VOLUME NUMBER = 2
Applies to both volumes.
CARD CCC0401 - CCC0499, PIPE VOLUME VOLUMES
Card 3150401
W1(R) VOLUME OF VOLUME = 0.0
Volume will be calculated by RELAP5 (V=L*A).
W2(I) VOLUME NUMBER = 2
Applies to both volumes.
CARD CCC0501 - CCC0599, PIPE VOLUME HORIZONTAL ANGLES
Card 3150501
W1(R) AZIMUTHAL ANGLE = 0.0
Not currently used by RELAP5.
W2(I) VOLUME NUMBER = 2
Applies to both volumes.
CARD CCC0601 - CCC0699, PIPE VOLUME VERTICAL ANGLES
Card 3150601
W1(R) INCLINATION ANGLE = 0.0°
W2(I) VOLUME NUMBER = 2
Applies to both volumes.
CARD CCC0701 - CCC0799, PIPE VOLUME ELEVATION CHANGES
Card 3150701
W1(R) ELEVATION CHANGE = 0 m
W2(I) VOLUME NUMBER = 2
Applies to both volumes.
CARD CCC0801 - CCC0899, PIPE VOLUME FRICTION DATA
Card 3150801
W1(R) WALL ROUGHNESS = 4.57e-5 m
Commercial steel surface (Ref. [ 3 ], p. 7-6).
W2(R) HYDRAULIC DIAMETER = 0.378 m
W3(I) VOLUME NUMBER = 2
Applies to both volumes.
CARD CCC0901 - CCC0999, PIPE JUNCTION LOSS
Card 3150901
W1(R) FORWARD LOSS COEFFICIENT = 0.30
W2(R) REVERSE LOSS COEFFICIENT = 0.30
W3(I) JUNCTION NUMBER = 1
CARD CCC1001 - CCC1099, PIPE VOLUME CONTROL FLAGS
Card 3151001
W1(I) VOLUME CONTROL FLAGS (pvbfe) = 11000
p = 1 The water packing scheme will not be used.
v = 1 The vertical stratification model will not be used.
b = 0 The pipe interphase friction model will be applied.
f = 0 Wall friction effects will be computed.
e = 0 The nonequilibrium calculation will be used.
W2(I) VOLUME NUMBER = 2
Applies to both volumes.
CARD CCC1101 - CCC1199, PIPE JUNCTION CONTROL FLAGS
Card 3151101
W1(I) JUNCTION CONTROL FLAGS (fvcahs) = 001000
f = 0 The CCFL model will not be applied.
v = 0 This digit is not used by RELAP5.
c = 1 The choking model will not be applied.
a = 0 The smooth area change option will be used.
h = 0 The nonhomogeneous option will be used.
s = 0 This digit is not used by RELAP5.
W2(I) JUNCTION NUMBER = 1
CARD CCC1201 - CCC1299, PIPE VOLUME INITIAL CONDITIONS
Cards 3151201-3151202
W1(I) CONTROL WORD (e b t).
e This digit specifies the fluid
b This digit specifies the boron
t This digit specifies how the following words are to be used to determine the initial thermodynamic state, if t=0 the next four words are interpreted as pressure, liquid specific internal energy, vapor specific internal energy and vapor void fraction. W6 should be 0.0.
W2(R)-W6(R) QUANTITIES AS DESCRIBED UNDER WORD 1 (W1).
PRESSURE = 8437896.0 Pa, 8437896.0 Pa
LIQUID SPECIFIC INTERNAL ENERGY = 124206.5 J/kg, 186856.0 J/kg
VAPOR SPECIFIC INTERNAL ENERGY = 2566536. 0 J/kg, 2566536. 0 J/kg
VAPOR VOID FRACTION = 0.0
W7(I) VOLUME NUMBER = 1, 2
CARD CCC1300, PIPE JUNCTION CONDITIONS CONTROL WORDS
Card 3151300
W1(I) CONTROL FLAG = 0
Velocities will be assumed for the first and second words on Card 3151301.
CARD CCC1301 - CCC1399, PIPE JUNCTION INITIAL CONDITIONS
Card 3151301
W1(R) INITIAL LIQUID VELOCITY OR MASS FLOW = 9.44961e-7 m/s
W2(R) INITIAL VAPOR VELOCITY OR MASS FLOW = 9.44961e-7 m/s
W3(R) INTERFACE VELOCITY = Enter 0 m/s.
W4(I) JUNCTION NUMBER = 1
(316) THE FAST ACTING VALVE - DROSSEL BYPASS
CARD CCC0000, COMPONENT NAME AND TYPE
Card 3160000
W1(A) COMPONENT NAME = lfav1
W2(A) COMPONENT TYPE = valve
CARD CCC0101, VALVE JUNCTION GEOMETRY
Card 3160101
W1(I) FROM CONNECTION = 315010000
W2(I) TO CONNECTION = 3190000000
W3(R) JUNCTION AREA = 0.1122 m2
W4(R) FORWARD FLOW ENERGY LOSS COEFFICIENT = 0.42
W5(R) REVERSE FLOW ENERGY LOSS COEFFICIENT = 0.42
W6(I) JUNCTION CONTROL FLAGS (fvcahs) = 000100
f = 0 The CCFL model will not be applied.
v = 0 The horizontal stratification model will not be applied.
c = 0 The choking model will be applied.
a = 1 The abrupt area change option will be used.
h = 0 The nonhomogeneous option will be used.
s = 0 This is a normal junction.
CARD CCC0201, VALVE JUNCTION INITIAL CONDITIONS
Card 3160201
W1(I) CONTROL WORD = 0
If 0, the next two words are velocities.
W2(R) INITIAL LIQUID VELOCITY OR MASS FLOW = 0.001291436 m/s
W3(R) INITIAL VAPOR VELOCITY OR MASS FLOW = 0.001291436 m/s
W4(R) INTERFACE VELOCITY = Enter 0 m/s.
CARD CCC0300, VALVE TYPE CARD
Card 3160300
W1(I) VALVE TYPE = mtrvlv (motor valve)
CARD CCC0001, VALVE DATA AND INITIAL CONDITIONS
Card 3160301
W1(I) OPEN TRIP NUMBER = 1182
W2(I) CLOSE TRIP NUMBER = 1183
W3(R) VALVE CHANGE RATE = 0.125 s-1
W4(R) INITIAL POSITION = 1.0
(318) ECCS DROSSEL (ONE GROUP)
CARD CCC0000, COMPONENT NAME AND TYPE
Card 3180000
W1(A) COMPONENT NAME = ecsjunc
W2(A) COMPONENT TYPE = sngljun
CARD CCC0101 - CCC0109, SINGLE-JUNCTION GEOMETRY
Card 3180101
W1(I) FROM CONNECTION = 315010000
W2(I) TO CONNECTION = 319000000
W3(I) JUNCTION AREA = 0.0
W4(R) FORWARD FLOW ENERGY LOSS COEFFICIENT = 220.0
W5(R) REVERSE FLOW ENERGY LOSS COEFFICIENT = 220.0
W6(I) JUNCTION CONTROL FLAGS (fvcahs) = 001000
f = 0 The CCFL model will not be applied.
v = 0 The horizontal stratification option will not be used.
c = 1 The choking model will not be applied.
a = 0 The smooth area change option will be used.
h = 0 The nonhomogeneous option will be used.
s = 0 A normal junction will be used.
CARD CCC0201, SINGLE-JUNCTION INITIAL CONDITIONS
Card 3180201
W1(I) CONTROL WORD = 0
If 0, the next two words are velocities.
W2(R) INITIAL LIQUID VELOCITY OR MASS FLOW = -0.00129097 m/s
W3(R) INITIAL VAPOR VELOCITY OR MASS FLOW = -0.00129097 m/s
W4(R) INTERFACE VELOCITY = Enter 0 m/s.
(319) CONNECTION PIPING FROM DROSSEL TO FAST ACTING VALVES
CARD CCC0000, COMPONENT NAME AND TYPE
Card 3190000
W1(A) COMPONENT NAME = pip-2
W2(A) COMPONENT TYPE = pipe
CARD CCC0001, PIPE INFORMATION
Card 3190001
W1(I) NUMBER OF VOLUMES = 3
Modeling choice.
CARD CCC0101 - CCC0199, PIPE VOLUME FLOW AREAS
Card 3190101
W1(R) VOLUME FLOW AREA = 0.1122 m2
W2(I) VOLUME NUMBER = 3
Applies to three volumes.
CARD CCC0201 - CCC0299, PIPE JUNCTION FLOW AREA
Card 3190201
W1(R) JUNCTION FLOW AREA = 0.1122 m2
Consistent with above.
W2(I) JUNCTION NUMBER = 2
CARD CCC0301 - CCC0399, PIPE VOLUME LENGTHS
Card 3190301
W1(R) VOLUME LENGTH = 90.0 m
W2(I) VOLUME NUMBER = 1
Applies to first volume.
Card 3190302
W1(R) VOLUME LENGTH = 2.75 m
W2(I) VOLUME NUMBER = 2
Applies to second volume.
Card 3190303
W1(R) VOLUME LENGTH = 5.0 m
W2(I) VOLUME NUMBER = 3
Applies to third volume.
CARD CCC0401 - CCC0499, PIPE VOLUME VOLUMES
Card 3190401
W1(R) VOLUME OF VOLUME = 0.0
Volume will be calculated by RELAP5 (V=L*A).
W2(I) VOLUME NUMBER = 3
Applies to three volumes.
CARD CCC0501 - CCC0599, PIPE VOLUME HORIZONTAL ANGLES
Card 3190501
W1(R) AZIMUTHAL ANGLE = 0.0
Not currently used by RELAP5.
W2(I) VOLUME NUMBER = 3
Applies to three volumes.
CARD CCC0601 - CCC0699, PIPE VOLUME VERTICAL ANGLES
Card 3190601
W1(R) INCLINATION ANGLE = 0.0°
W2(I) VOLUME NUMBER = 1
Applies to first volume.
Card 3190602
W1(R) INCLINATION ANGLE = -90.0°
W2(I) VOLUME NUMBER = 2
Applies to second volume.
Card 3190603
W1(R) INCLINATION ANGLE = 0.0°
W2(I) VOLUME NUMBER = 3
Applies to third volume.
CARD CCC0701 - CCC0799, PIPE VOLUME ELEVATION CHANGES
Card 3190701
W1(R) ELEVATION CHANGE = 0 m
W2(I) VOLUME NUMBER = 1
Applies to first volume.
Card 3190702
W1(R) ELEVATION CHANGE = -2.75 m
W2(I) VOLUME NUMBER = 2
Applies to second volume.
Card 3190703
W1(R) ELEVATION CHANGE = 0 m
W2(I) VOLUME NUMBER = 3
Applies to third volume.
CARD CCC0801 - CCC0899, PIPE VOLUME FRICTION DATA
Card 3190801
W1(R) WALL ROUGHNESS = 4.57e-5 m
Commercial steel surface (Ref. [ 3 ], p. 7-6).
W2(R) HYDRAULIC DIAMETER = 0.378 m
W3(I) VOLUME NUMBER = 3
Applies to three volumes.
CARD CCC0901 - CCC0999, PIPE JUNCTION LOSS
Card 3190901
W1(R) FORWARD LOSS COEFFICIENT = 0.50
W2(R) REVERSE LOSS COEFFICIENT = 0.50
W3(I) JUNCTION NUMBER = 1
Card 3190902
W1(R) FORWARD LOSS COEFFICIENT = 0.22
W2(R) REVERSE LOSS COEFFICIENT = 0.22
W3(I) JUNCTION NUMBER = 2
CARD CCC1001 - CCC1099, PIPE VOLUME CONTROL FLAGS
Card 3191001
W1(I) VOLUME CONTROL FLAGS (pvbfe) = 11000
p = 1 The water packing scheme will not be used.
v = 1 The vertical stratification model will not be used.
b = 0 The pipe interphase friction model will be applied.
f = 0 Wall friction effects will be computed.
e = 0 The nonequilibrium calculation will be used.
W2(I) VOLUME NUMBER = 3
Applies to three volumes.
CARD CCC1101 - CCC1199, PIPE JUNCTION CONTROL FLAGS
Card 3191101
W1(I) JUNCTION CONTROL FLAGS (fvcahs) = 001000
f = 0 The CCFL model will not be applied.
v = 0 This digit is not used by RELAP5.
c = 1 The choking model will not be applied.
a = 0 The smooth area change option will be used.
h = 0 The nonhomogeneous option will be used.
s = 0 This digit is not used by RELAP5.
W2(I) JUNCTION NUMBER = 2
CARD CCC1201 - CCC1299, PIPE VOLUME INITIAL CONDITIONS
Cards 3191201-3191203
W1(I) CONTROL WORD (e b t).
e This digit specifies the fluid
b This digit specifies the boron
t This digit specifies how the following words are to be used to determine the initial thermodynamic state, if t=0 the next four words are interpreted as pressure, liquid specific internal energy, vapor specific internal energy and vapor void fraction. W6 should be 0.0.
W2(R)-W6(R) QUANTITIES AS DESCRIBED UNDER WORD 1 (W1).
PRESSURE = 8437897.0 Pa, 8451225.0 Pa, 8464554.0 Pa
LIQUID SPECIFIC INTERNAL ENERGY = 230002.6 J/kg, 236302.0 J/kg, 243424.0 J/kg
VAPOR SPECIFIC INTERNAL ENERGY = 2566536. 0 J/kg, 2566370. 0 J/kg, 2566206 J/kg
VAPOR VOID FRACTION = 0.0
W7(I) VOLUME NUMBER = 1, 2, 3
CARD CCC1300, PIPE JUNCTION CONDITIONS CONTROL WORDS
Card 3191300
W1(I) CONTROL FLAG = 0
Velocities will be assumed for the first and second words on Card 3151301.
CARD CCC1301 - CCC1399, PIPE JUNCTION INITIAL CONDITIONS
Cards 3191301 and 3191302
W1(R) INITIAL LIQUID VELOCITY OR MASS FLOW = -1.178568e-10 m/s, -9.02889e-11 m/s
W2(R) INITIAL VAPOR VELOCITY OR MASS FLOW = -1.189334e-10 m/s, -1.004965e-10 m/s
W3(R) INTERFACE VELOCITY = Enter 0 m/s.
W4(I) JUNCTION NUMBER = 1, 2
(330) THE FAST ACTING VALVE - ACCUMULATOR INJECTION
CARD CCC0000, COMPONENT NAME AND TYPE
Card 3300000
W1(A) COMPONENT NAME = lfav2
W2(A) COMPONENT TYPE = valve
CARD CCC0101, VALVE JUNCTION GEOMETRY
Card 3300101
W1(I) FROM CONNECTION = 319010000
W2(I) TO CONNECTION = 3330000000
W3(R) JUNCTION AREA = 0.1122 m2
W4(R) FORWARD FLOW ENERGY LOSS COEFFICIENT = 0.42
W5(R) REVERSE FLOW ENERGY LOSS COEFFICIENT = 0.42
W6(I) JUNCTION CONTROL FLAGS (fvcahs) = 000100
f = 0 The CCFL model will not be applied.
v = 0 The horizontal stratification model will not be applied.
c = 0 The choking model will be applied.
a = 1 The abrupt area change option will be used.
h = 0 The nonhomogeneous option will be used.
s = 0 This is a normal junction.
CARD CCC0201, VALVE JUNCTION INITIAL CONDITIONS
Card 3300201
W1(I) CONTROL WORD = 0
If 0, the next two words are velocities.
W2(R) INITIAL LIQUID VELOCITY OR MASS FLOW = -4.01365e-11 m/s
W3(R) INITIAL VAPOR VELOCITY OR MASS FLOW = -4.01365e-11 m/s
W4(R) INTERFACE VELOCITY = Enter 0 m/s.
CARD CCC0300, VALVE TYPE CARD
Card 3300300
W1(I) VALVE TYPE = mtrvlv (motor valve)
CARD CCC0001, VALVE DATA AND INITIAL CONDITIONS
Card 3300301
W1(I) OPEN TRIP NUMBER = 1184
W2(I) CLOSE TRIP NUMBER = 1185
W3(R) VALVE CHANGE RATE = 0.125 s-1
W4(R) INITIAL POSITION = 0.0
8 seconds is assumed valve opening time
(332) THE FAST ACTING VALVE - ACCUMULATOR INJECTION
CARD CCC0000, COMPONENT NAME AND TYPE
Card 3320000
W1(A) COMPONENT NAME = lfav3
W2(A) COMPONENT TYPE = valve
CARD CCC0101, VALVE JUNCTION GEOMETRY
Card 3320101
W1(I) FROM CONNECTION = 319010000
W2(I) TO CONNECTION = 3330000000
W3(R) JUNCTION AREA = 0.1122 m2
W4(R) FORWARD FLOW ENERGY LOSS COEFFICIENT = 0.42
W5(R) REVERSE FLOW ENERGY LOSS COEFFICIENT = 0.42
W6(I) JUNCTION CONTROL FLAGS (fvcahs) = 000100
f = 0 The CCFL model will not be applied.
v = 0 The horizontal stratification model will not be applied.
c = 0 The choking model will be applied.
a = 1 The abrupt area change option will be used.
h = 0 The nonhomogeneous option will be used.
s = 0 This is a normal junction.
CARD CCC0201, VALVE JUNCTION INITIAL CONDITIONS
Card 3320201
W1(I) CONTROL WORD = 0
If 0, the next two words are velocities.
W2(R) INITIAL LIQUID VELOCITY OR MASS FLOW = 0.0 m/s
W3(R) INITIAL VAPOR VELOCITY OR MASS FLOW = 0.0 m/s
W4(R) INTERFACE VELOCITY = Enter 0 m/s.
CARD CCC0300, VALVE TYPE CARD
Card 3320300
W1(I) VALVE TYPE = mtrvlv (motor valve)
CARD CCC0001, VALVE DATA AND INITIAL CONDITIONS
Card 3320301
W1(I) OPEN TRIP NUMBER = 1186
W2(I) CLOSE TRIP NUMBER = 1187
W3(R) VALVE CHANGE RATE = 0.125 s-1
W4(R) INITIAL POSITION = 0.0
8 seconds is assumed valve opening time
(333) CONNECTION PIPING FROM FAST ACTING VALVES
CARD CCC0000, COMPONENT NAME AND TYPE
Card 3330000
W1(A) COMPONENT NAME = conpip1
W2(A) COMPONENT TYPE = pipe
CARD CCC0001, PIPE INFORMATION
Card 3330001
W1(I) NUMBER OF VOLUMES = 2
Modeling choice.
CARD CCC0101 - CCC0199, PIPE VOLUME FLOW AREAS
Card 3330101
W1(R) VOLUME FLOW AREA = 0.1122 m2
W2(I) VOLUME NUMBER = 2
Applies to two volumes.
CARD CCC0201 - CCC0299, PIPE JUNCTION FLOW AREA
Card 3330201
W1(R) JUNCTION FLOW AREA = 0.1122 m2
Consistent with above.
W2(I) JUNCTION NUMBER = 1
CARD CCC0301 - CCC0399, PIPE VOLUME LENGTHS
Card 3330301
W1(R) VOLUME LENGTH = 2.0 m
W2(I) VOLUME NUMBER = 2
Applies to both volumes.
CARD CCC0401 - CCC0499, PIPE VOLUME VOLUMES
Card 3330401
W1(R) VOLUME OF VOLUME = 0.0
Volume will be calculated by RELAP5 (V=L*A).
W2(I) VOLUME NUMBER = 2
Applies to both volumes.
CARD CCC0501 - CCC0599, PIPE VOLUME HORIZONTAL ANGLES
Card 3330501
W1(R) AZIMUTHAL ANGLE = 0.0
Not currently used by RELAP5.
W2(I) VOLUME NUMBER = 2
Applies to both volumes.
CARD CCC0601 - CCC0699, PIPE VOLUME VERTICAL ANGLES
Card 3330601
W1(R) INCLINATION ANGLE = 0.0°
W2(I) VOLUME NUMBER = 2
Applies to both volumes.
CARD CCC0701 - CCC0799, PIPE VOLUME ELEVATION CHANGES
Card 3330701
W1(R) ELEVATION CHANGE = 0 m
W2(I) VOLUME NUMBER = 2
Applies to both volumes.
CARD CCC0801 - CCC0899, PIPE VOLUME FRICTION DATA
Card 3330801
W1(R) WALL ROUGHNESS = 4.57e-5 m
Commercial steel surface (Ref. [ 3 ], p. 7-6).
W2(R) HYDRAULIC DIAMETER = 0.378 m
W3(I) VOLUME NUMBER = 2
Applies to both volumes.
CARD CCC0901 - CCC0999, PIPE JUNCTION LOSS
Card 3330901
W1(R) FORWARD LOSS COEFFICIENT = 0.30
W2(R) REVERSE LOSS COEFFICIENT = 0.30
W3(I) JUNCTION NUMBER = 1
CARD CCC1001 - CCC1099, PIPE VOLUME CONTROL FLAGS
Card 3331001
W1(I) VOLUME CONTROL FLAGS (pvbfe) = 11000
p = 1 The water packing scheme will not be used.
v = 1 The vertical stratification model will not be used.
b = 0 The pipe interphase friction model will be applied.
f = 0 Wall friction effects will be computed.
e = 0 The nonequilibrium calculation will be used.
W2(I) VOLUME NUMBER = 2
Applies to both volumes.
CARD CCC1101 - CCC1199, PIPE JUNCTION CONTROL FLAGS
Card 3331101
W1(I) JUNCTION CONTROL FLAGS (fvcahs) = 001000
f = 0 The CCFL model will not be applied.
v = 0 This digit is not used by RELAP5.
c = 1 The choking model will not be applied.
a = 0 The smooth area change option will be used.
h = 0 The nonhomogeneous option will be used.
s = 0 This digit is not used by RELAP5.
W2(I) JUNCTION NUMBER = 1
CARD CCC1201 - CCC1299, PIPE VOLUME INITIAL CONDITIONS
Cards 3331201-3331202
W1(I) CONTROL WORD (e b t).
e This digit specifies the fluid
b This digit specifies the boron
t This digit specifies how the following words are to be used to determine the initial thermodynamic state, if t=0 the next four words are interpreted as pressure, liquid specific internal energy, vapor specific internal energy and vapor void fraction. W6 should be 0.0.
W2(R)-W6(R) QUANTITIES AS DESCRIBED UNDER WORD 1 (W1).
PRESSURE = 8464554.0 Pa, 8464554.0 Pa
LIQUID SPECIFIC INTERNAL ENERGY = 246286.7 J/kg, 249178.5 J/kg
VAPOR SPECIFIC INTERNAL ENERGY = 2566206. 0 J/kg, 2566206. 0 J/kg
VAPOR VOID FRACTION = 0.0
W7(I) VOLUME NUMBER = 1, 2
CARD CCC1300, PIPE JUNCTION CONDITIONS CONTROL WORDS
Card 3331300
W1(I) CONTROL FLAG = 0
Velocities will be assumed for the first and second words on Card 3151301.
CARD CCC1301 - CCC1399, PIPE JUNCTION INITIAL CONDITIONS
Card 3331301
W1(R) INITIAL LIQUID VELOCITY OR MASS FLOW = -2.007065e-11 m/s
W2(R) INITIAL VAPOR VELOCITY OR MASS FLOW = -2.007065e-11 m/s
W3(R) INTERFACE VELOCITY = Enter 0 m/s.
W4(I) JUNCTION NUMBER = 1
(334) CHECK VALVE IN PIPELINES FROM ECCS PRESSURIZED TANKS to ECCS HEADERS
CARD CCC0000, COMPONENT NAME AND TYPE
Card 3340000
W1(A) COMPONENT NAME = atbv
W2(A) COMPONENT TYPE = valve
CARD CCC0101 - CCC0109, VALVE GEOMETRY
Card 3340101
W1(I) FROM CONNECTION = 333010000
W2(I) TO CONNECTION = 3350000000
W3(R) JUNCTION AREA = 0.0 m2
W4(R) FORWARD FLOW ENERGY LOSS COEFFICIENT = 0.42
W5(R) REVERSE FLOW ENERGY LOSS COEFFICIENT = 0.42
W6(I) JUNCTION CONTROL FLAGS (fvcahs) = 001100
f = 0 The CCFL model will not be applied.
v = 0 This digit is not used by RELAP5 for valves.
c = 1 The choking model will not be applied.
a = 1 The abrupt area change option will be used (required by RELAP5 for a check valve).
h = 0 The nonhomogeneous option will be used.
s = 0 This digit is not used by RELAP5 for valves.
CARD CCC0201, VALVE INITIAL CONDITIONS
Card 3340201
W1(I) CONTROL WORD = 0
If 0, the next two words are velocities.
W2(R) INITIAL LIQUID VELOCITY OR MASS FLOW = 0 m/s
W3(R) INITIAL VAPOR VELOCITY OR MASS FLOW = 0 m/s
W4(R) INTERFACE VELOCITY = Enter 0 m/s.
CARD CCC0300, VALVE TYPE
Card 3340300
W1(A) VALVE TYPE = chkvlv
A check valve is modeled.
CARD CCC0301 - CCC0399, VALVE DATA AND INITIAL CONDITIONS
Card 3340301
W1(I) CHECK VALVE TYPE = 0
A static pressure/flow-controlled check valve (has hysteresis effect) is assumed.
W2(I) CHECK VALVE INITIAL POSITION = 0
The valve is initially open
W3(R) CLOSING BACK PRESSURE = 700.0 Pa
W4(R) LEAK RATIO = 0.0
(335) PIPING FROM THE CHECK VALVE TO ECCS COLD HEADER
CARD CCC0000, COMPONENT NAME AND TYPE
Card 3350000
W1(A) COMPONENT NAME = pip-3
W2(A) COMPONENT TYPE = pipe
CARD CCC0001, PIPE INFORMATION
Card 3350001
W1(I) NUMBER OF VOLUMES = 8
Modeling choice.
CARD CCC0101 - CCC0199, PIPE VOLUME FLOW AREAS
Card 3350101
W1(R) VOLUME FLOW AREA = 0.1122 m2
W2(I) VOLUME NUMBER = 8
Applies to all eight volumes.
CARD CCC0201 - CCC0299, PIPE JUNCTION FLOW AREA
Card 3350201
W1(R) JUNCTION FLOW AREA = 0.1122 m2
Consistent with volume flow areas.
W2(I) JUNCTION NUMBER = 7
CARD CCC0301 - CCC0399, PIPE VOLUME LENGTHS
Card 3350301
W1(R) VOLUME LENGTH = 2.0 m
W2(I) VOLUME NUMBER = 1
Card 3350302
W1(R) VOLUME LENGTH = 3.60 m
W2(I) VOLUME NUMBER = 2
Card 3350303
W1(R) VOLUME LENGTH = 8.40 m
W2(I) VOLUME NUMBER = 3
Card 3350304
W1(R) VOLUME LENGTH = 3.95 m
W2(I) VOLUME NUMBER = 4
Card 3350305
W1(R) VOLUME LENGTH = 82.05 m
W2(I) VOLUME NUMBER = 5
Card 3350306
W1(R) VOLUME LENGTH = 14.15 m
W2(I) VOLUME NUMBER = 6
Card 3350307
W1(R) VOLUME LENGTH = 5.85 m
W2(I) VOLUME NUMBER = 7
Card 3350308
W1(R) VOLUME LENGTH = 5.37 m
W2(I) VOLUME NUMBER = 8
CARD CCC0401 - CCC0499, PIPE VOLUME VOLUMES
Card 3350401
W1(R) VOLUME OF VOLUME = 0.0
Volume will be calculated by RELAP5 (V = L*A).
W2(I) VOLUME NUMBER = 8
Applies to all volumes.
CARD CCC0501 - CCC0599, PIPE VOLUME HORIZONTAL ANGLES
Card 3350501
W1(R) AZIMUTHAL ANGLE = 0.0
This value is not currently used by RELAP5.
W2(I) VOLUME NUMBER = 8
Applies to all volumes.
CARD CCC0601 - CCC0699, PIPE VOLUME VERTICAL ANGLES
Card 3350601
W1(R) INCLINATION ANGLE = 0°
Indicates a horizontal volume.
W2(I) VOLUME NUMBER = 1
Applies to the first volume.
Card 3350602
W1(R) INCLINATION ANGLE =90°
Indicates a vertical volume with upward flow positively valued.
W2(I) VOLUME NUMBER = 2
Applies to the second volume.
Card 3350603
W1(R) INCLINATION ANGLE = 0°
Indicates a horizontal volume.
W2(I) VOLUME NUMBER = 3
Applies to the third volume.
Card 3350604
W1(R) INCLINATION ANGLE =-90°
Indicates a vertical volume with downward flow positively valued.
W2(I) VOLUME NUMBER = 4
Applies to the fourth volume.
Card 3350605
W1(R) INCLINATION ANGLE = 0°
Indicates a horizontal volume.
W2(I) VOLUME NUMBER = 5
Applies to the fifth volume.
Card 3350606
W1(R) INCLINATION ANGLE = 90°
Indicates a vertical volume with upward flow positively valued.
W2(I) VOLUME NUMBER = 6
Applies to the sixth volume.
Card 3350607
W1(R) INCLINATION ANGLE = 0°
Indicates a horizontal volume.
W2(I) VOLUME NUMBER = 7
Applies to the seventh volume.
Card 3350608
W1(R) INCLINATION ANGLE =-90°
Indicates a vertical volume with downward flow positively valued.
W2(I) VOLUME NUMBER = 8
Applies to the eighth volume.
CARD CCC0701 - CCC0799, PIPE VOLUME ELEVATION CHANGES
Card 3350701
W1(R) ELEVATION CHANGE = 0.0 m
Since the volume is horizontal, it has no associated elevation change.
W2(I) VOLUME NUMBER = 1
Applies to the first volume.
Card 3350702
W1(R) ELEVATION CHANGE = 3.6 m
Since the volume is vertical, the elevation change is equal to the length of the volume.
W2(I) VOLUME NUMBER = 2
Applies to second volume.
Card 3350703
W1(R) ELEVATION CHANGE = 0.0 m
Since the volume is horizontal, it has no associated elevation change.
W2(I) VOLUME NUMBER = 3
Applies to the third volume.
Card 3350704
W1(R) ELEVATION CHANGE = -3.95 m
Since the volume is vertical, the elevation change is equal to the length of the volume.
W2(I) VOLUME NUMBER = 4
Applies to fourth volume.
Card 3350705
W1(R) ELEVATION CHANGE = 0.0 m
Since the volume is horizontal, it has no associated elevation change.
W2(I) VOLUME NUMBER = 5
Applies to the fifth volume.
Card 3350706
W1(R) ELEVATION CHANGE = 14.15 m
Since the volume is vertical, the elevation change is equal to the length of the volume.
W2(I) VOLUME NUMBER = 6
Applies to sixth volume.
Card 3350707
W1(R) ELEVATION CHANGE = 0.0 m
Since the volume is horizontal, it has no associated elevation change.
W2(I) VOLUME NUMBER = 7
Applies to the seventh volume.
Card 3350708
W1(R) ELEVATION CHANGE = -5.37 m
Since the volume is vertical, the elevation change is equal to the length of the volume.
W2(I) VOLUME NUMBER = 8
Applies to eighth volume.
CARD CCC0801 - CCC0899, PIPE VOLUME FRICTION DATA
Card 3350801
W1(R) WALL ROUGHNESS = 4.57e-5 m
Commercial steel surface (Ref. [ 3 ], p. 7-6).
W2(R) HYDRAULIC DIAMETER = 0.378 m
W3(I) VOLUME NUMBER = 8
Applies to all volumes.
CARD CCC0901 - CCC0999, PIPE JUNCTION LOSS
Card 3350901
W1(R) FORWARD LOSS COEFFICIENT = 0.22
W2(R) REVERSE LOSS COEFFICIENT = 0.22
The assumption of no dependence upon flow direction has been made.
W3(I) JUNCTION NUMBER = 7
CARD CCC1001 - CCC1099, PIPE VOLUME CONTROL FLAGS
Card 3351001
W1(I) VOLUME CONTROL FLAGS (pvbfe) = 11000
p = 1 The water packing scheme will not be used.
v = 1 The vertical stratification model will not be used.
b = 0 The pipe interphase friction model will be applied.
f = 0 Wall friction effects will be computed.
e = 0 The nonequilibrium calculation will be used.
W2(I) VOLUME NUMBER = 8
Applies to all volumes.
CARD CCC1101 - CCC1199, PIPE JUNCTION CONTROL FLAGS
Card 3351101
W1(I) JUNCTION CONTROL FLAGS (fvcahs) = 001000
f = 0 The CCFL model will not be applied.
v = 0 This digit is not used by RELAP5.
c = 1 The choking model will not be applied.
a = 0 The smooth area change option will be used.
h = 0 The nonhomogeneous option will be used.
s = 0 This digit is not used by RELAP5.
W2(I) JUNCTION NUMBER = 7
Applies to all junctions.
CARD CCC1201 - CCC1299, PIPE VOLUME INITIAL CONDITIONS
Cards 3351201-3351208
W1(I) CONTROL WORD (e b t).
e This digit specifies the fluid
b This digit specifies the boron
t This digit specifies how the following words are to be used to determine the initial thermodynamic state, if t=0 the next four words are interpreted as pressure, liquid specific internal energy, vapor specific internal energy and vapor void fraction. W6 should be 0.0.
W2(R)-W6(R) QUANTITIES AS DESCRIBED UNDER WORD 1 (W1).
PRESSURE = 8545409.0 Pa, 8.528e+6 Pa, 8510604.0 Pa, 8529646.0 Pa, 8548688.0 Pa, 8484218.0 Pa, 8419747 Pa, 8443973
LIQUID SPECIFIC INTERNAL ENERGY = 252113.6 J/kg, 257564.0 J/kg, 271413.0 J/kg, 278331.7 J/kg, 539349.0 J/kg, 590885.0 J/kg, 613107 J/kg, 634176.0 J/kg
VAPOR SPECIFIC INTERNAL ENERGY = 2565208. 0 J/kg, 2565422. 0 J/kg, 2565637. 0 J/kg, 2565402. 0 J/kg, 2565168. 0 J/kg, 2565962. 0 J/kg, 2566761.0 J/kg, 2566460.0 J/kg
VAPOR VOID FRACTION = 0.0 (Applies to the all cases).
W7(I) VOLUME NUMBER = 1, 2, 3, 4, 5, 6, 7, 8
CARD CCC1300, PIPE JUNCTION CONDITIONS CONTROL WORDS
Card 3351300
W1(I) CONTROL FLAG = 0
Velocities will be assumed for the first and second words on Cards 3351301 through 3351307.
CARD CCC1301 - CCC1399, PIPE JUNCTION INITIAL CONDITIONS
Cards 3351301 and 3351307
W1(R) INITIAL LIQUID VELOCITY OR MASS FLOW = -4.03126e-18 m/s, 6.88307e-18 m/s, 9.55763e-18 m/s, 9.55644e-18 m/s, -2.020183e-17 m/s, -3.56731e-17 m/s, -4.64414e-17 m/s
W2(R) INITIAL VAPOR VELOCITY OR MASS FLOW = 1.878895e-11 m/s, 1.060768e-11 m/s, -1.133097e-11 m/s, -1.374661e-12 m/s, 5.67096e-12 m/s, 2.92517e-11 m/s, -2.153813e-11 m/s
W3(R) INTERFACE VELOCITY = Enter 0 m/s.
W4(I) JUNCTION NUMBER = 1, 2, 3, 4, 5, 6, 7.
(337) ECCS COLD HEADER (RHS)
CARD CCC0000, COMPONENT NAME AND TYPE
Card 3370000
W1(A) COMPONENT NAME = rpdh
W2(A) COMPONENT TYPE = branch
CARD CCC0001, BRANCH INFORMATION
Card 3370001
W1(I) NUMBER OF JUNCTIONS = 3
W2(I) INITIAL CONDITION CONTROL FLAG = 0
Velocities will be assumed for the first and second words on card CCCN201.
CARD CCC0101 - CCC0109, BRANCH VOLUME GEOMETRY
Card 3370101
W1(R) VOLUME FLOW AREA = 0.1122 m2
The volume flow area will be calculated by RELAP5.
W2(R) LENGTH OF VOLUME = 18.5 m
W3(R) VOLUME OF VOLUME = 0.0
W4(R) AZIMUTHAL ANGLE = 0.0
This value is not currently used by RELAP5.
W5(R) INCLINATION ANGLE = 0°
W6(R) ELEVATION CHANGE = 0.0 m
W7(R) WALL ROUGHNESS = 4.57e-5 m
Commercial steel surface (Ref. [ 3 ], p. 7-6).
W8(R) HYDRAULIC DIAMETER = 0.378 m
W9(I) VOLUME CONTROL FLAGS (pvbfe) = 01010
p = 0 The water packing scheme will be used.
v = 1 The vertical stratification model will not be used.
b = 0 The pipe interphase friction model will be applied.
f = 1 Wall friction effects will not be computed.
e = 0 The nonequilibrium calculation will be used.
CARD CCC0200, BRANCH VOLUME INITIAL CONDITIONS
Card 3370200
W1(I) CONTROL WORD (e b t).
e This digit specifies the fluid
b This digit specifies the boron
t This digit specifies how the following words are to be used to determine the initial thermodynamic state, if t=0 the next four words are interpreted as pressure, liquid specific internal energy, vapor specific internal energy and vapor void fraction.
W2(R)-W6(R) QUANTITIES AS DESCRIBED UNDER WORD 1 (W1).
PRESSURE = 8148802.0 Pa
LIQUID SPECIFIC INTERNAL ENERGY = 1151436.0 J/kg
VAPOR SPECIFIC INTERNAL ENERGY = 2570049. 0 J/kg
VAPOR VOID FRACTION = 0.0
CARD CCCN101, BRANCH JUNCTION GEOMETRY
Card 3371101
W1(I) FROM CONNECTION = 335010000
W2(I) TO CONNECTION = 337000000
W3(R) JUNCTION AREA = 0.0
W4(R) FORWARD FLOW ENERGY LOSS COEFFICIENT = 0.5
W5(R) REVERSE FLOW ENERGY LOSS COEFFICIENT = 0.5
W6(I) JUNCTION CONTROL FLAGS (fvcahs) = 001000
f = 0 The CCFL model will not be applied.
v = 0 The horizontal stratification model will not be applied.
c = 1 The choking model will not be applied.
a = 0 The smooth area change option will be used.
h = 0 The nonhomogeneous option will be used.
s = 0 This is a normal junction.
CARD CCCN101, BRANCH JUNCTION GEOMETRY
Card 3372101
W1(I) FROM CONNECTION = 337010000
W2(I) TO CONNECTION = 339000000
W3(R) JUNCTION AREA = 0.0
W4(R) FORWARD FLOW ENERGY LOSS COEFFICIENT = 1.0
W5(R) REVERSE FLOW ENERGY LOSS COEFFICIENT = 1.0
W6(I) JUNCTION CONTROL FLAGS (fvcahs) = 001000
f = 0 The CCFL model will not be applied.
v = 0 The horizontal stratification model will not be applied.
c = 1 The choking model will not be applied.
a = 0 The smooth area change option will be used.
h = 0 The nonhomogeneous option will be used.
s = 0 This is a normal junction.
CARD CCCN101, BRANCH JUNCTION GEOMETRY
Card 3373101
W1(I) FROM CONNECTION = 337010000
W2(I) TO CONNECTION = 439000000
W3(R) JUNCTION AREA = 0.0
W4(R) FORWARD FLOW ENERGY LOSS COEFFICIENT = 1.0
W5(R) REVERSE FLOW ENERGY LOSS COEFFICIENT = 1.0
W6(I) JUNCTION CONTROL FLAGS (fvcahs) = 001000
f = 0 The CCFL model will not be applied.
v = 0 The horizontal stratification model will not be applied.
c = 1 The choking model will not be applied.
a = 0 The smooth area change option will be used.
h = 0 The nonhomogeneous option will be used.
s = 0 This is a normal junction.
CARD CCCN201, BRANCH JUNCTION INITIAL CONDITIONS
Cards 3371201, 3372201, 3373201
W1(R) INITIAL LIQUID VELOCITY OR MASS FLOW = -4.42875e-17 kg/s, 1.006032e-17 kg/s, - 1.030788e-17 kg/s
W2(R) INITIAL VAPOR VELOCITY OR MASS FLOW = -9.33935e-12 kg/s, 2.56261e-12 kg/s, 1.75885e-10 kg/s
W3(R) INTERFACE VELOCITY = enter 0 m/s.
(339) CONNECTION PIPING FROM ECCS COLD HEADER TO 19 GDH PIPE
CARD CCC0000, COMPONENT NAME AND TYPE
Card 3390000
W1(A) COMPONENT NAME = pip-4
W2(A) COMPONENT TYPE = pipe
CARD CCC0001, PIPE INFORMATION
Card 3390001
W1(I) NUMBER OF VOLUMES = 4
Modeling choice.
CARD CCC0101 - CCC0199, PIPE VOLUME FLOW AREAS
Card 3390101
W1(R) VOLUME FLOW AREA = 0.1319 m2
One GDH flow area is 0.00694 m2.
W2(I) VOLUME NUMBER = 4
Applies to all volumes.
CARD CCC0201 - CCC0299, PIPE JUNCTION FLOW AREA
Card 3390201
W1(R) JUNCTION FLOW AREA = 0.1319 m2
Consistent with above.
W2(I) JUNCTION NUMBER = 3
CARD CCC0301 - CCC0399, PIPE VOLUME LENGTHS
Card 3390301
W1(R) VOLUME LENGTH = 1.22 m
W2(I) VOLUME NUMBER = 1
Applies to first volume.
Card 3390302
W1(R) VOLUME LENGTH = 2.30 m
W2(I) VOLUME NUMBER = 2
Applies to second volume.
Card 3390303
W1(R) VOLUME LENGTH = 3.0 m
W2(I) VOLUME NUMBER = 3
Applies to third volume.
Card 3390304
W1(R) VOLUME LENGTH = 2.38 m
W2(I) VOLUME NUMBER = 4
Applies to fourth volume.
CARD CCC0401 - CCC0499, PIPE VOLUME VOLUMES
Card 3390401
W1(R) VOLUME OF VOLUME = 0.0
Volume will be calculated by RELAP5 (V=L*A).
W2(I) VOLUME NUMBER = 4
Applies to all volumes.
CARD CCC0501 - CCC0599, PIPE VOLUME HORIZONTAL ANGLES
Card 3390501
W1(R) AZIMUTHAL ANGLE = 0.0
Not currently used by RELAP5.
W2(I) VOLUME NUMBER = 4
Applies to all volumes.
CARD CCC0601 - CCC0699, PIPE VOLUME VERTICAL ANGLES
Card 3390601
W1(R) INCLINATION ANGLE = 90.0°
W2(I) VOLUME NUMBER = 1
Applies to first volume.
Card 3390602
W1(R) INCLINATION ANGLE = 0°
W2(I) VOLUME NUMBER = 2
Applies to second volume.
Card 3390603
W1(R) INCLINATION ANGLE = 90.0°
W2(I) VOLUME NUMBER = 3
Applies to third volume.
Card 3390604
W1(R) INCLINATION ANGLE = 0°
W2(I) VOLUME NUMBER = 4
Applies to fourth volume.
CARD CCC0701 - CCC0799, PIPE VOLUME ELEVATION CHANGES
Card 3390701
W1(R) ELEVATION CHANGE = 1.220 m
W2(I) VOLUME NUMBER = 1
Applies to first volume.
Card 3390702
W1(R) ELEVATION CHANGE = 0 m
W2(I) VOLUME NUMBER = 2
Applies to second volume.
Card 3390703
W1(R) ELEVATION CHANGE = 3.0 m
W2(I) VOLUME NUMBER = 3
Applies to third volume.
Card 3390704
W1(R) ELEVATION CHANGE = 0.0 m
W2(I) VOLUME NUMBER = 4
Applies to fourth volume.
CARD CCC0801 - CCC0899, PIPE VOLUME FRICTION DATA
Card 3390801
W1(R) WALL ROUGHNESS = 4.57e-5 m
Commercial steel surface (Ref. [ 3 ], p. 7-6).
W2(R) HYDRAULIC DIAMETER = 0.094 m
W3(I) VOLUME NUMBER = 4
Applies to all volumes.
CARD CCC0901 - CCC0999, PIPE JUNCTION LOSS
Card 3390901
W1(R) FORWARD LOSS COEFFICIENT = 0.22
W2(R) REVERSE LOSS COEFFICIENT = 0.22
W3(I) JUNCTION NUMBER = 3
CARD CCC1001 - CCC1099, PIPE VOLUME CONTROL FLAGS
Card 3391001
W1(I) VOLUME CONTROL FLAGS (pvbfe) = 11000
p = 1 The water packing scheme will not be used.
v = 1 The vertical stratification model will not be used.
b = 0 The pipe interphase friction model will be applied.
f = 0 Wall friction effects will be computed.
e = 0 The nonequilibrium calculation will be used.
W2(I) VOLUME NUMBER = 4
Applies to four volumes.
CARD CCC1101 - CCC1199, PIPE JUNCTION CONTROL FLAGS
Card 3391101
W1(I) JUNCTION CONTROL FLAGS (fvcahs) = 001000
f = 0 The CCFL model will not be applied.
v = 0 This digit is not used by RELAP5.
c = 1 The choking model will not be applied.
a = 0 The smooth area change option will be used.
h = 0 The nonhomogeneous option will be used.
s = 0 This digit is not used by RELAP5.
W2(I) JUNCTION NUMBER = 2
CARD CCC1201 - CCC1299, PIPE VOLUME INITIAL CONDITIONS
Cards 3391201-3391204
W1(I) CONTROL WORD (e b t).
e This digit specifies the fluid
b This digit specifies the boron
t This digit specifies how the following words are to be used to determine the initial thermodynamic state, if t=0 the next four words are interpreted as pressure, liquid specific internal energy, vapor specific internal energy and vapor void fraction. W6 should be 0.0.
W2(R)-W6(R) QUANTITIES AS DESCRIBED UNDER WORD 1 (W1).
PRESSURE = 8462806.0 Pa, 8457414.0 Pa, 8444253.0 Pa, 8431093.0 Pa
LIQUID SPECIFIC INTERNAL ENERGY = 717643.0 J/kg, 729866.0 J/kg, 746030.0 J/kg, 759006.0 J/kg
VAPOR SPECIFIC INTERNAL ENERGY = 2566227. 0 J/kg, 2566294. 0 J/kg, 2566457.0 J/kg, 2566620.0 J/kg
VAPOR VOID FRACTION = 0.0
W7(I) VOLUME NUMBER = 1, 2, 3, 4
CARD CCC1300, PIPE JUNCTION CONDITIONS CONTROL WORDS
Card 3391300
W1(I) CONTROL FLAG = 0
Velocities will be assumed for the first and second words on Cards 3391301 - 3391303.
CARD CCC1301 - CCC1399, PIPE JUNCTION INITIAL CONDITIONS
Cards 3391301 and 3391303
W1(R) INITIAL LIQUID VELOCITY OR MASS FLOW = 7.10472e-18 m/s, 1.882864e-17 m/s, 6.53901e-18
W2(R) INITIAL VAPOR VELOCITY OR MASS FLOW = 1.63276e-11 m/s, 2.312422e-11 m/s, 2.44648e-11
W3(R) INTERFACE VELOCITY = Enter 0 m/s.
W4(I) JUNCTION NUMBER = 1, 2, 3
(439) CONNECTION PIPING FROM ECCS COLD HEADER TO ONE GDH PIPE
CARD CCC0000, COMPONENT NAME AND TYPE
Card 4390000
W1(A) COMPONENT NAME = pip-41
W2(A) COMPONENT TYPE = pipe
CARD CCC0001, PIPE INFORMATION
Card 4390001
W1(I) NUMBER OF VOLUMES = 4
Modeling choice.
CARD CCC0101 - CCC0199, PIPE VOLUME FLOW AREAS
Card 4390101
W1(R) VOLUME FLOW AREA = 0.00694 m2
One GDH flow area is 0.00694 m2.
W2(I) VOLUME NUMBER = 4
Applies to all volumes.
CARD CCC0201 - CCC0299, PIPE JUNCTION FLOW AREA
Card 4390201
W1(R) JUNCTION FLOW AREA = 0.00694 m2
Consistent with above.
W2(I) JUNCTION NUMBER = 3
CARD CCC0301 - CCC0399, PIPE VOLUME LENGTHS
Card 4390301
W1(R) VOLUME LENGTH = 1.22 m
W2(I) VOLUME NUMBER = 1
Applies to first volume.
Card 4390302
W1(R) VOLUME LENGTH = 2.30 m
W2(I) VOLUME NUMBER = 2
Applies to second volume.
Card 4390303
W1(R) VOLUME LENGTH = 3.0 m
W2(I) VOLUME NUMBER = 3
Applies to third volume.
Card 4390304
W1(R) VOLUME LENGTH = 2.38 m
W2(I) VOLUME NUMBER = 4
Applies to fourth volume.
CARD CCC0401 - CCC0499, PIPE VOLUME VOLUMES
Card 4390401
W1(R) VOLUME OF VOLUME = 0.0
Volume will be calculated by RELAP5 (V=L*A).
W2(I) VOLUME NUMBER = 4
Applies to all volumes.
CARD CCC0501 - CCC0599, PIPE VOLUME HORIZONTAL ANGLES
Card 4390501
W1(R) AZIMUTHAL ANGLE = 0.0
Not currently used by RELAP5.
W2(I) VOLUME NUMBER = 4
Applies to all volumes.
CARD CCC0601 - CCC0699, PIPE VOLUME VERTICAL ANGLES
Card 4390601
W1(R) INCLINATION ANGLE = 90.0°
W2(I) VOLUME NUMBER = 1
Applies to first volume.
Card 4390602
W1(R) INCLINATION ANGLE = 0°
W2(I) VOLUME NUMBER = 2
Applies to second volume.
Card 4390603
W1(R) INCLINATION ANGLE = 90.0°
W2(I) VOLUME NUMBER = 3
Applies to third volume.
Card 4390604
W1(R) INCLINATION ANGLE = 0°
W2(I) VOLUME NUMBER = 4
Applies to fourth volume.
CARD CCC0701 - CCC0799, PIPE VOLUME ELEVATION CHANGES
Card 4390701
W1(R) ELEVATION CHANGE = 1.220 m
W2(I) VOLUME NUMBER = 1
Applies to first volume.
Card 4390702
W1(R) ELEVATION CHANGE = 0 m
W2(I) VOLUME NUMBER = 2
Applies to second volume.
Card 4390703
W1(R) ELEVATION CHANGE = 3.0 m
W2(I) VOLUME NUMBER = 3
Applies to third volume.
Card 4390704
W1(R) ELEVATION CHANGE = 0.0 m
W2(I) VOLUME NUMBER = 4
Applies to fourth volume.
CARD CCC0801 - CCC0899, PIPE VOLUME FRICTION DATA
Card 4390801
W1(R) WALL ROUGHNESS = 4.57e-5 m
Commercial steel surface (Ref. [ 3 ], p. 7-6).
W2(R) HYDRAULIC DIAMETER = 0.094 m
W3(I) VOLUME NUMBER = 4
Applies to all volumes.
CARD CCC0901 - CCC0999, PIPE JUNCTION LOSS
Card 4390901
W1(R) FORWARD LOSS COEFFICIENT = 0.22
W2(R) REVERSE LOSS COEFFICIENT = 0.22
W3(I) JUNCTION NUMBER = 3
CARD CCC1001 - CCC1099, PIPE VOLUME CONTROL FLAGS
Card 4391001
W1(I) VOLUME CONTROL FLAGS (pvbfe) = 11000
p = 1 The water packing scheme will not be used.
v = 1 The vertical stratification model will not be used.
b = 0 The pipe interphase friction model will be applied.
f = 0 Wall friction effects will be computed.
e = 0 The nonequilibrium calculation will be used.
W2(I) VOLUME NUMBER = 4
Applies to four volumes.
CARD CCC1101 - CCC1199, PIPE JUNCTION CONTROL FLAGS
Card 4391101
W1(I) JUNCTION CONTROL FLAGS (fvcahs) = 001000
f = 0 The CCFL model will not be applied.
v = 0 This digit is not used by RELAP5.
c = 1 The choking model will not be applied.
a = 0 The smooth area change option will be used.
h = 0 The nonhomogeneous option will be used.
s = 0 This digit is not used by RELAP5.
W2(I) JUNCTION NUMBER = 2
CARD CCC1201 - CCC1299, PIPE VOLUME INITIAL CONDITIONS
Cards 4391201-4391204
W1(I) CONTROL WORD (e b t).
e This digit specifies the fluid
b This digit specifies the boron
t This digit specifies how the following words are to be used to determine the initial thermodynamic state, if t=0 the next four words are interpreted as pressure, liquid specific internal energy, vapor specific internal energy and vapor void fraction. W6 should be 0.0.
W2(R)-W6(R) QUANTITIES AS DESCRIBED UNDER WORD 1 (W1).
PRESSURE = 8462809.0 Pa, 8457420.0 Pa, 8444269.0 Pa, 8431118.0 Pa
LIQUID SPECIFIC INTERNAL ENERGY = 719545.0 J/kg, 732411.0 J/kg, 748946.0 J/kg, 762121.0 J/kg
VAPOR SPECIFIC INTERNAL ENERGY = 2566227. 0 J/kg, 2566294. 0 J/kg, 2566457.0 J/kg, 2566620.0 J/kg
VAPOR VOID FRACTION = 0.0
W7(I) VOLUME NUMBER = 1, 2, 3, 4
CARD CCC1300, PIPE JUNCTION CONDITIONS CONTROL WORDS
Card 4391300
W1(I) CONTROL FLAG = 0
Velocities will be assumed for the first and second words on Cards 4391301 - 4391303.
CARD CCC1301 - CCC1399, PIPE JUNCTION INITIAL CONDITIONS
Cards 4391301 and 4391303
W1(R) INITIAL LIQUID VELOCITY OR MASS FLOW = -1.14124e-17 m/s, -2.24881e-17 m/s, -8.50049e-18 m/s
W2(R) INITIAL VAPOR VELOCITY OR MASS FLOW = -1.647877e-11 m/s, 2.33987e-11 m/s, 2.470505e-11 m/s
W3(R) INTERFACE VELOCITY = Enter 0 m/s.
W4(I) JUNCTION NUMBER = 1, 2
(350) CHECK VALVE IN PIPELINES FROM ECCS HEADERS to GDH
CARD CCC0000, COMPONENT NAME AND TYPE
Card 3500000
W1(A) COMPONENT NAME = atbv1
W2(A) COMPONENT TYPE = valve
CARD CCC0101 - CCC0109, VALVE GEOMETRY
Card 3500101
W1(I) FROM CONNECTION = 339010000
W2(I) TO CONNECTION = 3510000000
W3(R) JUNCTION AREA = 0.0 m2
W4(R) FORWARD FLOW ENERGY LOSS COEFFICIENT = 0.42
W5(R) REVERSE FLOW ENERGY LOSS COEFFICIENT = 0.42
W6(I) JUNCTION CONTROL FLAGS (fvcahs) = 001100
f = 0 The CCFL model will not be applied.
v = 0 This digit is not used by RELAP5 for valves.
c = 1 The choking model will not be applied.
a = 1 The abrupt area change option will be used (required by RELAP5 for a check valve).
h = 0 The nonhomogeneous option will be used.
s = 0 This digit is not used by RELAP5 for valves.
CARD CCC0201, VALVE INITIAL CONDITIONS
Card 3500201
W1(I) CONTROL WORD = 0
If 0, the next two words are velocities.
W2(R) INITIAL LIQUID VELOCITY OR MASS FLOW = 0 m/s
W3(R) INITIAL VAPOR VELOCITY OR MASS FLOW = 0 m/s
W4(R) INTERFACE VELOCITY = Enter 0 m/s.
CARD CCC0300, VALVE TYPE
Card 3500300
W1(A) VALVE TYPE = chkvlv
A check valve is modeled.
CARD CCC0301 - CCC0399, VALVE DATA AND INITIAL CONDITIONS
Card 3500301
W1(I) CHECK VALVE TYPE = 0
A static pressure/flow-controlled check valve (has hysteresis effect) is assumed.
W2(I) CHECK VALVE INITIAL POSITION = 0
The valve is initially open
W3(R) CLOSING BACK PRESSURE = 700.0 Pa
W4(R) LEAK RATIO = 0.0
(450) CHECK VALVE IN PIPELINES FROM ECCS HEADERS to GDH
This component is identical to Component 350 with the exception of the following inputs.
CARD CCC0000, COMPONENT NAME AND TYPE
Card 4500000
W1(A) COMPONENT NAME = atbv1
CARD CCC0101 - CCC0109, VALVE GEOMETRY
Card 4500101
W1(I) FROM CONNECTION = 439010000
W2(I) TO CONNECTION = 4510000000
(351) THE PIPING TO 19 GDH
CARD CCC0000, COMPONENT NAME AND TYPE
Card 3510000
W1(A) COMPONENT NAME = pip-5
W2(A) COMPONENT TYPE = pipe
CARD CCC0001, PIPE INFORMATION
Card 3510001
W1(I) NUMBER OF VOLUMES = 2
Modeling choice.
CARD CCC0101 - CCC0199, PIPE VOLUME FLOW AREAS
Card 3510101
W1(R) VOLUME FLOW AREA = 0.2966 m2
W2(I) VOLUME NUMBER = 2
Applies to two volumes.
CARD CCC0201 - CCC0299, PIPE JUNCTION FLOW AREA
Card 3510201
W1(R) JUNCTION FLOW AREA = 0.2966 m2
Consistent with above.
W2(I) JUNCTION NUMBER = 1
CARD CCC0301 - CCC0399, PIPE VOLUME LENGTHS
Card 3510301
W1(R) VOLUME LENGTH = 1.98 m
W2(I) VOLUME NUMBER = 1
Applies to first volume.
Card 3510302
W1(R) VOLUME LENGTH = 8.50 m
W2(I) VOLUME NUMBER = 2
Applies to second volume.
CARD CCC0401 - CCC0499, PIPE VOLUME VOLUMES
Card 3510401
W1(R) VOLUME OF VOLUME = 0.0
Volume will be calculated by RELAP5 (V=L*A).
W2(I) VOLUME NUMBER = 2
Applies to both volumes.
CARD CCC0501 - CCC0599, PIPE VOLUME HORIZONTAL ANGLES
Card 3510501
W1(R) AZIMUTHAL ANGLE = 0.0
Not currently used by RELAP5.
W2(I) VOLUME NUMBER = 2
Applies to both volumes.
CARD CCC0601 - CCC0699, PIPE VOLUME VERTICAL ANGLES
Card 3510601
W1(R) INCLINATION ANGLE =90.0°
W2(I) VOLUME NUMBER = 2
Applies to both volumes.
CARD CCC0701 - CCC0799, PIPE VOLUME ELEVATION CHANGES
Card 3510701
W1(R) ELEVATION CHANGE = 1.980 m
W2(I) VOLUME NUMBER = 1
Applies to first volume.
Card 3510702
W1(R) ELEVATION CHANGE = 8.50 m
W2(I) VOLUME NUMBER = 2
Applies to second volume.
CARD CCC0801 - CCC0899, PIPE VOLUME FRICTION DATA
Card 3510801
W1(R) WALL ROUGHNESS = 4.57e-5 m
Commercial steel surface (Ref. [ 3 ], p. 7-6).
W2(R) HYDRAULIC DIAMETER = 0.141 m
W3(I) VOLUME NUMBER = 2
Applies to both volumes.
CARD CCC0901 - CCC0999, PIPE JUNCTION LOSS
Card 3510901
W1(R) FORWARD LOSS COEFFICIENT = 0.22
W2(R) REVERSE LOSS COEFFICIENT = 0.22
W3(I) JUNCTION NUMBER = 1
CARD CCC1001 - CCC1099, PIPE VOLUME CONTROL FLAGS
Card 3511001
W1(I) VOLUME CONTROL FLAGS (pvbfe) = 11000
p = 1 The water packing scheme will not be used.
v = 1 The vertical stratification model will not be used.
b = 0 The pipe interphase friction model will be applied.
f = 0 Wall friction effects will be computed.
e = 0 The nonequilibrium calculation will be used.
W2(I) VOLUME NUMBER = 2
Applies to both volumes.
CARD CCC1101 - CCC1199, PIPE JUNCTION CONTROL FLAGS
Card 3511101
W1(I) JUNCTION CONTROL FLAGS (fvcahs) = 001000
f = 0 The CCFL model will not be applied.
v = 0 This digit is not used by RELAP5.
c = 1 The choking model will not be applied.
a = 0 The smooth area change option will be used.
h = 0 The nonhomogeneous option will be used.
s = 0 This digit is not used by RELAP5.
W2(I) JUNCTION NUMBER = 1
CARD CCC1201 - CCC1299, PIPE VOLUME INITIAL CONDITIONS
Cards 3511201-3511202
W1(I) CONTROL WORD (e b t).
e This digit specifies the fluid
b This digit specifies the boron
t This digit specifies how the following words are to be used to determine the initial thermodynamic state, if t=0 the next four words are interpreted as pressure, liquid specific internal energy, vapor specific internal energy and vapor void fraction. W6 should be 0.0.
W2(R)-W6(R) QUANTITIES AS DESCRIBED UNDER WORD 1 (W1).
PRESSURE = 8440291.0 Pa, 8395847.0 Pa
LIQUID SPECIFIC INTERNAL ENERGY = 783550. 0 J/kg, 882951. 0 J/kg
VAPOR SPECIFIC INTERNAL ENERGY = 2566506. 0 J/kg, 2567058. 0 J/kg
VAPOR VOID FRACTION = 0.0
W7(I) VOLUME NUMBER = 1, 2
CARD CCC1300, PIPE JUNCTION CONDITIONS CONTROL WORDS
Card 3511300
W1(I) CONTROL FLAG = 0
Velocities will be assumed for the first and second words on Card 3151301.
CARD CCC1301 - CCC1399, PIPE JUNCTION INITIAL CONDITIONS
Card 3511301
W1(R) INITIAL LIQUID VELOCITY OR MASS FLOW = -4.03548e-18 m/s
W2(R) INITIAL VAPOR VELOCITY OR MASS FLOW = 2.603886e-13 m/s
W3(R) INTERFACE VELOCITY = Enter 0 m/s.
W4(I) JUNCTION NUMBER = 1