Integral Experiments Data, Databases, Benchmarks and Safety Joint Projects

CSNI1008 G2/716.

last modified: 13-DEC-1999 | catalog | new | search |

CSNI1008 G2/716.

G2/716, Westinghouse G2 Loop Test Facility

NAME OR DESIGNATION, COMPUTER, DESCRIPTION OF TEST FACILITY, DESCRIPTION OF TEST, RESTRICTIONS, PHENOMENA TESTED, FEATURES, AUXILIARIES, STATUS, REFERENCES, TEST DESIGNATION, LANGUAGE, ESTABLISHMENT, MATERIAL, CATEGORIES

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1. NAME OR DESIGNATION: G2/716.

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2. COMPUTERS

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Program name	Package id	Status	Status date
G2/716	CSNI1008/01	Arrived	13-DEC-1999

Machines used:

Package ID	Orig. computer	Test computer
CSNI1008/01	Many Computers

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3. DESCRIPTION OF TEST FACILITY: Westinghouse G2 loop test facility.

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4. DESCRIPTION OF TEST

Heat transfer measurements above two-phase mixture level under core uncovery conditions are carried out in a bundle of 336 heater rods. Heat transfer data obtained above the froth level from the bundle in PWR uncovery tests are evaluated. These data are compared with existing heat transfer correlations for core heat up. An appropriate heat transfer model for use in small-break loss-of-coolant accident analysis can be derived.

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5. RESTRICTIONS ON THE COMPLEXITY OF THE PROBLEM: EXPERIMENTAL LIMITATIONS OR SHORTCOMINGS

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6. PHENOMENA TESTED

- Levels
- Differential pressure
- Pressure
- Power
- Temperature

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7. UNUSUAL FEATURES: SPECIAL FEATURES OF EXPERIMENT

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8. RELATED OR AUXILIARY PROGRAMS: COUNTERPART EXPERIMENTS

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9. STATUS

Package ID	Status date	Status
CSNI1008/01	13-DEC-1999	Arrived at NEADB

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10. REFERENCES

CSNI1008/01, included references:

- Heat Transfer Above the Two-Phase Mixture Level Under Core Uncovery
Conditions in a 336-Rod Bundle, Vol 1 & 2 EPRI NP-1692, RP1760-1
Interim Report, January 1981
- Heat Transfer Above the Two-Phase Mixture Under Core Uncovery
Conditions in a 336-Rod Bundle, Data Evaluation and Analysis
EPRI NP-2161, RP1760-1, Final Report, December 1981

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11. TEST DESIGNATION: 716

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12. PROGRAMMING LANGUAGE(S) USED

No specified programming language

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15. ESTABLISHMENT

       Electric Power Research Institute
       3412 Hillview Ave
       P.O. Box 10412
       PALO ALTO, CA 94303, USA

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16. MATERIAL AVAILABLE

CSNI1008/01

CCVM data        mag tape                 (TOTAL:  7,930,720 bytes) CVMTP
CCVM data        mag tapeLevels                      128,480        CVMTP
CCVM data        mag tapeDifferential pressure       548,960        CVMTP
CCVM data        mag tapePressure                    175,200        CVMTP
CCVM data        mag tapePower                       128,480        CVMTP
CCVM data        mag tapeTemperature               6,949,600        CVMTP

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17. CATEGORIES

Y. Integral Experiments Data, Databases, Benchmarks

Keywords: heat transfer, loss-of-coolant accident, reactor cores, two-phase flow.