last modified: 18-JAN-1993 | catalog | categories | new | search |

CSNI0057 FIST/6IB1.

FIST/6IB1, BWR/6 System Responses to Intermediate Break in Recirculation Suction Line LINE

top ]
1. NAME OR DESIGNATION:  FIST/6IB1.
top ]
2. COMPUTERS
To submit a request, click below on the link of the version you wish to order. Only liaison officers are authorised to submit online requests. Rules for requesters are available here.
Program name Package id Status Status date
FIST/6IB1 CSNI0057/01 Arrived 18-JAN-1993

Machines used:

Package ID Orig. computer Test computer
CSNI0057/01 Many Computers
top ]
3. DESCRIPTION OF TEST FACILITY

BWR/6-218 standard plant. A full size bundle with electrically heated rods is used to simulate the reactor core. A scaling ratio of 1/624 is applied in the design of the system components. Key features of the FIST facility include: (1) Full height test vessel and internals; (2) correctly scaled fluid volume distribution; (3) simulation of ECCS, S/RV, and ADS; (4) level trip capability; (5) heated feedwater supply system, which provides the capability fo steady state operation.
top ]
4. DESCRIPTION OF TEST

Test 6IB1 investigates system responses to an intermediate break in the recirculation suction line. BWR system licensing evaluations for various size recirculation break LOCA's indicates that a break size of about 0.2 sq.ft., without LPCS operation, is the highest PCT case for the intermediate break LOCA. Test 6IB1 simulates this event.
top ]
5. RESTRICTIONS ON THE COMPLEXITY OF THE PROBLEM: EXPERIMENTAL LIMITATIONS OR SHORTCOMINGS
top ]
6. PHENOMENA TESTED

distribution; core heat transfer including DNB, dryout, RNB, surface to surface radiation; quench front propagation for both fuel rods and channel walls; separator behaviour including flooding, steam penetration and carryover; phase separation and mixture level behaviour; guide tube and lower plenum flashing; natural circulation in core and downcomer; mixture level in core.
top ]
7. UNUSUAL FEATURES: SPECIAL FEATURES OF EXPERIMENT
top ]
8. RELATED OR AUXILIARY PROGRAMS: COUNTERPART EXPERIMENTS
top ]
9. STATUS
Package ID Status date Status
CSNI0057/01 18-JAN-1993 Arrived at NEADB
top ]
10. REFERENCES
CSNI0057/01, included references:
- W.S. Hwang, Md.Alamgir and W.A. Sutherland:
BWR Full Integral Simulation Test (FIST) Phase I Test Results
NUREG/CR-3711, November 1983
- W.A. Sutherland, Md.Alamgir, J.A. Findlay, W.S. Hwang:
BWR Full Integral Simulation Test (FIST) Phase II Test Results and
TRAC-BWR Model Qualification
NUREG/CR-4128, June 1985
top ]
11. TEST DESIGNATION:  6IB1
top ]
12. PROGRAMMING LANGUAGE(S) USED
No specified programming language
top ]
15. ESTABLISHMENT

Work sponsored by: U.S. Nuclear Regulatory Commission
                   Electric Power Research Institute
                   General Electric Company
top ]
16. MATERIAL AVAILABLE
CSNI0057/01
CCVM data        mag tapeDirectory        (TOTAL:  175.1 MB)        CVMTP
CCVM data        mag tapeCurrents                    0.3 MB         CVMTP
CCVM data        mag tapeDensities                   0.5 MB         CVMTP
CCVM data        mag tapeFlows                       0.5 MB         CVMTP
CCVM data        mag tapeLevels                      4.8 MB         CVMTP
CCVM data        mag tapeDifferential Pressures     14.4 MB         CVMTP
CCVM data        mag tapePressures                   1.4 MB         CVMTP
CCVM data        mag tapePowers                      1.7 MB         CVMTP
CCVM data        mag tapeRotational Soeed (Pump)     0.3 MB         CVMTP
CCVM data        mag tapeTemperatures               24.4 MB         CVMTP
CCVM data        mag tapeVoltages                    2.0 MB         CVMTP
CCVM data        mag tapeComputed Parameters       124.6 MB         CVMTP
top ]
17. CATEGORIES
  • Y. Integral Experiments Data, Databases, Benchmarks

Keywords: data.