CSNI0001 FIX-II/2032. (Abstract last modified 31-MAY-1988)
1.
NAME OR DESIGNATION - FIX-II/2032. 2.
COMPUTER FOR WHICH PROGRAM IS DESIGNED AND OTHER MACHINE VERSION PACKAGES AVAILABLE -
To request or retrieve programs click on the one of the active versions below.
A password and special authorization is required. Explanation of the status codes.
Machines used:
Package-ID Orig.Computer Test Computer
CSNI0001/01 Many Computers
3.
DESCRIPTION OF TEST FACILITY - In the FIX-II pump trip experiments, mass flow and power transients were simulated subsequent to a total loss of power to the recirculation pumps in an internal pump boiling water reactor. The aim was to determine the initial power limit to give dryout in the fuel bundle for the specified transient. In addition, the peak cladding temperature was measured and the rewetting was studied. 4.
DESCRIPTION OF TEST - Pump trip experiment 2032 was a part of test group 2, i.e. the mass flow transient was to simulate the pump coast down with a pump inertia of 11.3 kg-m**2. The initial power in the 36-rod bundle was 4.44 MW which gave dryout after 1.4 s from the start of the flow transient. A maximum rod cladding temperature of 457 degrees C was measured. Rewetting was obtained after 7.6 s. 5.
EXPERIMENTAL LIMITATIONS OR SHORTCOMINGS - No ECCS injection systems. 6.
PHENOMENA TESTED - Collapsed level behaviour in downcomer; core thermal hydraulics; void collapse and temperature distribution during pressurization; critical power ratio. 7.
SPECIAL FEATURES OF EXPERIMENT - Highlights assessment of a code's capability to predict transient dryout, post dryout clad temperatures and rewet of a high power channel. 8.
COUNTERPART EXPERIMENTS - 9.
STATUS 10.
REFERENCES - 11.
TEST DESIGNATION - Pump Trip Test No. 2032 12.
PROGRAMMING LANGUAGE(S) USED - 15.
ESTABLISHMENT - 16.
MATERIAL AVAILABLE - 17.
CATEGORIES - Keywords: DATA, PUMPS, TRANSIENTS
Program-name Package-ID Status
FIX-II/2032 CSNI0001/01 Arrived
CSNI0001/01: 31-MAY-1988 Arrived at NEADB
- L. Nilsson, et. al.:
FIX-II LOCA Blowdown and Pump Trip Heat Transfer Experiments,
Experimental Results from Pump Trip Experiments of Test Groups
Nos. 1, 2, 8 (STUDSVIK/NR-83/324)
CSNI0001/01:
- L Nilsson:
Transfer of Data on Magnetic Tape from FIX-II Pump Trip Test 2032
to CSNI Code Validation Matrix (STUDSVIK NP-88-44, May 1988)
- L. Nilsson:
FIX-II LOCA Blowdown and Pump Trip Heat Transfer Experiments,
Experimental Results from Pump Trip Test No. 2032.
(STUDSVIK/NP-87/61, June 1987)
- L. Nilsson, P.-A. Gustavsson:
FIX-II LOCA Blowdown and Pump Trip Heat Transfer Experiments,
Description of Experimental Equipment, Part 1, 2 and 3
(STUDSVIK/NR-83/238, February 1983)
- L. Nilsson, et. al.:
FIX-II LOCA Blowdown and Pump Trip Heat Transfer Experiments,
Topical Report of Phase 4:
Results of Static Dryout Measurements in the 36-Rod Bundle
(STUDSVIK/NR-83/274, 1983)
- L. Nilsson:
FIX-II LOCA Blowdown and Pump Trip Heat Transfer Experiments
Summary Report for the second experimental period (STUDSVIK/NR-85/42)
- R. Persson, L. Nilsson and L. Gustafson:
FIX-II Transient Dryout Tests
Summary Report (STUDSVIK/NP-86/35, March 1986)
- J. Eriksson:
ICAP, Assessment of RELAP5/MOD2, Cycle 36.04 against FIX-II
Guillotine Break Experiment No 5061 (STUDSVIK/NP-86/109, October 1986)
- L. Nilsson:
Transfer of data from FIX-II experiments to OECD/NEA's Databank
for the CSNI Code Validation Matrix (NS-92/58, September 1992)
CSNI0001/01:
Studsvik Energiteknik
S-611 82 Nykoping
SWEDEN
CSNI0001/01:
Loop parameters 2,046,800 bytes
Rod cladding temperatures 590,480 bytes
- Y. Integral Experiments Data, Databases, Benchmarks
Home - About Us - Work Areas - Data Bank - Publications - Press Room - List of acronyms - Search