Published January 1993
| Version v1
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Pressure loss tests for DR-BEP of fullsize 17 x 17 PWR fuel assembly
Creators
- 1. Korea Atomic Energy Research Institute, Taejon (Korea, Republic of)
Description
This report describes the conditions, procedure and results in the pressure loss tests carried out for a double grid type debris resistance bottom end piece (DR-BEP) designed by KAERI. In this test, the pressure loss coefficients of the full size 17 x 17 PWR simulated fuel assembly with DR-BET and with standard-BEP were measured respectively, and the pressure loss coefficients of DR-BEP were compared with the coefficients of STD-BET. The test conditions fall within the ranges of loop pressure from 5.2 to 45 bar, loop temperature from 27 to 221 deg C and Reynolds number in fuel bundle from 2.17 x 104 to 3.85 x 105. (Author) 5 refs., 18 figs., 5 tabs
Availability note (English)
MF available from INIS under the Report Number.Files
26060178.pdf
Files
(2.2 MB)
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Additional details
Publishing Information
- Imprint Pagination
- 80 p.
- Report number
- KAERI-TR--400/93
INIS
- Country of Publication
- Korea, Republic of
- Country of Input or Organization
- Korea, Republic of
- INIS RN
- 26060178
- Subject category
- S21: SPECIFIC NUCLEAR REACTORS AND ASSOCIATED PLANTS;
- Descriptors DEI
- COOLANT LOOPS; FLUID FLOW; FRICTION FACTOR; FUEL ASSEMBLIES; PRESSURE DROP; PWR TYPE REACTORS; REYNOLDS NUMBER; TEST FACILITIES
- Descriptors DEC
- ENRICHED URANIUM REACTORS; POWER REACTORS; REACTORS; THERMAL REACTORS; WATER COOLED REACTORS; WATER MODERATED REACTORS