Task completion report for update FXGRAV
Description
The Namelist-variable IELV = 1 option inputs ELEV cell-centered elevations for one-dimensional (1D) hydraulic and HTSTR components. TRAC-P then internally evaluates interface-centered GRAVs. TRAC-P checks that GRAVs evaluated from input ELEVs for the HTSTR component and GRAVs input directly under the Namelist-variable IELV = 0 option for 1D hydraulic and HTSTR components lie within the range of -1.0 to 1.0. TRAC-P, however, does not check that GRAVs evaluated from ELEVs input for 1D hydraulic components lie in this range. Knolls Atomic Power Laboratory requested that TRAC-P Version 5.4.28 be programmed to perform this GRAV value check. Update FXGRAV checks that GRAVs evaluated from input ELEVs for one-dimensional hydraulic components lie in the value range of -1.0 to 1.0
Availability note (English)
Available from INIS in electronic form; ALSO AVAILABLE FROM OSTI AS DE98005306; NTIS; US GOVT. PRINTING OFFICE DEP.
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Additional details
Publishing Information
- Imprint Pagination
- 8 p.
- Report number
- LA-UR--98-102
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 29043582
- Subject category
- S99: GENERAL AND MISCELLANEOUS; S21: SPECIFIC NUCLEAR REACTORS AND ASSOCIATED PLANTS;
- Descriptors DEI
- F CODES; HYDRAULICS; MODIFICATIONS; PERFORMANCE TESTING; PROGRAMMING; PWR TYPE REACTORS; SAFETY ANALYSIS; T CODES
- Descriptors DEC
- COMPUTER CODES; ENRICHED URANIUM REACTORS; POWER REACTORS; REACTORS; TESTING; THERMAL REACTORS; WATER COOLED REACTORS; WATER MODERATED REACTORS
Optional Information
- Contract/Grant/Project number
- Contract W-7405-ENG-36
- Funding organization
- USDOE Assistant Secretary for Nuclear Energy, Washington, DC (United States)