Published September 2000
| Version v1
Conference paper
New capabilities for thermal-hydraulics code systems. Adjoint sensitivity analysis
Creators
- 1. Forschungszentrum Karlsruhe, Institute for Reactor Safety, Karlsruhe (Germany)
Description
This work illustrates the use of the Adjoint Sensitivity Analysis Procedure (ASAP) for the non-equilibrium, non-homogeneous two-fluid model, including boron concentration and non-condensable gases, of the RELAP5/MOD3.2 code. The end-product of applying the ASAP is the Adjoint Sensitivity Model, denoted as ASM-REL/TF, corresponding to the two-fluid flow model in RELAP5/MOD3.2. Typical sensitivities for RELAP5/MOD3.2 parameters are presented by using the 'Two-Loops with Pumps' sample problem supplied with RELAP5/MOD3.2, for both the liquid- and the gas-phase segments of the ASM-REL/TF. (author)
Additional details
Publishing Information
- Publisher
- Atomic Energy Society of Japan
- Imprint Place
- Tokyo (Japan)
- ISBN
- 4-9900652-0-4
- Imprint Title
- SNA 2000. The fourth international conference on supercomputing in nuclear applications
- Imprint Pagination
- 12 p.
Conference
- Title
- 4th International Conference on Supercomputing in Nuclear Applications
- Acronym
- SNA 2000
- Dates
- 4-7 Sep 2000
- Place
- Tokyo (Japan)
INIS
- Country of Publication
- Japan
- Country of Input or Organization
- Japan
- INIS RN
- 33022079
- Subject category
- S22: GENERAL STUDIES OF NUCLEAR REACTORS;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- A CODES; BORON; COOLANT LOOPS; DISTURBANCES; FLOW RATE; NUCLEAR POWER PLANTS; PARTIAL DIFFERENTIAL EQUATIONS; R CODES; SAFETY ANALYSIS; SENSITIVITY ANALYSIS; TWO-PHASE FLOW; WATER PUMPS
- Descriptors DEC
- COMPUTER CODES; COOLING SYSTEMS; DIFFERENTIAL EQUATIONS; ELEMENTS; ENERGY SYSTEMS; EQUATIONS; EQUIPMENT; FLUID FLOW; NUCLEAR FACILITIES; POWER PLANTS; PUMPS; SEMIMETALS; THERMAL POWER PLANTS
Optional Information
- Notes
- Program code RE-2-G1, Data in PDF format No. RE 028; 14 refs., 1 fig., 4 tabs.