Published April 2003
| Version v1
Journal article
Analysis of ability on scram for HCRDS in utmost accident
- 1. Tsinghua Univ., Beijing (China). Inst. of Nuclear Energy Technology
Description
In order to validate the reliability of HCRDS in control rod hang up accident and inversion conditions, the experiments on Scram for Hydraulic Control Rod Driving System in utmost Accident have been done on the 1:1 experimental loop of the HCRDS of the 200 MW Nuclear Heating Reactor (NHR-200). Through analysis of the experiment results, the authors acquired the ability on scram for HCRDS in control rod stuck accident. The authors established the model for falling process of the control rod, which has been validated by the results of the experiments. Then authors established the model of scram in utmost conditions, through which authors acquired the ability on scram for HCRDS in inversion conditions
Additional details
Publishing Information
- Journal Title
- Nuclear Power Engineering
- Journal Volume
- 24
- Journal Issue
- 2
- Journal Page Range
- p. 168-173
- ISSN
- 0258-0926
INIS
- Country of Publication
- China
- Country of Input or Organization
- China
- INIS RN
- 34053785
- Subject category
- S21: SPECIFIC NUCLEAR REACTORS AND ASSOCIATED PLANTS;
- Descriptors DEI
- CONTROL ROD DRIVES; HYDRAULIC CONTROL DEVICES; PROCESS HEAT REACTORS; RELIABILITY; ROD EJECTION ACCIDENTS; SAFETY ANALYSIS; SCRAM; SCRAM RODS; TEST FACILITIES
- Descriptors DEC
- ACCIDENTS; CONTROL ELEMENTS; CONTROL EQUIPMENT; EQUIPMENT; HYDRAULIC EQUIPMENT; REACTOR ACCIDENTS; REACTOR COMPONENTS; REACTOR SHUTDOWN; REACTORS; SHUTDOWN