反应堆压力容器 meaning in Chinese
reactor pressure vessel
Examples
- Iid standard guide for application of neutron transport methods for reactor vessel surveillance , e706
反应堆压力容器监视用的中子输运法应用的标准指南. e706 - The program fearpv is applied to analysis the sealing structure of the pressure vessel model during the total process , including bolt pretensioning process , heating and compression process , thermostated heating and constant pressure process , and the cooling and decompressing process
应用反应堆压力容器瞬态密封有限元分析程序对反应堆压力容器模拟体密封结构进行了螺栓预紧、升温升压、恒温恒压、降温降压等全过程分析。 - The theme comes from the project the program development for transient sealing in reactor pressure vessel . this project is the subproject of the research project commissioned by the technical industry committee , department of defense , which is about the advanced reactor design in advanced pressurized water reactor nuclear power station
本论文来源于国防科学技术工业委员会关于先进压水堆核电站先进反应堆设计技术研究项目（批文号：科工委[ 1999 ] 149号）的子课题“反应堆压力容器瞬态密封程序研制” 。 - In this thesis , the pre - processing program of fearpv ( finite element analysis for sealing system in reactor pressure vessel ) is developed , parameterization finite element automatical modeling is achieved , and computational model which is close to actual sealing system structure in the reactor pressure vessel is built
本文开发了反应堆压力容器瞬态密封有限元分析程序fearpv的前处理程序，实现了参数化的有限元分析模型的自动生成，建立较接近反应堆压力容器密封结构实际情况的计算模型。 - The program fearpv is applied to 3 - d transient sealing analysis of nuclear pressure vessel during the total process , including bolt pretensioning process , heating and compression process , thermostated heating and constant pressure process , and the cooling and decompressing process . according to the analysis and computational results in this thesis , although the actual structure and work conditions of the pressure vessel in nuclear power station are much more complex than that of the pressure vessel model , the program fearpv still can get quite good convergence on the plasticity and
由本文分析计算可知，虽然电站核压力容器的结构及计算工况较压力容器模拟体复杂得多，然而反应堆压力容器瞬态密封有限元分析程序对塑性迭代和接触迭代仍具有很好的收敛性，数值稳定性好，得到的结果具有良好的规律性，在升温、升压、恒温、恒压、降温和降压等过程中其规律和压力容器模拟体基本相似。