【作者】 周磊； 昝元峰； 闫晓； 陈炳德； 黄彦平；

【Author】 Zhou Lei;Zan Yuanfeng;Yan Xiao;Chen Bingde;Huang Yanping;CNNC Key Laboratory on Nuclear Reactor Thermal Hydraulics Technology,Nuclear Power Institute of China;

【机构】 中国核动力研究设计院中核核反应堆热工水力技术重点实验室；

【摘要】 运动条件下的热工水力问题通常需要在非惯性系中进行研究,从而引出重力的坐标变换和运动附加力计算的问题。本文基于非惯性系中流体质量力通用展开式,开发了计算程序模块并验证。本文可供运动条件下热工水力分析程序开发提供提供支撑。更多还原

【Abstract】 Abtract:The thermal hydraulic problems under motion conditions usually need to be studied in the non-inertial systems,which leads to the coordinate transformation of gravity and the calculation of the additional force by motion.Based on the general expansion formula of fluid mass force in non-inertial system,a computational program module was developed and verified.This paper can provide useful references for the development of thermal hydraulic analysis program under motion conditions.更多还原