流体机械2016，Vol.44Issue(8)：28-31,4.DOI:10.3969/j.issn.1005-0329.2016.08.006
核级密闭型隔离风阀运行过程中仿真力矩计算
Torque Simulation Calculationof Nuclear Grade Leak-proof Isolation Damperin Operation Process
摘要
Abstract
Take the nuclear grade leak-proof isolation damper equipped with toggle force increasing mechanism as the example, to simulate the flow regime of the damper blade in operation process by taking advantage of 3D fluid field and motion simulation,and to determine the aerodynamic torque applied on the blade by the flow regime. At the same time,the calculation method of the driving torque is given by considering the seismic effect in the operation process of the blade,so as to verify the selection of the actuator.关键词
风阀/力矩/力矩测试/运动仿真/气动性能仿真Key words
damper/torque/torque test/motion simulation/aerodynamic performance simulation分类
机械制造引用本文复制引用
刘静,陈达海..核级密闭型隔离风阀运行过程中仿真力矩计算[J].流体机械,2016,44(8):28-31,4.基金项目
国家高技术研究发展计划(863计划)资助项目(2012AA050902) （863计划）
