有界域轴向流动棒束流致振动附加质量力模型

MATHEMATICAL MODELS FOR FLUID INERTIAL FORCES ADDED ON THE ROD BUNDLE VIBRATING IN THE BOUNDED AXIAL FLOW

摘要: 基于Chen有界城静止流体中棒束流致振动数学模型，给出了有界域轴向流动中棒束流致振动的过程中附加质量力的具体表达式，并分析了棒束几何参数对流体力系数的影响。

Abstract: Mathematical models for fluid inertial forces acting on the rod bundle vibrating in the bounded axial flow arc presented. The effects of rod bundle geometry on the inertial force coefficients are studied.