基于计算流体动力学的圆筒件内液体对流换热数值分析

摘要

The theory of convective heat transfer was introduced.Based on CFD simulation software,the numerical value of the heat transfer by liquid convection in a cylinder was carried out.The first-order discretization method was used to analyze the temperature field,pressure field and velocity field,which could provide a basis for solving of complex liquid issues.%介绍了对流换热理论基础,基于计算流体动力学仿真软件对圆筒件内液体对流换热数值进行研究,采用一阶离散化方法,对温度场、压力场和速度场进行分析,为解决复杂流体问题提供了依据.