摘要
应用大型通用有限元软件ANSYS,建立二维管道流体-热耦合模型,模拟管道水流在外界气温热对流的影响下,管道内水流温度和管壁切应力的变化规律,为以后的工程应用提供理论参考。
Appling of large general finite element software ANSYS , to establish a two-dimensional fluid pipe -thermal coupling model , in order to simulate the pipe flow under the influence of heat convection and the change rule of water temperature and pipe wall shear stress.Providing theoretical reference for the engineering application in the future.
出处
《水利科技与经济》
2014年第10期40-42,共3页
Water Conservancy Science and Technology and Economy
关键词
流体-热耦合
热对流
切应力
ANSYS
ANSYS
fluid-thermal couple
thermal convection
shear stress
