摘要
对常物性流体在通道内的周期性充分发展层流流动特性进行二维数值计算分析,所研究的通道是由两平行平板和交错布置于两平行平板上的多个三角形阻流件构成。给出了不同阻流件高度、顶角和间距以及不同Re 数下的流函数图和阻力特性曲线。
Periodically fully developed fluid flow in a two-dimensional channel is numerically analyzed for constant property laminar flow.The channel is formed by two parallel plates with staggered baffles on the two plates.Computations are carried out for different geometric parameters and Reynolds numbers.The influences of Re,the baffle height,the angle and the space between two baffles on fluid's flowing characteristics are discussed in detail.Moreover,some streaming patterns are presented in this paper.
出处
《无锡商业职业技术学院学报》
2002年第4期1-4,共4页
Journal of Wuxi Vocational Institute of Commerce
基金
河南省教委基础科学研究项目(98470004)
