纯剪切流动和点涡流动速度场和流场的数值模拟研究  

Numerical Simulation of Velocity Field and the Flow Field of Shear Flow and Vortex Flow

作　　者：穆爱霞[1] 

机构地区：[1]平凉医学高等专科学校,甘肃平凉744000

出　　处：《佳木斯大学学报（自然科学版）》2013年第5期763-764,共2页Journal of Jiamusi University：Natural Science Edition

基　　金：国家自然科学基金(10774120;10475066);甘肃省自然科学基金(3ZS05 A25-013)

摘　　要：以纯剪切、点涡流体为研究对象,通过数值模拟的方法对其内部流场、速度矢量场进行研究,较准确得验证了流体流场和速度场的分布特性.为各种流体运动可视化研究领域提供一个清晰的概貌,为矢量场可视化的研究发展提供参考.Taking the pure shear fluid and point vortex as the research object of study, the internal flow field and velocity vector field were studied using the method of numerical simulation. The numerical results accurately depicted the fluid flow field and the velocity field. The method may provide a clear picture of the research field of fluid motion visualization and can be a good reference for vector field visualization research and development.

关 键 词：纯剪切流动 点涡流动 速度场 流场 

分 类 号：O411.3[理学—理论物理]