Numerical Simulation of Pulsating Flow over Blood Vessel robot
In order to study the influence of pulsating blood flow to robot and blood vessel,UDF programming of the inlet velocity is defined as the boundary condition,and the model simulate the turbulent blood flow.Moreover,in this situation,this paper analyzes the influence caused by blood parameters for the biggest surface pressure on robot.The results are showed that the variation of pressure and velocity is different on different position at 0.08s and 0.27s,and the surface pressure of the robot become greater by the increase of blood density or viscosity.
Blood vessel robot Numerical simulation Pulsating flow
Chunyan Huang Fan Jiang
School of Mechanical and Electric Engineering,Guangzhou University,Guangzhou 510006
国际会议
广州
英文
1734-1738
2012-11-16（万方平台首次上网日期，不代表论文的发表时间）