Bio-fluid Flow in a Rectangular Duct under the Action of a Traveling Wave Magnetic Field
The laminar, incompressible, three-dimensional, viscous unsteady blood flow in a straight rectangular duct was numerically studied under the action of a sinusoidal traveling wave magnetic field. The mathematical model was based on magnetohydrodynamics and numerical results were obtained using a finite volume method. The magnetohydrodynamic characteristics with consideration of wall effect and skin effect were investigated. The results show that the blood flow is appreciably influenced by the application of the traveling magnetic field. The wall effect and skin effect reduce the eddy current greatly and thus lower the effective electromagnetic force and pressure head largely when the flow rate is constant.
bio-fluid flow traveling wave magnetic field blood flow wall effect
Lingzhi Zhao Yan Peng Ciwen Sha Lingzhi Zhao
Department of Renewable Energy Resource Institute of Electrical Engineering, CAS Beijing, China Department of Renewable Energy Resource Institute of Electrical Engineering, CAS Beijing,China College of Computing & Communication Engineering Graduate University of Chinese Academy of Sciences
国际会议
上海
英文
920-924
2011-10-15（万方平台首次上网日期，不代表论文的发表时间）