Numerical Study on the Unsteady Flows through the Bifurcation of the Porcine Renal Artery

スポンサーリンク

概要

• 論文の詳細を見る

• Three-dimensional steady and unsteady flows through the bifurcation of the porcine renal artery were analyzed numerically using the finite-element method. As the bifurcation geometry plays a primary role in determining the hemodynamical variables, the present bifurcation geometry was precisely developed in accordance with the measured data. In the present calculations, the arterial wall was assumed to be rigid and the non-Newtonian effect of blood was not taken into consideration. The calculated results showed that the present difurcation geometry had an effect of suppressing the flow separation. In addition, it was shown that the present bifurcation geometry flattened the spatial distributions of wall shear stress, which has important implications for the concept of Wall Shear Stress Gradient.

• 一般社団法人日本機械学会の論文
• 1998-05-15

著者

• Maclean N

  Department Of Medical Biophysics University Of Western Ontario

• NAKAMURA Masahide

  Department of Informatics and Mathematical Science, Graduate School of Engineering Science, Osaka Un

• ROACH Margot

  Department of Medical Biophysics, University of Western Ontario

• Roach Margot

  Department Of Medical Biophysics University Of Western Ontario

• Eba Toshinori

  Department Of Mechanical Engineering Akita University

• MACLEAN Neil

  Department of Medical Biophysics, University of Western Ontario

• SHOJI Shinya

  Department of Mechanical Engineering, Akita University

• Nakamura Masahide

  Department Of Mechanical Engineering Akita University

• Shoji Shinya

  Department Of Mechanical Engineering Akita University

• Maclean Neil

  Department Of Medical Biophysics University Of Western Ontario

関連論文

• Exploiting Symmetric Relation for Efficient Feature Interaction Detection
• Numerical Study on Three-Dimensional Unsteady Blood Flow through an Artery with a Small Side Branch
• A SLIDING MODE CONTROLLER TO ELIMINATE CHATTERING IN SEMI-ACTIVE SUSPENSIONS WITH MR DAMPERS
• Numerical Study on the Unsteady Flows through the Bifurcation of the Porcine Renal Artery
• An Experiment on the Pulsatile Flow of Bingham Plastic Fluids in a High Reynolds Number Region : Influence of the Pulsatile Amplitude
• PCR detection of bacterial genes provides evidence of death by drowning
• Synthesis of Ferrite Nanoparticles by Mechanochemical Processing Using a Ball Mill
• Investigation on a Temperature Control System Modeled after the Function of the Skin : On the Temperature Control System by the Operation of Flow Rate Allotment

スポンサーリンク