YU Feng-xu,DENG Ming-bin,CHEN Huai-qing,SHI Ying-kang,LIAO Bin,LI Xin.Numerical simulation of flow fields in carotid artery bifurcation model[J].J Amry Med Univ (J Third Mil Med Univ),2007,29(24):2336-2338.
YU Feng-xu,DENG Ming-bin,CHEN Huai-qing,SHI Ying-kang,LIAO Bin,LI Xin.Numerical simulation of flow fields in carotid artery bifurcation model[J].J Amry Med Univ (J Third Mil Med Univ),2007,29(24):2336-2338.DOI：
Objective To simulate local hemodynamic distribution at particular arterial positions. Methods According to the model used
a geometric model of carotid artery bifurcation was constructed with Gambit software．Wall shear stress distribution at different flow rate in the carotid artery model was analyzed by numerical simulation． Results In common carotid artery areas
the wall shear stress distribution was almost even at different flow rate
but in internal carotid artery sinus areas
there existed special low wall shear scopes. The higher the flow rate was
the smaller the areas of low wall shear stress were. Conclusion Low wall shear stress is a high risk hemodynamic factor in the development of atherosclerosis.
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