大血管中的血液流动——(三)锥形管情况  

THE BLOOD FLOW IN A LARGE VASCULAR TUBE (C) AS AN TAPERED TUBE

作　　者：岑人经[1] 秦婵 梁敏[1] 

机构地区：[1]华南理工大学工程力学系

出　　处：《华南理工大学学报（自然科学版）》1991年第1期83-92,共10页Journal of South China University of Technology(Natural Science Edition)

基　　金：国家自然科学基金

摘　　要：本文对大血管的入口区域的血液流动作了更进一步的研究,讨论了圆锥形血管的血液发展流动问题。在小锥度角的假设下导得了相应的速度分布公式。分析表明,圆柱形大血管的许多结果可视为本文公式的特殊情况。This paper further studies the problems on the blood flows in the entrance region of a large blood vessel. The problems of developing flows of blood in a tapered vessel are discussed. The formula of velocity distribution is obtained under the small tapered angle condition. Analysis from the results in this paper shows that a lot of results of developing flow of blood in a cylindrical large vessel may be considered as the special circumstances of the formula in this paper.

关 键 词：血管 血液流动 锥形 速度分布 

分 类 号：R318.01[医药卫生—生物医学工程]