维普中文期刊产品整合服务

Application of multiscale coupling models in the numerical study of circulation system

查看全文 作　　者：Zhang [1]Chi;Lin [1]Beile;Li [1,2]Deyu;Fan [1,2]Yubo 高影响力作者 机构地区：[1]Advanced Innovation Center for Biomedical Engineering,Key Laboratory of Ministry of Education for Biomechanics and Mechanobiology,School of Biological Science and Medical Engineering,Beihang University,Beijing,100191,China;[2]State Key Laboratory of Virtual Reality Technology and Systems,Beihang University,Beijing,100083,China高影响力机构 出　　处：《Medicine in Novel Technology and Devices》索引2022年第2期,共10页高影响力期刊 基　　金：Project of National Natural Science Foundation of China(11672026);State Key Laboratory of Virtual Reality Technology and Systems. 摘　　要：Cardiovascular diseases have become a serious threat to human health now.With the rapid development of computer technology and medical imaging technology,the method of numerical simulation has become the main tool to explore the mechanism of cardiovascular diseases and to optimize the treatment planning.The cardiovascular system is a complex vascular network with multiscale characteristics,and the local hemodynamic phenomena in blood vessels is closely related to the overall blood flow distribution of the system.The hemodynamic characteristics in the local vessel and circulation system influences each other.Therefore,the traditional single-scale modeling method cannot accurately describe the real blood flow in blood vessels.While the numerical simulation of multiscale coupling model can effectively solve this problem.In this paper,the main methods of hemodynamic modeling in recent years are summarized,including lumped parameter model(0D model),distributed parameter model(1D model)and finite element model of(3D model),and their applications in cardiovascular studies.On this basis,the principles of several commonly used multiscale coupling models and their applications in cardiovascular disease researches and clinical practice are introduced,including 1D-0D,3D-0D,and 3D-1D coupling model. 关 键 词：HEMODYNAMICS Multiscale model Cardiovascular system
相关文献

参考文献(71)

引证文献(1)

耦合文献(1)

网站首页 | 关于我们 | 联系我们 | 产品服务 | 客服中心 | 广告服务 | 版权声明 | 网站联盟 | 友情链接 | 售卡网点

版权所有© 渝B2-20050021-1　渝公网安备 50019002500403号　违法和不良信息举报中心

互联网出版许可证 新出网证(渝)字10号 全国400电话 - 免长途话费