Lagrangian postprocessing of computational hemodynamics.
Lagrangian postprocessing of computational hemodynamics.
复制标题
DOI:
10.1007/s10439-014-1070-0
复制
发表时间:
2015-01
影响因子:
3.8
通讯作者:
Arzani, Amirhossein
中科院分区:
文献类型:
--
作者:
Shadden, Shawn C.;Arzani, Amirhossein
关键词:
Recent advances in imaging, modeling and computing have rapidly expanded our capabilities to model hemodynamics in the large vessels (heart, arteries and veins). This data encodes a wealth of information that is often under-utilized. Modeling (and measuring) blood flow in the large vessels typically amounts to solving for the time-varying velocity field in a region of interest. Flow in the heart and larger arteries is often complex, and velocity field data provides a starting point for investigating the hemodynamics. This data can be used to perform Lagrangian particle tracking, and other Lagrangian-based postprocessing. As described herein, Lagrangian methods are necessary to understand inherently transient hemodynamic conditions from the fluid mechanics perspective, and to properly understand the biomechanical factors that lead to acute and gradual changes of vascular function and health. The goal of the present paper is to review Lagrangian methods that have been used in post-processing velocity data of cardiovascular flows.
登录
查看更多内容
DOI:
10.1115/1.429634
发表时间:
2000-04-01
影响因子:
1.7
作者:
Bluestein, D;Rambod, E;Gharib, M
通讯作者:
Gharib, M
影响因子:
2.5
作者:
Baechler, Pablo;Pinochet, Natalia;Uribe, Sergio
通讯作者:
Uribe, Sergio
DOI:
10.1115/1.2798013
发表时间:
1998-08-01
影响因子:
1.7
作者:
Buchanan, JR;Kleinstreuer, C
通讯作者:
Kleinstreuer, C
DOI:
10.1002/cnm.2474
发表时间:
2012-09-01
影响因子:
2.1
作者:
Astorino, Matteo;Hamers, Jeroen;Gerbeau, Jean-Frederic
通讯作者:
Gerbeau, Jean-Frederic
影响因子:
2.4
作者:
Apel, J;Paul, R;Reul, H
通讯作者:
Reul, H