Fluid dynamic models of flagellar and ciliary beating

被引：74

作者：

Dillon, Robert H. ^{[1
]}

Fauci, Lisa J. ^{[1
]}

Omoto, Charlotte ^{[1
]}

Yang, Xingzhou ^{[1
]}

机构：

[1] Washington State Univ, Dept Math, Pullman, WA 99164 USA

来源：

REPRODUCTIVE BIOMECHANICS | 2007年 / 1101卷

关键词：

immersed boundary method; sperm motility; cilia; mucus transport;

D O I：

10.1196/annals.1389.016

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

We have developed a fluid-mechanical model of a eucaryotic axoneme that couples the internal force generation of dynein molecular motors, the passive elastic mechanics of microtubules, and forces due to nexin links with a surrounding incompressible fluid. This model has been used to examine both ciliary beating and flagellar motility. In this article, we show preliminary simulation results for sperm motility in both viscous and viscoelastic fluids, as well as multiciliary interaction with a mucus layer.

引用

页码：494 / 505

页数：12

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