Numerical Investigation of Interaction between Flexible Hyper-Elastic Structure and Fluid by Immersed Boundary Method

Jing Lv; Chun Ran; Dong Wei Hao

doi:10.4028/www.scientific.net/AMM.365-366.229

Paper Titles

Rigid Rotor Dynamic Balancing by Two-Plane Correction with the Influence Coefficient Method
p.211

The Analysis of Scrapping in Squeeze Casting Injection Device Based on FEM
p.216

Analysis of Injection Molding Machine's Energy Consumption Based on Two Different Hydraulic Circuits
p.220

The Study on Airborne Equipments Life Prediction Based on the Finite Element Simulation under Comprehensive Stress
p.224

Numerical Investigation of Interaction between Flexible Hyper-Elastic Structure and Fluid by Immersed Boundary Method
p.229

Numerical Research about Two-Phase Flow under Different Acceleration in SRM with Embedded Nozzle
p.233

Finite Element Analysis of Glass Fiber Reinforced Plastic Hyperbolic Natural Draft Cooling Tower
p.237

Connections Checks of Pipe-Laying Barge Stinger System under Complex Loading Conditions
p.241

The Deep Beam Bending of Rectangular Section under Concentrated Load
p.245

HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 365-366Numerical Investigation of Interaction between...

Numerical Investigation of Interaction between Flexible Hyper-Elastic Structure and Fluid by Immersed Boundary Method

Abstract:

Immersed boundary method is one of the important numerical methods for solving the interaction between flexible hyper elastic structure with large deformation and viscous fluid. Based on previous research results, hyper elastic finite elementmodeling of erythrocyte with film thickness was established. Study on the dynamic characteristics of erythrocyte under shear flow, linkage dynamic characteristics of erythrocyte, plasma and vessel wall by using the immersed boundary method. The research results agree with experimental observations and some other researcher's calculated values, Interpret the mechanism ofhemokinesis in portion micro vessels simultaneously, have a great value to clinical medicine and biomechanics research.

You might also be interested in these eBooks

Machine Design and Manufacturing Engineering II

View Preview

Info:

Periodical:

Applied Mechanics and Materials (Volumes 365-366)

Pages:

229-232

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.365-366.229

Citation:

Cite this paper

Online since:

August 2013

Authors:

Jing Lv, Chun Ran, Dong Wei Hao

Keywords:

Erythrocyte, Flexible Hyper Elastic, Immersed Boundary Method, Micro Vessels, Shear Flow

Export:

RIS, BibTeX

Price:

Permissions:

Request Permissions

References

[1] Gong Zhaoxin. Research on the immersed boundary method and its application on cell mechanics[D]. Shanghai Jiao Tong university, 2010. (in Chinese).

Google Scholar

[2] Boffi D, Gastaldi L, Heltai L, et al. On the hyper-elastic formulation of the immersed boundary method[J]. Computer Methods in Applied Mechanics and Engineering, 2008, 197(25–28): 2210-223.

DOI: 10.1016/j.cma.2007.09.015

Google Scholar

[3] Griffith B E, Hornung R D, McQueen D M, et al. An adaptive formally second order accurate version of the immersed boundary method [J]. Journal of Computational Physics, 2007, 223(1): 10-49.

DOI: 10.1016/j.jcp.2006.08.019

Google Scholar

[4] Boffi D, Gastaldi L. A finite element approach for the immersed boundary method[J]. Computer and Structure, 2003, 81(8–11): 491-501.

DOI: 10.1016/s0045-7949(02)00404-2

Google Scholar

[5] Wang Xiaodong, Liu Wing Kam. Extended immersed boundary method using FEM and RKPM [J]. Computer Methods in Applied Mechanics and Engineering, 2004, 193(12-14): 1305-1321.

DOI: 10.1016/j.cma.2003.12.024

Google Scholar