Analytical Modeling of Fluid Flow through a Deformable Tube

• 作者: Abdessamad Mehdari Mohammed Agouzoul Mohammed Hasnaoui
• 来源期刊: 机械工程与自动化：英文版
• 学科: 工学
• 关键词: Analytically study FLUID deformable TUBE
• 年，卷（期）: 2018,（1）
• 页码范围: 25-29
• 页数: 5页
• 分类号: TH

摘要

In this document,we analytically investigate fluid flow through a deformable tube.The fluid is considered to be Newtonian,incompressible and it moves along an elastic and isotropic tube wall.The study provides a review of recent modeling aimed at understanding the effects of fluid parameters over the elastic wall behavior.The unsteady fluid flow will be analyzed following the asymptotic approach process using to a large Reynolds number and a small aspect radio.Moreover,according to the small axisymmetric deformation,the wall is mathematically developed basing on the thin shell theory whose linear approach is applied.Lastly,the dynamic behavior of the tube is represented and discussed.