Design and fluid-structure interaction analysis for a microfluidic T-junction with chemo-responsive hydrogel valves

E.KHANJANI; A.HAJARIAN; A.KARGAR-ESTAHBANATY; N.ARBABI; A.TAHERI; M.BAGHANI

首页> 中文期刊> 《应用数学和力学：英文版》 >Design and fluid-structure interaction analysis for a microfluidic T-junction with chemo-responsive hydrogel valves

Design and fluid-structure interaction analysis for a microfluidic T-junction with chemo-responsive hydrogel valves

开具论文收录证明 >>

期刊封面封底目录下载 >>

文献代查 >>

页面导航

摘要
著录项
相关主题

摘要

Due to the deformation ability even under small loads, hydrogels have been widely used as a type of soft materials in various applications such as actuating and sensing, and have attracted many researchers to study their behaviors. In this paper, the behavior of hydrogel micro-valves with reverse sensitivity to the p H inside a T-junction flow sorter is investigated. With the fluid-structure interaction(FSI) approach, the effects of various parameters such as the inlet pressure and the p H value on the stress and deformation of the micro-valves are examined, and the results with and without FSI,including the flow rate and the closure p H, are compared. In order to reduce the response time of hydrogels, the effects of three different patterns on the performance of the microvalves are explored. Eventually, it is concluded that FSI is a key influential factor in designing and analyzing the behaviors of hydrogels.

著录项

来源
《应用数学和力学：英文版》 |2020年第6期|939-952|共14页
作者
E.KHANJANI; A.HAJARIAN; A.KARGAR-ESTAHBANATY; N.ARBABI; A.TAHERI; M.BAGHANI;
展开▼
作者单位

School of Mechanical Engineering;

College of Engineering;

University of Tehran;

Tehran 1417466191;

Iran;

Bourns College of Engineering;

University of California;

Riverside;

California 92521;

U.S.A.;

Department of Mechanical Engineering;

University of British Columbia;

Ontario V6T 1Z2;

Canada;

Department of Mechanical Engineering;

University of Larestan;

Lar 7431716137;

Iran;

展开▼
原文格式 PDF
正文语种 chi
中图分类凝胶及软胶;
关键词
hydrogel; pH-sensitive; T-junction flow sorter; fluid-structure interaction(FSI); micro-valve;

Design and fluid-structure interaction analysis for a microfluidic T-junction with chemo-responsive hydrogel valves

摘要

著录项

相关主题

期刊订阅