A generalized formula for inertial lift on a sphere in microchannels-Reference-Cited by-全球学者库

A generalized formula for inertial lift on a sphere in microchannels

Published:2016 Issue:5 Volume:16 Page:884-892
ISSN:1473-0197
Container-title:Lab on a Chip
language:en
Short-container-title:Lab Chip

Author:

Liu Chao¹²³⁴⁵,Xue Chundong¹²³⁴⁵,Sun Jiashu⁶⁷⁵⁸,Hu Guoqing¹²³⁴⁵

Affiliation:

1. State Key Laboratory of Nonlinear Mechanics

2. Beijing Key Laboratory of Engineered Construction and Mechanobiology

3. Institute of Mechanics

4. Chinese Academy of Sciences

5. Beijing 100190

6. Beijing Engineering Research Center for BioNanotechnology & CAS Key Laboratory for Biological Effects of Nanomaterials and Nanosafety

7. National Center for Nanoscience and Technology

8. China

Abstract

We propose a fitting formula for the inertial lift on a sphere drawn from direct numerical simulation data obtained in straight microchannels. The formula consists of four terms that represent the shear-gradient-induced lift, the wall-induced lift, the slip-shear lift, and the correction of the shear-gradient-induced lift, respectively.

Funder

National Natural Science Foundation of China

Publisher

Royal Society of Chemistry (RSC)

Subject

Biomedical Engineering,General Chemistry,Biochemistry,Bioengineering

Link

http://pubs.rsc.org/en/content/articlepdf/2016/LC/C5LC01522G

Reference46 articles.

1. Continuous inertial focusing, ordering, and separation of particles in microchannels

2. Particle Segregation and Dynamics in Confined Flows

3. Continuous Microfluidic Particle Separation via Elasto-Inertial Pinched Flow Fractionation