Go to contents

(사)한국바이오칩학회 The Korean BioChip Society





BT+IT+NT융합시대의 리더 : 한국바이오칩학회

학술지 열람

논문 정보 자세히 보기

Info. Vol.14 - No.3 (2020.09.20)
Title Experimental Measurement of Particle Velocity in a High Reynolds Micro-channel Flow
Authors Jongin Choi & Sunghwan Jung *
Institutions Department of Mechanical Engineering, Dankook University, 152 Jukjeon-ro Suji-gu, Yongin-si 16890, Korea
*Correspondence and requests for materials should be addressed to S.H. Jung (shjung@dankook.ac.kr)
Abstract The present work is to provide experimental measurements of particle velocity in a microchannel flow at the Reynolds number of 10 and their respective particle positions in the channel where the velocities were measured. The particle position measurements which includes their depths were realized without an intricate optical set-up by controlling the particle path with multiple flow rates. The experimental measurements of particle velocity combined with the position measurements were subsequently used to confirm accuracy of particle velocities numerically estimated by a flow simulation exclusive of particle migration. The numerical estimates and experimental measurements of particle velocity agree with a difference of only less than 5%. The agreement was also supported by a detailed quantification.
Keyword Depth, High Reynolds number particle, Microchannel flow, Particle velocity, Position
PDF File
# 2010년도 발행분 부터는 Springer 의 BioChip Journal 페이지에서 전문을 열람하실 수 있습니다.
# 학회회원 로그인 후 [ Springer BioChip Journal 열람하기 ] 버튼을 클릭하시면 새창으로 열립니다.
→ 전체 목록 보기

(사)한국바이오칩학회 (The Korean BioChip Society)
총괄/후원/부스/저널/학술대회
전화 : 070-7767-9855
전자우편 : biochip@biochip.or.kr
등록/초록/학술대회/회원정보/홈페이지
전화 : 070-7767-9867
전자우편 : biochip2@biochip.or.kr
주소 : (우)06130, 서울특별시 강남구 테헤란로7길 22 과학기술회관 신관 804호     대표자 : 심상준, 고유번호 : 206-82-65403
팩스 : 02-921-9856 , 웹사이트 : http://www.biochips.or.kr Copyright © The Korean BioChip Society. All Rights Reserved.