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다양한 형태의 미소 채널에서 격자볼츠만을 이용한 이상유동 해석

Title
다양한 형태의 미소 채널에서 격자볼츠만을 이용한 이상유동 해석
Other Titles
Two-phase flow simulations in various micro channel through Lattice Boltzmann Method
Author
윤준용
Keywords
Lattice Boltzmann Method(격자볼츠만방법); micro-channel(미소채널); droplet(액적)
Issue Date
2007-11
Publisher
한국유체기계학회
Citation
유체기계공업학회 2007 유체기계 연구개발 발표회 논문집, Page. 345 - 350
Abstract
This reserch investigates the lengths of droplets and the spatial periods between droplets in micro channels of having separately different entrance types. The entrance types of micro -channels are T-type, cross type and Y-type. Latties Boltzmann method is used for analysis. Interaction potential LBM proposed by Shan and Chen appears to be effective for immiscible two-phase flow in micro channel. Experimental data by Joshua D. Tice et al is found to be in good agreement with values obtained from simulations. As a result of aimulation, the sizes of droplets are most short in cross type. The formations of droplet are influenced by the ratio of flow rate and shapes of inlets.
URI
http://www.dbpia.co.kr/journal/articleDetail?nodeId=NODE01002305&language=ko_KRhttps://repository.hanyang.ac.kr/handle/20.500.11754/107225
Appears in Collections:
COLLEGE OF ENGINEERING SCIENCES[E](공학대학) > MECHANICAL ENGINEERING(기계공학과) > Articles
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