Pressure measurement in a microchannel
學年 105
學期 1
出版(發表)日期 2016-11-16
作品名稱 Pressure measurement in a microchannel
作品名稱(其他語言)
著者 Lin, Ching-bin
單位
出版者
著錄名稱、卷期、頁數 Microsystem Technologies 23(8), p.3711-3718
摘要 The present paper proposes a method to directly measure pressure distribution in a microchannel. A polyvinylidene fluoride (PVDF) piezoelectric film was packaged on the inside wall of a microchannel and connected to an external signal filtering amplifier to the oscilloscope to observe the voltage response when the flow through the microchannel and then the voltage response of the PVDF film converted into the pressure response. The experimental results demonstrated that the obtained data were quite consistent with the numerical calculations, and the pressure distribution in the microchannel presents a nonlinear function in which pressure increased with decreasing distance from the entrance.
關鍵字 Pressure Distribution;Inlet Pressure;Hydraulic Diameter;PVDF Film;Direct Simulation Monte Carlo Method
語言 en
ISSN 1432-1858
期刊性質 國外
收錄於 SCI
產學合作
通訊作者 C.B. Lin
審稿制度
國別 DEU
公開徵稿
出版型式 ,紙本
相關連結

機構典藏連結 ( http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/111907 )

SDGS 尊嚴就業與經濟發展,產業創新與基礎設施