LIAO Yan-jian, CHEN Li, YANG Guo-qing, et al. Study of pressure measurement method for micro-fluid chip using laminar flow distribution[J]. 2011, 30(8): 80-82.
LIAO Yan-jian, CHEN Li, YANG Guo-qing, et al. Study of pressure measurement method for micro-fluid chip using laminar flow distribution[J]. 2011, 30(8): 80-82. DOI: 10.13873/j.1000-97872011.08.001.
A micro-fluid chip pressure measurement method based on the laminar flow distribution in microscale structure is proposed.The main research contents include the design of suitable mirco-confluncence laminar flow structure(Y style structure)
the formula derivation of pressure(velocity)in laminar flow distribution.The measurement approach uses microscope image processing methed.The computer simulation and on-chip experiments are carried out.The results have verified the feasibility of the proposed design.