Hydrodynamical problems of water flow field measurement with a probe

QIU Bao-yun; LIU Chao; HUANG Hai-tian; TANG Fang-ping; YUAN Jia-bo; ZHOU Ji-ren; YAN Bi-peng; CHEN Yu-ming; CHENG Li; YANG Hua

doi:10.3969/j.issn.1672-9897.2000.04.011

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Article Navigation > Journal of Experiments in Fluid Mechanics > 2000 > 14(4): 58-63

QIU Bao-yun, LIU Chao, HUANG Hai-tian, et al. Hydrodynamical problems of water flow field measurement with a probe[J]. Journal of Experiments in Fluid Mechanics, 2000, 14(4): 58-63. doi: 10.3969/j.issn.1672-9897.2000.04.011

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Hydrodynamical problems of water flow field measurement with a probe

doi: 10.3969/j.issn.1672-9897.2000.04.011

Publish Date: 2000-04-01

Abstract

Abstract

The factors were studied that affect reacting time of hole pressure of a probe measuring water flow field. The reasonable parameters of combined probe measuring system was presented. The influence was analysized of probe hydraulic resonance and bending under circufluent drag on the measurement. The countermeasures were advanced to improve the measuring precicion.

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