... drag-reduction parameter 减阻参数 turbulent flow drag reduction 湍流减阻 turbulence drag reduction 湍流减阻 ...
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In this paper, under the gas-liquid stratified laminar and turbulent flows, and the mixture turbulence flow by aeration in pipe, the laws of drag reduction have been researched.
本文研究了圆管中气液分层层流、分层紊流及掺气混合紊流情况下的阻力减小规律。
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