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多孔介质流动
释义
多孔介质流动
Encyclopedia
工学
【化工常见流动】
释
fluid flow through porous media
多孔介质流动
综合研究流体流经多孔介质时的流体运动、物质及能量输运问题的相关理论。多孔介质孔隙具有曲折性、无定向性和随机性特点,弥散效应使得多孔结构中的流体质点不断混合和分离,流速大小和方向也不断改变,流动阻力大幅度增加,从层流到湍流的转变也提前。多孔介质流动一般较缓慢,常被称为渗流。
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automatic integration
automatic integration scheme
automatic interplanetary station
automatic interpretation
automatic irrigation
automaticity
automatic labeling system
automatic landing
automatic landing control system
automatic lane keeping
automatic lathe
automatic logistics for aircraft materiel
automatic logoff
automatic main steam valve
automatic marine environment monitoring on buoy
automatic marine station
automatic measurement and test
automatic measuring machine
Automatic Meridian Circle
automatic meteorological station
automatic meterology station
automatic meter reading system
automatic model acquisition
automatic monitoring of water conservancy project
automatic monitoring on-line for polluted water
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