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单词 hydraulic conductivity
释义

hydraulic conductivity


hydraulic conductivity

[hī′drȯ·lik ‚kän‚dək′tiv·əd·ē] (fluid mechanics) permeability coefficient

hydraulic conductivity


hy·drau·lic con·duc·tiv·i·ty

ease of pressure filtration of a liquid through a membrane; specifically, Kf = η(Q/A) (δx/δP), where Kf = hydraulic conductivity, η = viscosity of the liquid being filtered, Q/A = volume of liquid filtered per unit time and unit area, and δx/δP = reciprocal of the pressure gradient through the membrane; solute concentrations should be identical on both sides of the membrane. Also applied more loosely to measurements on a total membrane of unknown area and thickness with unmeasured fluid viscosity (K = Q/δP).
See HC
See KH
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更新时间:2024/12/22 21:21:53