Electroviscous effects
http://dbpedia.org/resource/Electroviscous_effects an entity of type: Agent
电滞效应(英語:Electroviscous effect)指在不外加电场时,由于液体中固体颗粒的表面电荷而导致液体静态粘滞系数的增加的现象。在外加电场梯度E时,液体的动态粘滞系数N,可用电场梯度和一个方程表示: η=η0(1+f E2), 其中,f是液体的。
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Electroviscous effects, in chemistry of colloids and surface chemistry, according to an IUPAC definition, are the effects of the particle surface charge on viscosity of a fluid. Viscoelectric is an effect by which an electric field near a charged interface influences the structure of the surrounding fluid and affects the viscosity of the fluid. Kinematic viscosity of a fluid, η, can be expressed as a function of electric potential gradient (electric field), , by an equation in the form: where f is the viscoelectric coefficient of the fluid.
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Electroviscous effects
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电滞效应
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31965473
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Electroviscous effects, in chemistry of colloids and surface chemistry, according to an IUPAC definition, are the effects of the particle surface charge on viscosity of a fluid. Viscoelectric is an effect by which an electric field near a charged interface influences the structure of the surrounding fluid and affects the viscosity of the fluid. Kinematic viscosity of a fluid, η, can be expressed as a function of electric potential gradient (electric field), , by an equation in the form: where f is the viscoelectric coefficient of the fluid. The value of f for water (ambient temperature) has been estimated to be (0.5–1.0) × 10−15 V−2 m2.
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电滞效应(英語:Electroviscous effect)指在不外加电场时,由于液体中固体颗粒的表面电荷而导致液体静态粘滞系数的增加的现象。在外加电场梯度E时,液体的动态粘滞系数N,可用电场梯度和一个方程表示: η=η0(1+f E2), 其中,f是液体的。
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1485