We consider steady free surface two-dimensional flow due to a localized applied pressure distribution under the effects of both gravity and surface tension in water of constant depth, and in the presence of a uniform stream. The fluid is assumed to be inviscid and incompressible, and the flow ...
(8 i watched your film "Invincibility" at once, you are very goodinthe film, very handsome!!! (8[translate] a朝鲜目前的局势令世人担心。 The North Korean at present situation worried the common people.[translate] asurface tension is not up to standard 表面张力不是由标准决定[translate]...
aDue to the surface tension of alcohol based low, easy to volatile waiting point, so that the alcohol based foam is suitable for extremely easy to lock and strong water sensitive formation, is conducive to the protection of oil and gas reservoirs. But such a foam base liquid flammable, the...
1.Surface tension 1.1 How does surface tension generate? 通过很多现象(量筒度数、满水不溢)可以发现水像绷紧的膜一样。本点着重探究该现象的原因。 内容 定义:液体表面就像张开的橡胶膜一样,有一种收紧的趋势。这种使得液体表面收缩的力称之为表面张力。其来源是液体的内层分子作用 解析 ①简化水滴模型:想象一...
Study of the behavior of a bubble attached to a wall in a uniform electric field exerted on the bubble surface is nearly the same as the decrease in the surface tension force due to contact radius decrease under the uniform electric ... HJ Cho,IS Kang,YC Kweon,... - 《International Jou...
When an object is placed on a water surface, the air-water interface deforms and a meniscus arises due to surface tension effects, which in turn produces a... X Zhang,J Yan,J Zhao,... - 《Aip Advances》 被引量: 8发表: 2014年 Developing Strategy Based on Discussing of the State of...
the restricted solid-on-solid model with point-contact-type step–step attraction (p-RSOS model)33,56,57,58,59,60,61,62,63,64is adopted (refer to the section “Methods”). The temperature is set in the step-faceting zone59, where the surface tension is discontinuous, and only the (00...
The rock surface charge is an important factor to be considered when studying adsorption of surfactants on it. When suspended in aqueous solution, a surface charge develops on the mineral particle due to preferential dissolution or due to hydrolysis of surface species49,50. The presence of monovale...
We present the results of a combined theoretical and experimental investigation of the influence of surface tension sigma on the laminar circular hydraulic jump. An expression is deduced for the magnitude of the radial curvature force per unit length along a circular jump, F_c {=} {-}sigma (...
Current-oscillations caused by differences in surface tension at the mercury\\/liquid interface Jehring,H - 《Journal of Electroanalytical Chemistry》 被引量: 12发表: 1978年 Oscillatory surface tension due to finite-size effects The simulation results of surface tension at the liquid-vapor interface...