• The Level Set method is adopted to capture the gas-liquid interface and the projection method is used to solve the three dimensional two-phase flow equations.

    采用水平集方法捕捉气,液两相界面,结合投影方法,对所建立的两相流动模型进行了三维数值求解。

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  • A model of mass transfer coefficients in liquid phase near free gas-liquid interface is developed based on the energy spectrum functions of isotropic turbulence.

    摘要在单涡模型的基础上,根据各向同性湍流的能谱函数,考虑不同尺度的旋涡对气液传质的影响,建立了气液自由界面传质系数模型。

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  • The results showed that the sensitivity of gas-liquid interface area on para-xylene oxidation conversation rate is strong. In a certain operation range, the sy...

    结果表明,对二甲苯氧化转化率对气液界面面积的敏感性较强,在一定的操作范围内,系统呈现单一的稳定性。

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  • The results showed that the sensitivity of gas-liquid interface area on para-xylene oxidation conversation rate is strong. In a certain operation range, the system appears a single stability.

    结果表明,对二甲苯氧化转化率对气液界面面积的敏感性较强,在一定的操作范围内,系统呈现单一的稳定性。

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  • Both beer and shampoo have polar molecules that accumulate at a liquid-gas interface, but the mechanisms that prevent bubble collapse in soap foams or pilsner heads are fundamentally different.

    啤酒和洗发水都有极性分子,它们可以在气液分解面上积累,但是阻止气泡破掉的机制,对于肥皂沫和啤酒来说,有着根本上的区别。

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  • Furthermore, surface excess concentration of soybean protein at gas liquid interface was measured by fluid method.

    用流动法测定了大豆蛋白质在气液界面上的表面过剩浓度并回归了线性吸附方程。

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  • The saturation of these compartments with liquid hydrocarbons and the subsequent oil-to-gas reaction causes the expulsion of free water, resulting in a gas accumulation without gas-water interface.

    随着石油的进一步聚积及油气的转化,使砂岩中的自由水逐渐被驱除,因此这种异常压力气田是不存在气水界面的。

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  • When numerous bubbles stay in the water , the high dispersed interface between gas and liquid can form, whose effects involve such as floatation, oxidation, enriching the oxygen of water.

    微气泡在水体中形成高分散气液界面,可起到气浮净水,氧化有机物,增氧的作用。

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  • In the gas liquid mass transfer processes, solute concentration gradients may produce surface tension gradients, resulting in interfacial turbulence at the interface.

    气液相际间传质过程中,由溶质浓度梯度产生的表面张力梯度可以导致相界面湍动现象。

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  • The shear stress at the liquid-gas interface plays an important role on characteristics of the hydrodynamics, flow stability and heat transfer of liquid film.

    气液界面存在同向或反向切应力时,在一定程度上影响到液膜的水动力学特性和流动稳定性,并改变其热质传递特性。

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  • The gas phase reactions and equilibria, gas phase mass transfer, interface equilibria, and liquid phase reactions were included in the model.

    模型涉及水吸收的气相反应及平衡、气相传质过程、界面平衡和液相反应。

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  • The growth of gas bubbles on liquid-liquid interface is studied experimentally when gas forms through chemical reaction in sulphuric acid solution-zinc amalgam (or mercury electrode) system.

    以硫酸水溶液-锌汞齐(汞电极)体系,实验研究了液-液界面上化学反应形成气体产物时气泡的生长规律。

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  • This paper reviews two dimensional electron gas formed on the liquid helium surface, the semiconductor surface space charge layer and the compound semiconductor heterojunction interface.

    本文简要介绍了液氦表面、半导体表面空间电荷层和化合物半导体异质结界面的二维电子气。

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  • In this paper, the transfer process through the interface between gas and liquid phase is studied.

    本文以气、液两相间的传递过程为研究对象。

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  • In the theory different effect is explained about capillary pressure distribution to evaporation on the interface of gas and liquid.

    毛细压力对界面蒸发的作用在理论上有不同的认识。

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  • The quantitatively experimental result showed that the reason that induces the Marangoni convection is the local large surface tension gradient along the interface of the gas and liquid.

    定量分析表明乙醇和水系统解吸过程中,引发界面湍动的原因是局部较大的表面张力梯度。

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  • Make use of external field to promote the gas-solid and liquid-solid mass transfer, and construct staged interface for the absorption of insoluble gases.

    利用外场促进气固界面、液固界面的传质,构造阶梯界面实现难溶气体吸收等。

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  • Make use of external field to promote the gas-solid and liquid-solid mass transfer, and construct staged interface for the absorption of insoluble gases.

    利用外场促进气固界面、液固界面的传质,构造阶梯界面实现难溶气体吸收等。

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