• 分析结果认为,此过程分为:凝华液膜生长及流动残气凝固三个阶段

    Bycareful analysis the process should be divided into three periods: sublimation, condensation, flow and solidification.

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  • 蒸发冷凝条件下薄流动稳定性理论研究

    The theoretical investigation of the flow stability of the evaporating and condensing film.

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  • 界面存在同向或反向应力时,一定程度影响到动力学特性流动稳定性改变其质传递特性。

    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.

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  • 模拟结果表明蒸发呈现层流湍流波动等复杂流动形态,湍流主要出现弓形内。

    Simulating results show that laminar, turbulent and wavy flow states are simultaneously subsisting in the evaporating liquid thin-film, and turbulence appears in the arched wave before wipers.

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  • 基于流动机理分析建立了塞参数预测模型;模型中考虑厚度变化

    Based on analysis of flow mechanism, a hydrodynamic model of slug flow in vertical pipes was developed considering the variable thickness of liquid film.

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  • 建立自由下降流动完备的数学模型

    A sound mathematical model has been set up for the film flow of a free falling liquid.

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  • 剪切波状作为一种重要液膜流动形式,因界面剪切力的影响,其水动力学特性流动稳定特征与自由流动明显不同

    The sheared wavy liquid films, as an important flow, have notably different hydrodynamics and flow stability under interfacial shear stress from those of free falling liquid films.

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  • 本文通过建立直壁面流动形状简化数学模型,较准确反映了液膜流动空气流动之间相互作用关系

    In this paper, the simple mathematical model of the shape of the water film is established, and used to analyze the relation between the film flowing and the air stream.

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  • 作为薄表面中的波,其流动稳定性界面不平衡效应影响

    The flow stability of stationary waves, a kind of surface wave on a thin-liquid film, is subject to the influence of thermal non-equilibrium effect at a vapor-liquid interface.

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  • 采用智能化厚度测试仪对水平液膜流动状态进行了研究,得到液膜厚度几率分布平均厚度。

    The film thickness distribution outside a horizontal test tube was measured with a film-thickness meter, to obtain the average thickness.

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  • 建立流动模型提出无量纲准则数雷诺数设计纤维液膜萃取分离器的准则。

    A flow model was built. Moreover, based on the theoretical analysis, Renault number was proposed as the design principle dimensionless number for fiber film extractor design purpose.

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  • 技术特别适合处理浮选精矿,所用的乳化应该油包水型、流动载体

    Ther new technique is especially fit to treat flotation gold concentrate. The emulsified liquid membrane must be oil water (oil wrapped water) and contain flowing carrier.

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  • 本发明装置可使萃取、反萃取分别不同流动,传路径均匀分离效果好,适当组合的基本单元可构成具有工业实用性的系统装置。

    It features that extraction liquid, strip-extraction liquor and raw material liquid flow in different layer, so resulting in short path of mass transfer, uniform film phase and high separation effect.

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  • 富含胆固醇磷脂一种特殊结构,脂质筏形成具有更低的流动,呈现有序

    Lipid rafts are membrane structure enriched in cholesterol and sphingolipids, and form liquid ordered domains of decreased membrane fluidity.

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  • 富含胆固醇磷脂一种特殊结构,脂质筏形成具有更低的流动,呈现有序

    Lipid rafts are membrane structure enriched in cholesterol and sphingolipids, and form liquid ordered domains of decreased membrane fluidity.

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