A sound mathematical model has been set up for the film flow of a free falling liquid.
建立了自由下降液膜流动的完备的数学模型。
Present model includes film flow, gas core flow as well as the effect of their interactions.
本模型考虑了液膜、气核以及它们之间的相互影响和作用。
DMTDA A (5, two, two, 3 amine): it can reduce the reaction rate, and progress of the film flow;
5二甲硫基甲苯二胺):可降低反应速度,进步涂膜的流平性; ;
Whereas, the heat transfer of turbulence liquid film flow is not sensitive to liquid film inlet temperature.
湍流时,热量传递对液膜进口温度的反应不如层流敏感。
It is important to obtain the wavy film flow solution for the purpose of heat and mass transfer calculations.
为了计算波动降膜传热传质,求解得到波动膜流解是非常重要的。
The expressions for the volume flow rate and thickness of enamel slip film flowing along an inclined plane have been obtained.
根据运动方程,求得釉浆在搪瓷制品的倾斜平面上薄膜流动方程,以及搪瓷釉浆流变特性参数对薄膜流动的影响。
Falling liquid film flow has been given great attention due to its wide applications in petroleum and chemical industrial processes involving heat and mass transfer.
自由降膜过程在许多工业领域,特别是在石油化工工业中有着非常广泛的应用。
Based on a lot of experimental analysis and field tests, the states of bubble flow, plunger flow, ring film flow, fog flow lied in gas-water phases in wellbore are summarized.
本文通过几年来大量的实验分析和现场试验,总结出气水两相在井筒内主要存在气泡流、柱塞流、环膜流、霉状流。
The effects of swaying additional inertia forces on the distributions of film thickness, velocity, temperature and concentration of falling film flow field were fully considered.
模型中充分考虑了转动附加惯性力对降膜流场中液膜厚度、速度、温度和浓度分布的影响。
There are some special issues that cause difference to predict fluid flow in fractured vadose zone, including capillary flow, film flow, preferential flow and fracture-matrix interaction.
非饱和带裂隙岩体中的渗流和饱和带相比有其不同的特点,包括毛细管流、薄膜流、优先流和裂隙-基质相互作用等。
A film storyboard captures the flow of the scene, camera angles, and the characters, while a software storyboard captures the main intent of the software in a particular context.
一个电影故事板就是获取情景,摄像视角,以及人物流,而软件故事板则是获取特定上下文中主要的软件意图。
Filmmaker: Let's talk about this idea in the film about the flow of images and the flow of power.
电影人:我们来谈谈影片中形象和权力的流动。
Now when I see the film in its entirety, all of my little concerns have gone away because in the flow, it works just fine.
现在我看到完整的电影,我所有的小担心都不见了,因为这个过程做得不错。
Oil film along the inside of the inner flow down, form in the tabernacle of the congregation, air through the oil when oil bath, make part by mote is separated.
油膜沿内筒壁向下流动,形成油幕,空气在穿过时受到油浴,使部分尘粒被分离。
The theoretical investigation of the flow stability of the evaporating and condensing film.
在蒸发和冷凝条件下薄液膜流动稳定性的理论研究。
This paper introduced the gas flow totalizer, based on the assembled hot—film probes.
介绍了一种新型的基于组合热膜探头的气体流量积算仪。
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。
The structure, working principle and application of centrifugal - flow thin-film vacuum evaporator were introduced.
本文介绍了离心薄膜真空浓缩设备的结构工作原理及它的应用。
Numerical simulations were used to assess the effect of a conjugate heat transfer and internal coolant flow on film cooling.
本文通过数值模拟的方法同时考虑了耦合传热和冷却流通道流动对气膜冷却的影响。
The design was briefly explained of process flow, clean air-conditioning and automatic control system for a film solar cell manufacturer.
简要介绍了薄膜太阳能电池厂的生产工艺流程、空调净化及自控系统的设计方案。
A new mathematic model based on analysis of liquid flow, mass transfer and heat transfer is proposed to describe wiped film molecular distillation.
在对刮膜式蒸馏器蒸发表面流体流动和传质传热进行分析的基础上,研究了分子蒸馏过程,并建立了数学模型。
Hot wire measurements and flow visualization are presented for studying the turbulent flow field over a flat gas turbine film cooling blade with lateral expanded holes.
报道了用热线风速仪和流动可视化技术对带有横向扩展型孔的燃气轮机气膜冷却叶片紊流流场进行的研究。
The three-dimentional laminar Navier-Stokes equations were solved for getting the gas film pressure and velocity distributions in the steady state, and the flow styles in the clearance were analyzed.
通过求解三维层流N-S方程,得到了端面气膜稳态压力场及速度场分布,分析了气体在端面间隙内的流动形式。
Based on analysis of flow mechanism, a hydrodynamic model of slug flow in vertical pipes was developed considering the variable thickness of liquid film.
基于流动机理的分析建立了塞状流参数预测模型;模型中考虑了液膜的厚度变化。
A theoretical analysis was carried out for evaporative heat transfer of annular two phase flow of liquid film and high velocity air in vertically heated tubes.
通过理论分析,研究了竖直传热管内降膜-高速空气环状两相流的蒸发换热特性。
This paper reports a experimental research on the water removal efficiency from hollow stationary blades by suction slot carried out on a gas-water film two-phase flow test equipment.
在气-水膜两相流动试验装置上对平板空心叶片去湿缝隙的去水效率进行了试验研究。
The mass flow rate and position of film outflow are less effective on the flow field in the channel.
气膜孔出流流量和出流位置对通道内流场的影响很小。
Experimental results showed that the effective pressure distribution of the exit section was different and the flow friction decreased due to the influence of film bleeding.
结果表明:通道出口段存在气膜出流与无气膜出流情况相比出口段有效压力分布发生变化,并且使整个通道的流阻下降。
Criterion for gas flow pressure loss is presented for rotating liquid film heat and mass transfer device.
提出了旋转液膜气液传热传质设备的气体压力损失的准则关系式。
Criterion for gas flow pressure loss is presented for rotating liquid film heat and mass transfer device.
提出了旋转液膜气液传热传质设备的气体压力损失的准则关系式。
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