tangential flow

Development and experiments on tangential flow threshing and separating device of axial flow combine

纵轴流联合收割机切流脱粒分离装置的研制与试验

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The difference in the measured molecular weights by the tangential flow filtration and the size exclusion chromatogram may be resulted from the differences in operation conditions.

而两种方法所测相对分子量的差异可能与两个操作系统间不同的操作条件有关。

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It is shown that there are two regions in the cyclone, the steadily tangential flow in the spiral channel and the combined vortex flow in the centre.

计算结果表明，旋风分离器内部的流场分为两部分：螺旋通道内比较稳定的流场和筒体中心区域的复合涡结构流场。

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A Pressure Drop Mathematical Model for Tangential Reverse Flow Cyclone Separators

切向反转流旋风器阻力计算模型

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Tangential flow membrane chromatographic column is a new model of immunoadsorption therapy from blood.

切流膜色谱柱是免疫吸附治疗中实现全血灌流的一种新的模式.

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Concerning the real tangential flow field, a reconstruction program of 2-D velocity field is developed.

对于实际的四角切圆速度场，本文开发了基于矢量层析算法的一般二维速度场重建程序。

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The fluid flow in the fracture is assumed to be linear. The tangential flow rate is proportional to the pressure gradient in the fracture, and the normal flow rate is proportional to the pressure difference between the fracture center and the fracture top/ bottom surface.

流体在裂缝中的流动是线性的，切向流动的速率与缝内压力梯度成正比，法向流动的速率与裂缝中心和裂缝上下表面的压差成正比。

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Model Test and Numerical Simulation of the Effect of a Primary Air Reverse Tangential Flow based Pulverized coal Combustion Technology on In furnace Aerodynamic Field

反吹系流煤粉燃烧技术对炉内空气动力场影响的试验和数值模拟

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The variation and transmit of the radial and tangential energy flow in the air gap of electrical machines are illustrated by analyzing the divergence of Poynting vector.

通过对坡印亭矢量的散度的分析，阐明了电机气隙中径向能流和切向能流的变化和传递。

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Experiments of Microporous Tangential flow Filtration in Clarification of Diphtheria and Tetanus Culture Suspension and Ultrafiltration in Concertration of Toxin Fluid

应用TFF微孔过滤澄清白喉、破伤风毒素培养液及超滤浓缩的试验

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The experiment investigation are conducted on the flow drag, temperature distribution efficiency in the swirl augmentor model with different tangential velocity profiles.

对模型的流体阻力、温度分布和燃烧效率进行了试验研究。

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Effect of rotary tangential flow on the membrane filtration performance of submerged membrane filters

旋转切向流对一体式膜过滤器中膜过滤性能影响的研究

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Protein A Tangential Flow Membrane Chromatographic Column Used for Immunoadsorption Therapy

免疫吸附治疗用Protein A切流膜色谱柱的研究

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Study on enhancement mechanism by rotary tangential flow in tubular membrane microfiltration

旋转切向流强化管式膜微滤机理研究

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Lines which are everywhere tangential to the direction of flow of electric current are called streamlines.

处处均与电流方向相切的曲线称为流线.

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Heat transfer of tangential free swirling flow in large diameter cylinder

大直径圆筒内切向自由旋流的换热研究

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The tangential pressure flow velocity is an odd function of the parameter y, and the axial Couette flow velocity distribution along the radial direction in the screw grooves is a similar parabola distribution.

其中切向压力流是关于y轴的奇函数，轴向拖动流在转子螺槽类似抛物线分布，将速度沿螺槽深度积分得到泵流量扬程关系式。

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With the 670 t/ h corner tangential boiler serving an object of study, reverse-tangent cases at tertiary air and OFA ( Over flow air) were performed by using combustion numerical simulation program.

利用燃烧数值模拟程序对一台670t/h四角切圆锅炉进行了三次风与OFA反切工况数值试验研究。

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The effects on flux of tangential flow rate, time, pressure and temperature were investigated.

研究了错流方式的板式膜组件的切向流速、时间、压力、温度等对渗透通量的影响。

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Steady Flow Anemometry Measurements at a Valve Exit from a Tangential Intake Port

切向气道进气门出口稳态流动特性的试验研究

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On the basis of geometric dimension and flow pattern of tangential reverse flow cyclone separators, a pressure drop mathematical model is presented through analysis of pressure drop components.

根据切向反转流旋风器的结构特性和流场特性，分析了该种旋风器的阻力构成并给出了相应的计算模型。

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The thickness formula of forming cake layer per unit time of rotary tangential flow is derived.

推导出旋转切向流单位时间内形成滤饼层的厚度公式。

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Firstly a simplified model with six parameters is built for a two-dimensional tangential velocity field. This model can show the basic characteristics of the tangential flow field.

建立了一个由6个参数决定的四角切圆流动二维速度场简化模型，该模型能够反映切圆流场的基本特征。

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A new type of polypropylene tubular membrane module in rotating tangential flow was designed to experimentally study energy consuming of the polypropylene PA tubular membrane microfiltration.

设计了一种新型旋转切向流聚丙烯管式膜器，实验研究了聚丙烯PA管式膜器的能耗。

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It is showed that test of the cone-shaped part is more efficiency because of the scouring effect of tangential flow based experiment results.

实验结果表明，由于旋流介质的切向冲刷作用，大锥管段的测试效果比较好；

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In order to improve the membrane filtration performance of submerged membrane filters, rotary tangential flow was used for flux enhancement.

以改善一体式膜过滤器中膜过滤性能为目的，将搅拌引入膜过滤系统，设计新型的旋转切向流强化膜过滤。

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The gas flow in cyclone is mostly tangential flow, which has a regular velocity field, and the radial flow is minimum. The flow field is mainly composed of forced vortex flow and little free vortex flow.

通过研究看出，卧式旋风筒内气流流动主要是切向流动，径向流动最小，并且切向速度有较好的分布规律，主要是以强制涡区为主，自由涡区很小；

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The experimental results demonstrate that rotary tangential flow tubular membrane microfiltration was a high efficiency technology of membrane separation.

实验结果表明，旋转切向流管式膜微滤比一般轴向流膜微滤的有效利用率要高得多，是一种非常有效的强化膜分离技术。

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Describes a tangential flow and direct flow cyclone separator, an indispensable part of the circulating fluidized bed ( CFB) boiler, which has much lower resistance than ordinary separators and helps in improving heat exchange conditions of the boiler tail surface.

切流直流式旋风分离器是循环流化床锅炉的关键设备，它与普通旋风分离器相比，可降低阻力50%以上，并能明显改进锅炉尾部受热面的布置。

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The mixing degree and gasoline-air distribution performance when air is introduced through the radial inlet are between that of tangential air flow and axial air flow, and the system energy loss is the largest.

而径向进气的油气分布、混合程度介于切向与轴向进气之间，能耗较大。

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