Gas flows in a microtube/ microchannel

Rapid Manufacturing Method of Drip Irrigation Pipe In-line Tubular Emitter Based on Rapid Prototyping& Manufacturing Technique Experimental study on hydraulic characteristics of the microtube emitter

滴灌管内嵌管状滴头的快速制造方法研究

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Approximate analytic solution for gas flows in a long microtube

长微管道气体流动的近似解析解

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This research is aimed at determining the critical Reynolds number of the transition from laminar flow to turbulent in the microtube.

研究旨在确定微管道内流动从层流到湍流转捩的临界雷诺数。

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From the simulated result, gravity had so little effect on flow condensation heat transfer in microtube that it could be neglected.

模拟的结果表明，重力对微圆管流动凝结换热的影响非常小，可被忽略；

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It is shown that the Nusselt numbers inside microtube are still in the range of 3.66 and 4.36 with convective heat transfer boundary condition outside the tube.

结果表明，当管外为对流换热边界条件时，管内充分发展对流换热的Nu依然在3.66～4.36之间。

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The Rarefaction and Compressibility Effects of the Gas Flow in Circular Microtube

微细圆管中气体流动的稀薄效应和可压缩效应

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Therefore, the microwave adsorbing property is the best when the carbon microtube content is 1.0 wt%.

因此，碳微米管含量为1.0wt%时综合吸波性能最佳。

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An Experimental Study of Flow and Heat Transfer in a 19.6 μ m Inner Diameter Quartz Microtube

19.6μm内径的微石英管内部流动与传热的实验研究

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Methods We placed microtube into the entrance of fallopian tube to separate the adhesion with high pressure.

方法将改制微导管插入至输卵管近端入口，应用推注的压力分离粘连。

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An experimental research of gaseous flow in microtube and analysis for effect factors

微细管内气体流动特性实验研究及影响因素分析

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First order slip velocity and jump temperature boundary conditions are employed to deter-mine the developing flow and heat transfer in the entrance region of a microtube.

基于圆形微通道的能量守恒及热传导方程，在考虑速度滑移和温度跳跃的情况下，利用逆解法得到了一个热充分发展的温度场计算式。

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Manipulating and amending the field photos, the exact temperature distribution along wall of the microtube is gained and the quantity of the axial conductive heat is also obtained.

经过图像处理及修正后，得到较为精确的沿壁面的温度分布，进而求得微管沿壁面的导热量。

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Experimental study on axial wall heat conduction for steel microtube under forced convection

对流换热条件下微钢管壁面轴向导热的实验研究

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Features of electron density and time-resolved X-ray spectra from lateral jet nozzle of Mg microtube target

Mg微管靶喷口电子密度及X射线谱的时间分辨特性

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A new tube-cutting method was employed to measure the pressure distribution along a microtube with diameter of 84.7 μ m.

本文采用短管重现长管中流动状态的方法，实验测量了内径为84.7μm的微细管内气体流动的沿程压力分布。

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Paclitaxel is new broad-spectrum anti-tumor drug, which has a unique mechanism of promoting the stability of microtube and inducing apoptosis.

紫杉醇是新型广谱高活性抗癌药，其独特的作用机理是促进微管聚合并稳定微管结构，诱导肿瘤细胞凋亡。

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A Visual Experimental Study on Surface Temperature Field in Stainless Steel Microtube

微型钢管外表面温度场可视化实验研究

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For laminar microtube flow, solutions using RVM would induce higher flow resistance and thus reduce the volume flowrate.

层流微小圆管中，采用RVM模式的数值解会使流动阻抗降提高因而降低体积流率；

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Application of charcoal powder microtube method in the identification of bacteria

炭末明胶微量管在细菌鉴定中的应用

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Conclusion Gelatin liquefaction tests performed by charcoal powder gelatin microtube methods can get result rapidly and clearly, and can save reagents.

结论采用炭末明胶微量管进行明胶液化试验反应快，结果明了便于观察，试剂用量少，体积小且能室温长期保存，优于营养明胶法，X线胶片法和常量炭末明胶法。

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