Slip and micro flow characteristics near a wall of evaporating thin films in a microchannel

The velocity slip maximum and flow velocity maximum are corresponding to different density.

在对不同密度的流体的模拟分析中发现，最大速度滑移与最大流速对应不同的流体密度。

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When the Knudsen number is between 10~ (-3) and 10~ (-1), the gas rarefaction effect causes relative slip of flow and jump of temperature to the tube wall.

当Knudsen数处于10-3和1-01之间时，稀薄效应造成气体与管壁面间的相对滑移和温度跳跃。

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In recent years, the DGS technology is used in some lower speed running equipments, such as agitators and reaction vessels. When the DGS works at low speed condition, the slip flow effect of the gas film between the seal end faces must be considered.

近些年来，干气密封在泵、反应釜等低速设备中得到了应用。但在转速较低的情况下，必须考虑密封端面间气膜滑移流效应的影响。

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Based on the analysis of slip flow mechanism in a non-Newtonian fluid pipe the authors have come up with a method for determining the resistance losses of coal water paste through the calculation of a generalized Reynolds number Reg for the in-pipe flow of coal water paste.

在分析非牛顿流体管内滑移流动机理的基础上，提出了通过计算水煤膏管内流动广义雷诺数Reg来确定其阻力损失的方法。

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The research on hypersonic slip flow grid effect for air heating problem are carried out, the results reveals that in slip flow, the accommodation coefficients have little impact on heat flux convergence which can be obtained using 1-2 grid Renold number.

开展了高超声速滑移流气动热网格效应研究，表明在滑移流中壁面适应系数对热流收敛的影响并不显著，在滑移流区，一般取网格雷诺数为1-2即可。

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The results show that face opening force, film stiffness and leakage rate are strongly affected by the slip flow under the operating conditions of low sealing pressure and low speed, especially when the pressure is between 0.152 MPa and 0.303 MPa.

结果表明，在低速和低压条件下，密封的端面开启力、气膜刚度和泄漏量均受到滑移流的显著影响，其中当密封压力为0.152~0.303MPa时影响最显著。

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However, the difference decrease to 2.6% when the inflow Mach number increases to Ma 8. An analysis for flow and heat transfer between two parallel plates microchannel with one wall heated in slip flow regime

而当来流马赫数为8.09时，侧板前掠的进气道流量系数仅高2.6%。滑移流区平行平板微通道内单侧加热流动与换热

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With the research development of flow in the micro-scale areas, People find the slip flow phenomenon more and more in the micro-scale areas.

随着对微尺度领域流动的研究，人们日益发现滑移现象的存在。

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Numerical Simulation for the Stability of Slip Flow Model Applied to Compressible Flows in a Micro-channel with Finite Reynolds Number

有限雷诺数情况下微槽道可压缩流动滑移流模型稳定性的数值模拟

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Analysis for Heat Transfer in Micro-annular Channel with Unsymmetrically Heated Walls in Slip Flow Regime

滑移流区内微环缝通道单侧等壁温加热下的换热

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However, more and more experiments have observed slip flow between gas-liquid interfaces in microscale field these years.

然而，在微细尺度领域，越来越多的实验观测到了固-液界面处滑移流动现象的存在。

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It was shown that the slip flow effect made the open force weaker, and made the leakage rate larger.

研究表明：滑移流效应使密封端面间开启力减小、泄漏率增大。

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An analysis for flow and heat transfer between two parallel plates microchannel with one wall heated in slip flow regime

滑移流区平行平板微通道内单侧加热流动与换热

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An analysis for heat transfer between two unsymmetrically heated parallel plates with micro space in slip flow regime

不同热流下平行平板微槽内流体滑移流动与层流换热

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Laminar flow and heat transfer in micro-annular channel in slip flow regime

滑移流区内微环缝槽道中的层流流动与换热

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Analysis of heat transfer for gas slip flow in triangular micro-channels with uniform heat flux

定热通量加热下微三角形槽道中滑移流动的换热特性

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Analysis of gas slip flow in triangular microchannels

三角形微槽中的气体滑移流动特性

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It was shown that the slip flow effect made the axial gas film stiffness coefficient smaller.

结果表明：滑移流使轴向气膜刚度系数和轴向气膜阻尼系数都减小。

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Slip Flow Research in Microchannels with Superhydrophobic Surface by Experimental and Numerical Simulation Methods

超疏水表面微通道中滑移流动的实验研究与数值模拟

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The results indicate that the slip flow has great influences on the sealing performance.

结果表明：在考虑气体密封低速运转特性时，滑移流对密封特性有着十分重要的影响，必需对其加以考虑。

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