工程流体力学中英翻译.docx

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1、英汉词汇对照附录Ⅰ流体力学词汇(部分)英汉对照A absolutepressure绝对压力acceleration加速度accelerationofgravity重力加速度accelerationoftransport迁移加速度acousticwave声波adhesiveforces粘滞力,附着力adiabaticflow绝热流动airfoil翼型angleofattack冲角angularvelocity角速度apparentshearstresses表面剪切应力apparentstresses表面应力Archimedesla

2、w阿基米德定律atmosphericpressure大气压axial-flow轴向流动Axisymmetricaroundcylindernocirculationidealflow轴对称绕圆柱体无环流理想流动B backpressure背压baroclinicfluid斜压流体barometer气压计barotropicfluid正压流体Bernoullisequation伯努利方程blade叶片body-force质量力 boundarycondition边界条件boundarylayer边界层，附面层boundarylay

3、erseparation边界层分离boundarylayerthickness附面层厚度bulkmodulus体积模量bulkstress体积应力bundleofstreamline流束buoyantforce浮力butterlayer过渡层C Cauchy-Reimamcondition柯西—黎曼条件centerofpressure压强中心coefficient系数coefficientofcompressibility压缩系数coefficientofeddyviscosity涡流粘性系数coefficientofvisco

4、sity粘度粘性系数cohesiveforces粘附力combinedboundarylayer组合边界层completelyroughzoneofturbulentpipeflow紊流粗糙管平方阻力区componentvelocity合速度compressibility压缩性compressiblefluid可压缩流体conservationequationofenergy能量守恒方程conservationequationofmass质量守恒方程conservationofmechanicalenergy机械能守恒conse

5、rvationofmomentofmomentum动量矩守恒conservationofmomentum动量守恒continuity连续性continuum连续介质continuumhypothesis连续介质假设controlsurface控制面controlvolume控制体（积）convectiveacceleration迁移加速度convergent-divergentnozzle缩放喷嘴convergingnozzle收缩喷嘴correctioncoefficient修正系数criticalpressure临界压强cr

6、iticalReynoldsnumber临界雷诺数criticalspeedofsound临界声速criticalstate临界状态crosssection横截面curvatureradius曲率半径curvedshock曲面波cylindricalcoordinatesystem柱坐标系D deformationvelocity变形速度density密度detachment脱体differentialpressure差压，压差，压力降dimensionlessnumber无量纲数displacementthickness位移厚

7、度distribution分布disturbancewave扰动波doublet偶极子dragcoefficient阻力系数dynamicpressure动压强dynamicsimilarity动力相似性dynamicviscosity动力粘度E eddyzone涡流区eddyingflow涡(紊旋)流efficiency效率elasticwave弹性波elevationhead位置水头energyofturbulence湍能enthalpy焓entropy熵equationofcontinuity连续性方程equationof

8、energy能量方程equationofmoment–ofmomentum动量矩方程equationofmotion运动方程equationofstate状态方程equilibrium平衡Eulerianequation欧拉方程Eulermethod欧拉方法Eu