专业英语重点词汇整理.doc

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1、1.fluidmechanics流体力学2.shearstress切应力3.forcecomponent分力4.steadyvelocity恒速度5.proportionalityfactor比例系数6.angularvelocity角速度7.therateofangulardeformation角变形速率8.velocitygradient速度梯度9.viscosity粘度10.Newton’slawofviscosity牛顿粘性定律11.linearrelation线性关系12.steady/nonsteadyflow稳定（非稳定）流动13.rotational/irrotational

2、flow有旋（无旋）流动14.compressible/incompressibleflow可压缩（不可压缩）流动15.turbulentflow紊流16.relativemotion/movement相对运动17.inviscidfluid无粘性流体18.hydraulics水力学19.temperaturedifference温度差20.aerothermodynamics空气热力学21.subsonicspeed（velocity）亚音速22.supersonicspeed(velocity)超音速23.specificheatcapacity比热容24.two-phaseflow两相

3、流25.shockwave冲击波（激波）26.staticequilibrium静平衡27.continuum连续体28.rigidbody刚体29.hydrodynamics流体动力学30.aerodynamics空气动力学31.pump泵32.blower鼓风机33.compressor压缩机（压气机）34.turbine涡轮机（透平）35.heatexchanger热交换器36.lubrication润滑37.windtunnel风道38.chemicalkinetics化学动力学39.fluidmachines流体机械40.reciprocatingengine往复式发动机41.po

4、tentialflow势流42.laminarflow层流43.externalpressure外界压力44.surroundingmedium环境介质45.narrowingnozzle渐缩喷管46.intensity强度47.innersurface内表面48.thermodynamics热力学49.heattransfer传热50.systemboundary系统边界51.entropy熵52.thermal/internalenergy热力学能（内能53.potentialenergy势能54.kineticenergy动能55.chemicalenergy化学能56.mechani

5、calwork机械功57.shaftwork轴功58.flowwork流动功59.enthalpy焓60.saturatedvapor饱和蒸汽61.drysaturatedvapor干饱和蒸汽62.superheatedvapor过热蒸汽63.temperature温度64.pressure压力65.thermodynamicsystems热力系统66.aclosedsystem闭口系统67.anopensystem开口系统68.controlmass控制质量69.controlvolume控制体积70.anisolatedsystem孤立系统71.steamgenerator蒸汽发生器72

6、.steamcondenser蒸汽冷凝器73.feed-waterpumps给水泵74.feed-waterheaters给水加热器75.thermalconduction导热76.thermalconvection热对流77.thermalradiation热辐射78.air-conditioning空调79.refrigerationequipment制冷设备80.masstransfer传质81.momentumtransfer动量传输r82.thesecondlawofthermodynamics热力学第二定律1.diffusion扩散2.laminarsublayer层流底层3.f

7、orcedconvection强制对流4.natural/freeconvection自然对流5.dimensionalanalysis量纲分析6.thethermalconductivity导热系数7.arithmeticmean算术平均值8.thermalconductance导热率9.heattransfercoefficients传热系数10.humidity湿度11.evaporator蒸发器12.