流体力学英文.docx

流体力学英文.docx

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流体力学英文

CFD中英文对照常用词汇二

flow

非定常流unsteadyflow,non-steady

暂态流transientflow

周期流periodicflow

振荡流oscillatoryflow

分层流stratifiedflow

无旋流irrotationalflow

有旋流rotationalflow

轴对称流axisymmetricflow

不可压缩性incompressibility

flow

不可压缩流［动］incompressible

浮体floatingbody

定倾中心metacenter

阻力drag,resistance

减阻dragreduction

表面力surfaceforce

表面张力surfacetension

毛细［管］作用capillarity

来流incomingflow

自由流freestream

自由流线freestreamline

外流externalflow

进口entrance,inlet

出口exit,outlet

扰动disturbance,perturbation

分布distribution

传播propagation

色散dispersion

弥散dispersion

附加质量addedmass,associatedmass

收缩contraction

镜象法imagemethod

无量纲参数dimensionlessparameter

几何相似geometricsimilarity

运动相似kinematicsimilarity

动力相似[性]dynamicsimilarity

平面流planeflow

势potential

势流potentialflow

速度势velocitypotential

复势complexpotential

复速度complexvelocity

流函数streamfunction

源source

汇sink

速度［水］头velocityhead

拐角流cornerflow

空泡流cavityflow

超空泡supercavity

超空泡流supercavityflow

空气动力学aerodynamics

低速空气动力学low-speed

aerodynamics

高速空气动力学high-speed

aerodynamics

气动热力学aerothermodynamics

亚声速流[动]subsonicflow

跨声速流[动]transonicflow

超声速流[动]supersonicflow

锥形流conicalflow

楔流wedgeflow

叶栅流cascadeflow

flow

非平衡流[动]non-equilibrium

细长体slenderbody

细长度slenderness

钝头体bluffbody

钝体bluntbody

翼型airfoil

翼弦chord

构型configuration

后缘trailingedge

迎角angleofattack

失速stall

脱体激波detachedshockwave

波阻wavedrag

诱导阻力induceddrag

诱导速度inducedvelocity

临界雷诺数criticalReynolds

number

前缘涡leadingedgevortex

附着涡boundvortex

约束涡confinedvortex

气动中心aerodynamiccenter

气动力aerodynamicforce

气动噪声aerodynamicnoise

气动加热aerodynamicheating

离解dissociation

地面效应groundeffect

气体动力学gasdynamics

稀疏波rarefactionwave

热状态方程thermalequationofstate

喷管Nozzle

普朗特-迈耶流Prandtl-Meyerflow

瑞利流Rayleighflow

可压缩流[动]compressibleflow

可压缩流体compressiblefluid

绝热流adiabaticflow

非绝热流diabaticflow

未扰动流undisturbedflow

等熵流isentropicflow

匀熵流homoentropicflow

兰金-于戈尼奥条件Rankine-Hugoniotcondition

状态方程equationofstate

量热状态方程caloricequationofstate

完全气体perfectgas

拉瓦尔喷管Lavalnozzle

马赫角Machangle

马赫锥Machcone

马赫线Machline

马赫数Machnumber

马赫波Machwave

当地马赫数localMach

number

冲击波shockwave

激波shockwave

正激波normalshock

wave

斜激波obliqueshock

wave

头波bowwave

附体激波attachedshockwave

激波阵面shockfront

激波层shocklayer

反射reflection

折射refraction

散射scattering

衍射diffraction

绕射diffraction

出口压力exitpressure

超压［强］overpressure

反压backpressure

爆炸explosion

爆轰detonation

缓燃deflagration

水动力学hydrodynamics

液体动力学hydrodynamics

泰勒不稳定性Taylorinstability

盖斯特纳波Gerstnerwave

斯托克斯波Stokeswave

瑞利数Rayleighnumber

自由面freesurface

波速wavespeed,wave

velocity

波高waveheight

波列wavetrain

波群wavegroup

波能waveenergy

表面波surfacewave

表面张力波capillarywave

规则波regularwave

不规则波irregularwave

浅水波shallowwaterwave

深水波deepwaterwave

重力波gravitywave

椭圆余弦波cnoidalwave

潮波tidalwave

涌波surgewave

破碎波breakingwave

船波shipwave

非线性波nonlinearwave

孤立子soliton

水动［力］噪声hydrodynamic

noise

水击waterhammer

空化cavitation

空化数cavitationnumber

空蚀cavitationdamage

超空化流supercavitatingflow

水翼hydrofoil

水力学hydraulics

洪水波floodwave

涟漪ripple

消能energydissipation

海洋水动力学marinehydrodynamics

谢齐公式Chezyformula

欧拉数Eulernumber

弗劳德数Froudenumber水力半径hydraulicradius

水力坡度hvdraulicslope高度水头elevatinghead水头损失headloss水位waterlevel水跃hydraulicjump含水层aquifer排水drainage排放量discharge壅水曲线backwatercurve压［强水］头pressurehead过水断面flowcross-section明槽流openchannelflow孔流orificeflow

无压流freesurfaceflow有压流pressureflow

缓流subcriticalflow

急流supercriticalflow

渐变流graduallyvariedflow

急变流rapidlyvariedflow

临界流criticalflow

异重流densitycurrent,gravityflow堰流weirflow

掺气流aeratedflow

含沙流sediment-ladenstream降水曲线dropdowncurve

沉积物sediment,deposit

沉［降堆］积sedimentation,deposition沉降速度settlingvelocity

流动稳定性flowstability

不稳定性instability

equation

奥尔-索末菲方程Orr-Sommerfeld

涡量方程vorticityequation泊肃叶流Poiseuilleflow奥辛流Oseenflow剪切流shearflow粘性流[动]viscousflow层流laminarflow分离流separatedflow二次流secondaryflow近场流nearfieldflow远场流farfieldflow滞止流stagnationflow尾流wake[flow]

回流backflow

反流reverseflow

射流jet自由射流freejet管流pipeflow,tubeflow内流internalflow拟序结构coherentstructure猝发过程burstingprocess表观粘度apparentviscosity运动粘性kinematicviscosity动力粘性dynamicviscosity泊poise

厘泊centipoise

厘沱centistoke剪切层shearlayer

次层sublayer

流动分离flowseparation

层流分离laminarseparation

湍流分离

turbulent

separation

分离点

separation

point

附着点

attachment

point

再附reattachment再层流化relaminarization起动涡startingvortex驻涡standingvortex

涡旋破碎vortexbreakdown

涡旋脱落

vortex

shedding

压［力］降

pressure

drop

压差阻力

pressuredrag

压力能

pressure

energy

型阻profiledrag

滑移速度slipvelocity

无滑移条件non-slipcondition

壁剪应力skinfriction,frictionaldrag

壁剪切速度frictionvelocity

磨擦损失frictionloss

磨擦因子frictionfactor

耗散dissipation

滞后lag

相似性解similarsolution

局域相似localsimilarity

气体润滑gaslubrication

液体动力润滑hydrodynamiclubrication浆体slurry

泰勒数Taylornumber

纳维-斯托克斯方程Navier-Stokesequation

牛顿流体Newtonianfluid

边界层理论

boundarylatertheory

边界层方程

boundarylayerequation

边界层boundarylayer

附面层boundarylayer

层流边界层

laminarboundarylayer

湍流边界层

turbulentboundarylayer

温度边界层

thermalboundarylayer

边界层转捩

boundarylayertransition

边界层分离

boundarylayerseparation

边界层厚度

boundarylayerthickness

位移厚度displacementthickness

动量厚度momentumthickness能量厚度energythickness焓厚度enthalpythickness注入injection吸出suction泰勒涡Taylorvortex速度亏损律velocitydefectlaw形状因子shapefactor测速法anemometry粘度测定法visco[si]metry流动显示flowvisualization油烟显示oilsmokevisualization孔板流量计orificemeter频率响应frequencyresponse油膜显示oilfilmvisualization

阴影法shadowmethod

纹影法schlierenmethod

烟丝法smokewiremethod

丝线法tuftmethod

氢泡法nydrogenbubblemethod相似理论similaritytheory相似律similaritylaw部分相似partialsimilarity定理pitheorem,Buckinghamtheorem静［态］校准staticcalibration动态校准dynamiccalibration风洞windtunnel激波管shocktube激波管风洞shocktubewindtunnel水洞watertunnel拖曳水池towingtank

旋臂水池rotatingarmbasin

扩散段

diffuser

测压孔

pressuretap

皮托管

pitottube

普雷斯顿管prestontube

斯坦顿管Stantontube

文丘里管Venturitube

U形管

U-tube

压强计

manometer

微压计

micromanometer

多管压强计multiplemanometer

静压管

static[pressure]tube

流速计

anemometer

风速管

Pitot-statictube

激光多普勒测速计laserDoppleranemometer,laserDoppler

velocimeter热线流速计hot-wireanemometer

热膜流速计hot-filmanemometer流量计flowmeter粘度计visco[si]meter涡量计vorticitymeter传感器transducer,sensor压强传感器pressuretransducer热敏电阻thermistor示踪物tracer时间线timeline脉线streakline尺度效应scaleeffect壁效应walleffect堵塞blockage

堵寒效应blockageeffect

动态响应dynamicresponse

响应频率responsefrequency

底压basepressure

菲克定律

Ficklaw

巴塞特力

Bassetforce

埃克特数

Eckertnumber

格拉斯霍夫数Grashofnumber

努塞特数Nusseltnumber

普朗特数prandtlnumber

雷诺比拟Reynoldsanalogy

施密特数schmidtnumber

斯坦顿数Stantonnumber

对流convection

自由对流naturalconvection,freeconvection

强迫对流forcedconvection

热对流heatconvection

质量传递

mass

transfer

传质系数

mass

transfer

coefficient

热量传递

heat

transfer

传热系数

heat

transfer

coefficient

对流传热

convectiveheattransfer

辐射传热

radiativeheat

transfer

动量交换momentumtransfer

能量传递energytransfer

传导conduction

热传导conductiveheattransfer

热交换heatexchange临界热通量criticalheatflux浓度concentration

扩散diffusion

扩散性diffusivity

扩散率diffusivity

扩散速度diffusionvelocity

分子扩散moleculardiffusion

沸腾boiling

蒸发evaporation

气化gasification

凝结condensation

成核nucleation

计算流体力学computationalfluidmechanics

多重尺度问题multiplescaleproblem

伯格斯方程Burgersequation

对流扩散方程convectiondiffusionequation

KDU方程KDVequation

修正微分方程modifieddifferentialequation

拉克斯等价定理Laxequivalencetheorem

数值模拟numericalsimulation

大涡模拟largeeddysimulation

数值粘性numericalviscosity

非线性不稳定性nonlinearinstability

希尔特稳定性分析Hirtstabilityanalysis

相容条件consistencycondition

CFL条件Courant-Friedrichs-Lewycondition,CFLcondition

狄里克雷边界条件Dirichletboundarycondition

熵条件entropycondition

远场边界条件farfieldboundarycondition

流入边界条件inflowboundarycondition

无反射边界条件nonreflectingboundarycondition数值边界条件numericalboundarycondition

流出边界条件outflowboundarycondition

冯.诺伊曼条件vonNeumanncondition

近似因子分解法approximatefactorizationmethod

人工压缩artificialcompression

人工粘性artificialviscosity

边界元法boundaryelementmethod

配置方法collocationmethod

能量法energymethod

有限体积法finitevolumemethod

流体网格法fluidincellmethod,FLICmethod

通量校正传输法flux-correctedtransportmethod

通量矢量分解法fluxvectorsplittingmethod

伽辽金法Galerkinmethod

积分方法integralmethod

标记网格法markerandcellmethod,MACmethod

特征线法methodofcharacteristics

直线法methodoflines

矩量法momentmethod

多重网格法multi-gridmethod

板块法panelmethod

质点网格法particleincellmethod,PICmethod

质点法particlemethod

预估校正法predictor-correctormethod

投影法projectionmethod

准谱法pseudo-spectralmethod

随机选取法randomchoicemethod

激波捕捉法shock-capturingmethod

激波拟合法shock-fittingmethod

谱方法spectral

method

稀疏矩阵分解法

splitcoefficientmatrixmethod

不定常法time-dependentmethod时间分步法timesplittingmethod变分法variationalmethod涡方法vortexmethod

隐格式implicit

scheme

显格式explicit

scheme

交替方向隐格式

alternatingdirectionimplicitscheme,ADIs

cheme

反扩散差分格式

anti-diffusiondifferencescheme

紧差分格式compactdifferencescheme守恒差分格式conservationdifferencescheme克兰克-尼科尔森格式Crank-Nicolsonscheme

杜福特-弗兰克尔格式Dufort-Frankelscheme

指数格式exponentialscheme

戈本诺夫格式Godunovscheme

高分辨率格式highresolutionscheme

拉克斯-温德罗夫格式Lax-Wendroffscheme

蛙跳格式le