2023年12月1日发(作者：t6600)

流体力学相关中英文词汇对照表

流体动力学名词英语叫法

流体动力学fluiddynamics

连续介质力学mechanicsofcontinuousmedia

介质medium

流体质点fluidparticle

无粘性流体nonviscousfluid,inviscidfluid

连续介质假设continuousmediumhypothesis

流体运动学fluidkinematics

水静力学hydrostatics

库塔-茹可夫斯基条件Kutta-Zhoukowskicondition

布拉休斯解Blasiussolution

达朗贝尔佯廖d'Alembertparadox

雷诺数Reynoldsnumber

施特鲁哈尔数Strouhalnumber

随体导数materialderivative

不可压缩流体incompressiblefluid

质量守恒conservationofmass

动量守恒conservationofmomentum

能量守恒conservationofenergy

动量方程momentumequation

流管streamtube

迹线path,pathline

流场flowfield

流态flowregime

卷筒涡胞rollcell

涡eddy

涡粘性eddyviscosity

环流circulation

环量circulation

速度环量velocitycirculation

偶极子doublet,dipole

驻点stagnationpoint

二维流two-dimensionalflow

三维流three-dimensionalflow

准定常流quasi-steadyflow

非定常流unsteadyflow,non-steadyflow

暂态流transientflow

周期流periodicflow

振荡流oscillatoryflow

分层流stratifiedflow

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

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

跨声速流[动]transonicflow

超声速流[动]supersonicflow

锥形流conicalflow

楔流wedgeflow

叶栅流cascadeflow

非平衡流[动]non-equilibriumflow

细长体slenderbody

诱导阻力induceddrag

诱导速度inducedvelocity

临界雷诺数criticalReynoldsnumber

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

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

正激波normalshockwave

斜激波obliqueshockwave

头波bowwave

附体激波attachedshockwave

激波阵面shockfront

激波层shocklayer

压缩波compressionwave

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

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hydrodynamicnoise

水击waterhammer

空化cavitation

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

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

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

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turbulentseparation

分离点separationpoint

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

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

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

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

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

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

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

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consistencyconditionCFL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

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

随机选取法randomchoicemethod

激波捕捉法shock-capturingmethod

激波拟合法shock-fittingmethod

谱方法spectralmethod

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

高分辨率格式highresolutionscheme

拉克斯-温德罗夫格式Lax-Wendroffscheme

蛙跳格式leap-frogscheme

单调差分格式monotonedifferencescheme

保单调差分格式monotonicitypreservingdiffe-rencescheme

穆曼-科尔格式Murman-Colescheme

半隐格式semi-implicitscheme

斜迎风格式skew-upstreamscheme

全变差下降格式totalvariationdecreasingschemeTVDscheme

迎风格式upstreamscheme,upwindscheme

计算区域computationaldomain

物理区域physicaldomain

影响域domainofinfluence

守恒型conservationform

弱守恒型weakconservationform

强守恒型strongconservationform

散度型divergenceform

贴体曲线坐标body-fittedcurvilinearcoordi-nates

[自]适应网格[self-]adaptivemesh

适应网格生成adaptivegridgeneration

自动网格生成automaticgridgeneration

数值网格生成numericalgridgeneration

熵通量entropyflux

熵函数entropyfunction