流体力学常用名词中英文对照.docx
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流体力学常用名词中英文对照
流体力学常用名词流体动力学fluiddynamics
连续介质力学mechanicsofcontinuous
介质medium
流体质点fluidParticle
无粘性流体nonviscousfluid,inviscid
连续介质假设continuousmediumhypothesis流体运动学fluidkinematics
水静力学hydrostatics液体静力学hydrostatics
支配方程governingequation伯努利方程Bernoulliequation伯努利定理Bernonllitheorem
毕奥-萨伐尔定律Biot-Savartlaw
欧拉方程Eulerequation
亥姆霍兹定理Helmholtztheorem
开尔文定理Kelvintheorem
涡片vortexsheet
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
hydrostaticpressureenstrophy压差differentialpressure流［动］flow流线
flowregime
流动参量flowparameter流量flowrate,flowdischarge涡旋vortex
涡量vorticity
涡丝vortexfilament
涡线vortexline
涡面vortexsurface
涡层vortexlayer涡环vortexring
涡对vortexpair
涡管vortextube
涡街vortexstreet
卡门涡街Karmanvortexstreet
马蹄涡horseshoevortex
对流涡胞convectivecell
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总压［力］totalpressure总压头totalhead
静压头statichead
总、焓totalenthalpy
能量输运energytransport速度剖面velocityprofile
库埃特流Couetteflow
单相流singlephaseflow单组份流single-componentflow均匀流uniformflow
非均匀流nonuniformflow
二维流two-dimensionalflow
三维流three-dimensionalflow
准定常流quasi-steadyflow
非定常流unsteadyflow,non-steadyflow
transientflow
暂态流
周期流
periodicflow
振荡流
oscillatoryflow
分层流
stratifiedflow
无旋流
irrotationalflow
有旋流
rotationalflow
车由对称流axisymmetricflow不可压缩性incompressibility
不可压缩流［动］incompressibleflow
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
空泡流
超空泡
超空泡流supercavityflow空气动力学aerodynamics
低速空气动力学low-speedaerodynamics高速空气动力学high-speedaerodynamics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
slenderbodyslenderness
非平衡流［动］non-equilibriumflow
细长体
细长度
bluffbody
钝体bluntbody
翼型airfoil
翼弦chord
薄翼理论thin-airfoiltheory
构型
后缘
迎角
钝头体
configurationtrailingedgeangleofattack
stall
失速
脱体激波detachedshockwave
波阻wavedrag
诱导阻力induceddrag
诱导速度inducedvelocity
临界雷诺数criticalReynoldsnumber
leadingedgevortex
前缘涡
boundvortex
confinedvortex
附着涡约束涡
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
当地马赫数localMachnumber
冲击波shockwave
激波shockwave
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
反射
出口压力exitpressure
超压［强］overpressure
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
于瑞利数Rayleighnumber自由面freesurface
wavespeed,wavevelocity
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hydrodynamicnoise
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
Froudenumber
弗劳德数水力半径水力坡度高度水头
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孑L流orificeflow无压流freesurfaceflow
有压流pressureflow
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
dynamicviscosity泊poise厘泊centipoise厘沱centistoke剪切层shearlayer次层sublayer
turbulentseparation分离点separationpoint附着点attachmentpoint再附reattachment
再层流化relaminarization
起动涡startingvortex
驻涡standingvortex
涡旋破碎vortexbreakdown
涡旋脱落vortexshedding压［力］降pressuredrop压差阻力pressuredrag
压力能pressureenergy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
similarsolution
局域相似气体润滑
耗散dissipation滞后lag相似性解
localsimilarity
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
焓厚度enthaIpythickness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孑L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说明
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测压孑Lpressuretap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,laserDopplervelocimeter
热线流速计hot-wireanemometer
热膜流速计hot-filmanemometer
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
对流convection
自由对流naturalconvection,freeconvec-tion
强迫对流forcedconvection
热对流heatconvection
质量传递
masstransfer
传质系数
masstransfercoefficient
热量传递
heattransfer
传热系数
对流传热
heattransfercoefficient
convectiveheattransfer
辐射传热
radiativeheattransfer
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
gasificationcondensation
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convectiondiffusionequationKDU方程KDVequation
修正微分方程modifieddifferentialequation拉克斯等价定理Laxequivalencetheorem数值模拟
numericalsimulation
largeeddysimulationnumericalviscosity非线性不稳定性nonlinearinstability
希尔特稳定性分析Hirtstabilityanalysis
相容条件consistencycondition
大涡模拟
数值粘性
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
边界元法
artificialviscosity
boundaryelementmethod
配置方法
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
collocationmethod
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
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
explicitscheme
交替方向隐格式alternatingdirectionimplicitscheme,ADIscheme
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
physicaldomain
物理区域
影响域domainofinfluence
依赖域domainofdependence
区域分解domaindecomposition维数分解dimensionalsplit物理解physicalsolution弱解weaksolution黎曼解算子Riemannsolver
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］适应网格适应网格生成
[self-]adaptivemeshadaptivegridgeneration
自动网格生成
automaticgridgeneration
numericalgridgeneration交错网格staggeredmesh网格雷诺数cellReynoldsnumber数植扩散
数值网格生成
numericaldiffusion
数值耗散
numericaldissipation
数值色散
numericaldispersion
数值通量
numericalflux
放大因子
amplification
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