流体动力学fluid dynamics 连续介质力学mechanics of continuous media 介质medium 流体质点fluid particle
无粘性流体nonviscous fluid, inviscid fluid 连续介质假设continuous medium hypothesis 流体运动学fluid kinematics 水静力学hydrostatics
液体静力学hydrostatics 支配方程governing equation
伯努利方程Bernoulli equation 伯努利定理Bernonlli theorem
毕奥-萨伐尔定律Biot-Savart law 欧拉方程Euler equation
亥姆霍兹定理Helmholtz theorem 开尔文定理Kelvin theorem
涡片vortex sheet 库塔-茹可夫斯基条件Kutta-Zhoukowski condition 布拉休斯解Blasius solution 达朗贝尔佯廖d'Alembert paradox
雷诺数Reynolds number 施特鲁哈尔数Strouhal number
随体导数material derivative 不可压缩流体incompressible fluid
质量守恒conservation of mass 动量守恒conservation of momentum
能量守恒conservation of energy 动量方程momentum equation
能量方程energy equation 控制体积control volume
液体静压hydrostatic pressure 涡量拟能enstrophy
压差differential pressure 流[动] flow
流线stream line 流面stream surface
流管stream tube 迹线path, path line
流场flow field 流态flow regime
流动参量flow parameter 流量flow rate, flow discharge
涡旋vortex 涡量vorticity
涡丝vortex filament 涡线vortex line
涡面vortex surface 涡层vortex layer
涡环vortex ring 涡对vortex pair
涡管vortex tube 涡街vortex street
卡门涡街Karman vortex street 马蹄涡horseshoe vortex
对流涡胞convective cell 卷筒涡胞roll cell
涡eddy 涡粘性eddy viscosity
环流circulation 环量circulation
速度环量velocity circulation 偶极子doublet, dipole
驻点stagnation point 总压[力] total pressure
总压头total head 静压头static head
总焓total enthalpy 能量输运energy transport
速度剖面velocity profile 库埃特流Couette flow
单相流single phase flow 单组份流single-component flow
均匀流uniform flow 非均匀流nonuniform flow
二维流two-dimensional flow 三维流three-dimensional flow
准定常流quasi-steady flow 非定常流unsteady flow, non-steady flow 暂态流transient flow 周期流periodic flow
振荡流oscillatory flow 分层流stratified flow
无旋流irrotational flow 有旋流rotational flow
轴对称流axisymmetric flow 不可压缩性incompressibility
不可压缩流[动] incompressible flow 浮体floating body
定倾中心metacenter 阻力drag, resistance
减阻drag reduction 表面力surface force
表面张力surface tension 毛细[管]作用capillarity
来流incoming flow 自由流free stream
自由流线free stream line 外流external flow
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added mass ,associated mass
收缩contraction 镜象法image method
无量纲参数dimensionless parameter 几何相似geometric similarity
运动相似kinematic similarity 动力相似[性] dynamic similarity
平面流plane flow 势potential
势流potential flow 速度势velocity potential
复势complex potential 复速度complex velocity
流函数stream function 源source
汇sink 速度[水]头velocity head
拐角流corner flow 空泡流cavity flow
超空泡supercavity 超空泡流supercavity flow
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] subsonic flow
跨声速流[动] transonic flow 超声速流[动] supersonic flow
锥形流conical flow 楔流wedge flow
叶栅流cascade flow 非平衡流[动] non-equilibrium flow
细长体slender body 细长度slenderness
钝头体bluff body 钝体blunt body
翼型airfoil 翼弦chord
薄翼理论thin-airfoil theory 构型configuration
后缘trailing edge 迎角angle of attack
失速stall 脱体激波detached shock wave
波阻wave drag 诱导阻力induced drag
诱导速度induced velocity 临界雷诺数critical Reynolds number 前缘涡leading edge vortex 附着涡bound vortex
约束涡confined vortex 气动中心aerodynamic center
气动力aerodynamic force 气动噪声aerodynamic noise
气动加热aerodynamic heating 离解dissociation
地面效应ground effect 气体动力学gas dynamics
稀疏波rarefaction wave 热状态方程thermal equation of state 喷管Nozzle 普朗特-迈耶流Prandtl-Meyer flow
瑞利流Rayleigh flow 可压缩流[动] compressible flow
可压缩流体compressible fluid 绝热流adiabatic flow
非绝热流diabatic flow 未扰动流undisturbed flow
等熵流isentropic flow 匀熵流homoentropic flow
兰金-于戈尼奥条件Rankine-Hugoniot condition 状态方程equation of state
量热状态方程caloric equation of state 完全气体perfect gas
拉瓦尔喷管Laval nozzle 马赫角Mach angle
马赫锥Mach cone 马赫线Mach line
马赫数Mach number 马赫波Mach wave
当地马赫数local Mach number 冲击波shock wave
激波shock wave 正激波normal shock wave
斜激波oblique shock wave 头波bow wave
附体激波attached shock wave 激波阵面shock front
激波层shock layer 压缩波compression wave
反射reflection 折射refraction
散射scattering 衍射diffraction
绕射diffraction
出口压力exit pressure 超压[强] over pressure
反压back pressure 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Taylor instability 盖斯特纳波Gerstner wave
斯托克斯波Stokes wave 瑞利数Rayleigh number
自由面free surface 波速wave speed, wave velocity
波高wave height 波列wave train
波群wave group 波能wave energy
表面波surface wave 表面张力波capillary wave
规则波regular wave 不规则波irregular wave
浅水波shallow water wave
深水波deep water wave 重力波gravity wave
椭圆余弦波cnoidal wave 潮波tidal wave
涌波surge wave 破碎波breaking wave
船波ship wave 非线性波nonlinear wave
孤立子soliton 水动[力]噪声hydrodynamic noise 水击water hammer 空化cavitation
空化数cavitation number 空蚀cavitation damage
超空化流supercavitating flow 水翼hydrofoil
水力学hydraulics 洪水波flood wave
涟漪ripple 消能energy dissipation
海洋水动力学marine hydrodynamics 谢齐公式Chezy formula
欧拉数Euler number 弗劳德数Froude number
水力半径hydraulic radius 水力坡度hvdraulic slope
高度水头elevating head 水头损失head loss
水位water level 水跃hydraulic jump
含水层aquifer 排水drainage
排放量discharge 壅水曲线back water curve
压[强水]头pressure head 过水断面flow cross-section
明槽流open channel flow 孔流orifice flow
无压流free surface flow 有压流pressure flow
缓流subcritical flow 急流supercritical flow
渐变流gradually varied flow 急变流rapidly varied flow
临界流critical flow 异重流density current, gravity flow
堰流weir flow 掺气流aerated flow
含沙流sediment-laden stream 降水曲线dropdown curve
沉积物sediment, deposit 沉[降堆]积sedimentation, deposition
沉降速度settling velocity 流动稳定性flow stability
不稳定性instability 奥尔-索末菲方程Orr-Sommerfeld equation 涡量方程vorticity equation 泊肃叶流Poiseuille flow
奥辛流Oseen flow 剪切流shear flow
粘性流[动] viscous flow 层流laminar flow
分离流separated flow 二次流secondary flow
近场流near field flow 远场流far field flow
滞止流stagnation flow 尾流wake [flow]
回流back flow 反流reverse flow
射流jet 自由射流free jet
管流pipe flow, tube flow 内流internal flow
拟序结构coherent structure 猝发过程bursting process
表观粘度apparent viscosity 运动粘性kinematic viscosity
动力粘性dynamic viscosity 泊poise
厘泊centipoise 厘沱centistoke
剪切层shear layer 次层sublayer
流动分离flow separation 层流分离laminar separation
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starting vortex
驻涡standing vortex 涡旋破碎vortex breakdown
涡旋脱落vortex shedding 压[力]降pressure drop
压差阻力pressure drag 压力能pressure energy
型阻profile drag 滑移速度slip velocity
无滑移条件non-slip condition 壁剪应力skin friction, frictional drag 壁剪切速度friction velocity 磨擦损失friction loss
磨擦因子friction factor 耗散dissipation
滞后lag 相似性解similar solution
局域相似local similarity 气体润滑gas lubrication
液体动力润滑hydrodynamic lubrication 浆体slurry
泰勒数Taylor number 纳维-斯托克斯方程Navier-Stokes equation 牛顿流体Newtonian fluid 边界层理论boundary later theory
边界层方程boundary layer equation 边界层boundary layer
附面层boundary layer 层流边界层laminar boundary layer
湍流边界层turbulent boundary layer 温度边界层thermal boundary layer
边界层转捩boundary layer transition 边界层分离boundary layer separation
边界层厚度boundary layer thickness 位移厚度displacement thickness
动量厚度momentum thickness 能量厚度energy thickness
焓厚度enthalpy thickness 注入injection
吸出suction 泰勒涡Taylor vortex
速度亏损律velocity defect law 形状因子shape factor
测速法anemometry 粘度测定法visco[si] metry
流动显示flow visualization 油烟显示oil smoke visualization
孔板流量计orifice meter 频率响应frequency response
油膜显示oil film visualization 阴影法shadow method
纹影法schlieren method 烟丝法smoke wire method
丝线法tuft method 氢泡法nydrogen bubble method
相似理论similarity theory 相似律similarity law
部分相似partial similarity 定理pi theorem, Buckingham theorem 静[态]校准static calibration 动态校准dynamic calibration
风洞wind tunnel 激波管shock tube
激波管风洞shock tube wind tunnel 水洞water tunnel
拖曳水池towing tank 旋臂水池rotating arm basin
扩散段diffuser 测压孔pressure tap
皮托管pitot tube 普雷斯顿管preston tube
斯坦顿管Stanton tube 文丘里管Venturi tube
U形管U-tube 压强计manometer
微压计micromanometer 多管压强计multiple manometer
静压管static [pressure]tube 流速计anemometer
风速管Pitot- static tube 激光多普勒测速计laser Doppler anemometer, laser Doppler velocimeter 热线流速计hot-wire anemometer
热膜流速计hot- film anemometer 流量计flow meter
粘度计visco[si] meter 涡量计vorticity meter
传感器transducer, sensor 压强传感器pressure transducer
热敏电阻thermistor 示踪物tracer
时间线time line 脉线streak line
尺度效应scale effect 壁效应wall effect
堵塞blockage 堵寒效应blockage effect
动态响应dynamic response 响应频率response frequency
底压base pressure 菲克定律Fick law
巴塞特力Basset force 埃克特数Eckert number
格拉斯霍夫数Grashof number 努塞特数Nusselt number
普朗特数prandtl number 雷诺比拟Reynolds analogy
施密特数schmidt number 斯坦顿数Stanton number
对流convection 自由对流natural convection, free convec-tion
强迫对流forced convection 热对流heat convection
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convective heat transfer 辐射传热radiative heat transfer
动量交换momentum transfer 能量传递energy transfer
传导conduction 热传导conductive heat transfer
热交换heat exchange 临界热通量critical heat flux
浓度concentration 扩散diffusion
扩散性diffusivity 扩散率diffusivity
扩散速度diffusion velocity 分子扩散molecular diffusion
沸腾boiling 蒸发evaporation
气化gasification 凝结condensation
成核nucleation 计算流体力学computational fluid mechanics 多重尺度问题multiple scale problem 伯格斯方程Burgers equation
对流扩散方程convection diffusion equation KDU方程KDV equation
修正微分方程modified differential equation 拉克斯等价定理Lax equivalence theorem 数值模拟numerical simulation 大涡模拟large eddy simulation
数值粘性numerical viscosity 非线性不稳定性nonlinear instability
希尔特稳定性分析Hirt stability analysis 相容条件consistency condition
CFL条件Courant- Friedrichs- Lewy condition ,CFL condition
狄里克雷边界条件Dirichlet boundarycondition
熵条件entropy condition 远场边界条件far field boundary condition
流入边界条件inflow boundary condition
无反射边界条件nonreflecting boundary condition
数值边界条件numerical boundary condition
流出边界条件outflow boundary condition
冯.诺伊曼条件von Neumann condition 近似因子分解法approximate factorization method 人工压缩artificial compression 人工粘性artificial viscosity
边界元法boundary element method 配置方法collocation method
能量法energy method 有限体积法finite volume method
流体网格法fluid in cell method, FLIC method
通量校正传输法flux-corrected transport method
通量矢量分解法flux vector splitting method 伽辽金法Galerkin method
积分方法integral method 标记网格法marker and cell method, MAC method 特征线法method of characteristics 直线法method of lines
矩量法moment method 多重网格法multi- grid method
板块法panel method 质点网格法particle in cell method, PIC method 质点法particle method 预估校正法predictor-corrector method
投影法projection method 准谱法pseudo-spectral method
随机选取法random choice method 激波捕捉法shock-capturing method
激波拟合法shock-fitting method 谱方法spectral method
稀疏矩阵分解法split coefficient matrix method 不定常法time-dependent method
时间分步法time splitting method 变分法variational method
涡方法vortex method 隐格式implicit scheme
显格式explicit scheme 交替方向隐格式alternating direction implicit scheme, ADI scheme 反扩散差分格式anti-diffusion difference scheme
紧差分格式compact difference scheme 守恒差分格式conservation difference scheme 克兰克-尼科尔森格式Crank-Nicolson scheme
杜福特-弗兰克尔格式Dufort-Frankel scheme
指数格式exponential scheme 戈本诺夫格式Godunov scheme
高分辨率格式high resolution scheme 拉克斯-温德罗夫格式Lax-Wendroff scheme 蛙跳格式leap-frog scheme 单调差分格式monotone difference scheme
保单调差分格式monotonicity preserving diffe-rence scheme
穆曼-科尔格式Murman-Cole scheme 半隐格式semi-implicit scheme
斜迎风格式skew-upstream scheme
全变差下降格式total variation decreasing scheme TVD scheme
迎风格式upstream scheme , upwind scheme
计算区域computational domain 物理区域physical domain
影响域domain of influence 依赖域domain of dependence
区域分解domain decomposition 维数分解dimensional split
物理解physical solution 弱解weak solution
黎曼解算子Riemann solver 守恒型conservation form
弱守恒型weak conservation form 强守恒型strong conservation form
散度型divergence form 贴体曲线坐标body- fitted curvilinear coordi-nates [自]适应网格[self-] adaptive mesh 适应网格生成adaptive grid generation
自动网格生成automatic grid generation 数值网格生成numerical grid generation
交错网格staggered mesh 网格雷诺数cell Reynolds number
数植扩散numerical diffusion 数值耗散numerical dissipation
数值色散numerical dispersion 数值通量numerical flux
放大因子amplification factor 放大矩阵amplification matrix
阻尼误差damping error 离散涡discrete vortex
熵通量entropy flux 熵函数entropy function
分步法fractional step method
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