potential flow
英 [pəˈtenʃl fləʊ]
美 [pəˈtenʃl floʊ]
网络 潜流; 势流; 有势流动; 势位流; 无旋流
双语例句
- Based on the potential flow theory of liquid and vibration equation of cantilever beam, the free vibration problem of cantilever beam liquid cantilever beam coupled system is analyzed in this paper.
应用流体的势流理论及悬臂梁振动方程，本文分析了悬臂梁流体悬臂梁耦联系统的自由振动问题。 - The aerodynamic force is solved with the second order approximation method for transonic small disturbance potential flow.
跨音速和超音速空气动力学用跨音速小扰动势流的二级近似方法求解气动力； - The basic elements would include: all of the underlying assumptions of incompressible, potential flow;
该基本要素包括：有关不可压势流的所有假设； - Nonlinear supersonic potential flow over sideslip conical bodies delta wings and fuselages
绕侧滑锥体、三维机翼与机身的超音速非线性全位势流计算 - The Application of Scaled Boundary Finite Element Method in Potential Flow Theory
比例边界有限元法在势流理论中的应用 - We take the potential flow equation as the mathematical model to describe the compressible flow.
本文在位势流方程的模型下，来研究三维定常超音速流过斜坡的弱激波解的存在唯一性。 - A reciprocal theorem of dynamics for potential flow problems is first derived by means of the Laplace transform in which the compressibility of water is taken into account.
基于势流理论，考虑流场的可压缩性，首先利用积分变换导得了势流问题的一个动力学倒易定理。 - On the numerical dispersion errors of the boundary element method in free-surface potential flow problems
自由面势流问题边界元法的数值色散误差 - In this paper, based on the second generation low order panel method, a computational method of potential flow around wings under high-lift configuration is given.
本文采用第二代低阶面元法给出了一种高升力外形下机翼的位流计算方法。 - Monte Carlo Solution of Two-Dimensional Potential Flow in Outlet Structure of Pressure Tunnel; commutating electromotive force
有压隧洞出口段水流的二维势流蒙特卡罗解 - Systematic Archetype Study on the "Potential Flow" of the University Talents Majoring Restaurant Management
高校饭店管理专业人才潜流失问题的系统基模研究 - The aerodynamic critical instability wind velocity of three-dimensional membrane structures is studied by combining the non-moment theory of thin shallow shells and the potential flow theory in fluid mechanics.
将扁壳的无矩理论和流体的理想势流理论结合起来对薄膜结构的气弹动力稳定性进行了研究，提出了结构失稳的判别准则，确定了结构失稳临界风速。 - The unsteady potential flow theory is used to analyses the flow field and hydro-dynamic calculation.
将非定常势流理论用于应急上浮运动流场分析与水动力计算。 - The three-dimensional potential flow inside the impeller of a screw centrifugal pump was analysed by the boundary element method.
采用边界元法对螺旋离心泵叶轮中的三维势流进行了数值计算。 - According to the theory of the plane potential flow, main parameters are calculated for the concrete jet pump.
基于平面势流理论对混凝土射流泵装置的主要参数进行了理论设计，提出了一种新的设计方法。 - We discuss a potential flow about a hollow circular cylinder of porous media in this paper.
本文主要讨论了绕多孔介质空心圆柱的有势流动问题。 - A new method is presented to calculate the exact analytic solution of potential flow about multi-element airfoils.
本文给出了求解多段翼型位流准确解的一种方法。 - This paper deals with the design procedure of inlet configuration and the calculation method of the two-dimensional potential flow by using the spline function. The pressure on arbitrary point of inlet surface can be estimated by means of this method to make the cavitation minimized.
本文介绍了利用样条函数的二因次势流理论设计进口管道的一般步骤和方法，应用这个方法可计算进口表面上的压力使空泡最小化。 - The singular behaviour of potential flow around the rectangular corners of floating bodies is presented.
本文研究了浮体直棱角附近势流流场的奇异特性。 - In order to develop the predictable and quantitative research technology, the potential flow theory was used to simulate the bottom? hole crossflow field.
为了发展有预见性的定量化井底流场研究技术，应用势流理论对井底漫流场进行了数值模拟。 - Based on Boundary Element Method ( BEM) of potential flow assumption, pressure recovery termination model and Re-Entrant Jet Model are adopted to analyse non-linearity of axisymmetric body.
紧接着，基于速度势的边界元法，采用了压力恢复闭合模型和回射流模型两种尾流闭合方式对回转体进行了非线性分析，并进行了比较。 - Calculation of the potential flow around a submerged body is an important problem in applications.
水面下物体的绕流问题是一个有着重要应用背景的问题。 - In this paper, the nonlinear diffraction problem is studied with potential flow theory in frequency domain for three-dimensional floating body sailing in waves on deep water. This problem includes nonlinear diffraction problem and nonlinear wave making problem.
本文应用势流理论和频域方法研究了三维浮体在深水域波浪中航行时的非线性绕射问题，该问题包括非线性兴波问题和非线性绕射问题。 - Axisymmetric cavitating flows around the cone-capped cylinder are numerically simulated with the boundary element method under potential flow assumption.
基于势流理论和边界元方法，对水下运动的回转体的空泡流进行了数值模拟.将半经验空泡封闭模型由平面流动推广至轴对称流动。 - This problem is essentially of potential flow from a center source to elliptical boundary.
该问题可看作中心带有点源的椭圆形区域的位势流动问题，它与两平行直线边界之间的源（汇）流动问题十分相似，而后者的理论解是已知的。 - A high-order panel method is presented for calculating of potential flow around multi-element airfoils in this paper.
本文给出了一种求解多段翼型位流的高阶面元法。 - The numerical treatments are made for the calculation of the potential flow field in a impeller with splitter blades.
文中对具有分流叶片的叶轮势流场计算作出了数值处理。 - Based on the unsteady incompressible potential flow theory, the swimming performance of the caudal fin is further studied.
采用非定常势流理论对鱼类的尾鳍摆动推进功能进行了一系列的分析。 - So it is appropriate to deal with lines optimization by the methods based on potential flow wave theory.
因此以势流兴波理论为基础，对渔政船进行型线优化是较为适合的方法。 - Wave loads on articulated tower and tanker are calculated by using Morison equation and potential flow theory.
采用莫里森方程和势流理论分别计算了铰接塔和油轮的波浪载荷。