stream surface
英 [striːm ˈsɜːfɪs]
美 [striːm ˈsɜːrfɪs]
网络 流面
双语例句
- Basic aerodynamic equations expressed by partial derivatives along an arbitrary stream surface in semi-orthogonal curvilinear coordinate system
半正交曲线坐标系中沿任意流面的气动力学基本方程 - Numerical simulation for flow field on the meridional stream surface of a subsonic axial compressor rotor
亚音速轴流压气机转子子午流面上的流场模拟 - A Solution of the Boundary Layer with Separation Bubbles on S1 Stream Surface
S1流面上带层流分离气泡的边界层的求解方法 - Stream function solution of transonic flow along s_2 stream surface employing non-orthogonal curvilinear coordinates and velocity components
使用非正交曲线坐标与速度分量S2流面跨音速流函数解 - The S1 stream surface and three-dimensional viscous and non-viscous calculation programs can be employed to verify and check cascade space flow passage performance.
S1流面和三维有粘、无粘计算程序用来考核叶栅空间通流性能。 - Improvement on Iteration Calculation Method for Cascade S_1 Stream Surface of Turbo-compressor
透平压缩机叶栅S1流面迭代计算方法的改进 - The Numerical Computation Study of the Flow on the Centrifugal Impellers 'Revolutionary S_1 Stream Surface
离心叶轮回转S1流面流动数值计算方法探讨 - Flow-velocity-graph method on a stream surface
流面上的流动速度图方法 - Some methods of blade section design based on virtual-equivalent velocity diagram and plane cascade data on S1 averaged stream surface, which is usually used in quasi-three-dimensional design, is presented and they are compared by design examples.
本文按照假想等价速度三角形的概念及应用平面叶栅资料，给出了叶轮机械准三元设计时S1流面叶片造型的几种不同方法，通过设计例作了比较。 - The Navier-Stokes Equation on the Stream Surface and the Inertial Form
流面上Navier－Stokes方程和惯性形式 - These methods have been used in stream surface construction.
本文将以上方法用于流面的构造，并解决了流面构造过程中的曲面光滑拼接处理问题，在分离流时，用点定位方法在适当点上增加粒子，而当流面会聚时，减少粒子。 - A diagonal-flow fan with large inclined stream surface and axial velocity variation has been designed and manufactured with the method developed by the authors.
本文利用斜流叶轮准三元设计法，设计并研制出了具有大倾斜流面和轴向速度变化的后置导叶型斜流通风机。 - A Transformation Theory and Test for the Inclined Stream Surface Cascade of Fluid Machines
流体机械倾斜流面叶栅的变换理论及试验 - A new hydraulic design method and the numerical method of axial flow pump impeller are introduced. The integral equation for flow calculation of S1 stream surface of impeller is derived.
介绍了一种新的轴流泵叶轮的水力设计方法，推导了求解叶轮S1流面流动的积分方程。 - Based on the model of two kinds of relative stream surface, a finite dement method for internal flow field calculation in torque converter is developed.
本文以两类相对流面模型为基础，发展了变矩器内部流场计算的流体有限元法。 - In this paper, the equations based on the method of improved streamline curvature on S_1 stream surface, for designing torque converter blades are derived, and the criterion of flow field and the distribution principle of velocity circulation are proposed.
本文推导了适合于液力变矩器叶片设计的S1流面改进流线曲率法计算方程，提出了流场判别准则和环量分配原则。 - A stable quasi_3D calculation method of Francis runner flow field is shown in this paper, which is combined with the integrated differential equation method ( IDEM) of S1 stream surface and finite_element method ( FEM) of S2 stream surface to get the flow field of runner.
本文介绍了一种稳定性较高的混流式水轮机转轮流场准三元计算方法，该方法通过S1流面的积分方程法与S2流面的有限元法迭代计算得到转轮内部流态。 - A Method for Calculating S_2 Stream Surface in a Gas Turbine with Cooling Air Mixing
考虑冷气掺混的涡轮S2流面计算方法 - Solution of compressible turbulence equations on s_2 stream surface in NO-ORTHOGONAL curvilinear coordinates
S2流面非正交曲线坐标可压湍流方程组及其求解 - First, a coordinate rotation method and a mapped plane method are adopted respectively to avoid the singularity of the primary equation and the undetermined solution region of the hybrid problems on a mixed-flow S2 stream surface.
首先用坐标旋转法和映象平面法分别解决混流式S2流面杂交命题主方程的奇异性和求解域边界未定问题。 - H-and C-type bigrid calculation of cascade flow on s_1 stream surface
S1流面H型与C型双重网格计算 - The measurement on the S1 stream surface was performed within the flow passage and at the outlet of the cascade at five radial positions.
在S1流面内主要测量了流道内和叶栅出口流场的流动，研究了不同叶高处流体的流动特点。 - Loss prediction of annular cascade flow based upon s_1/ s_2 stream surface Navier-Stokes analysis
环型叶栅S1和S2流面N-S分析及总压损失预测 - A time marching method based on the finite control volume scheme is used to solve the transonic flow in the cascades of arbitrary stream surface of revolution.
用时间相关有限体积法求解叶轮机械中任意旋成面叶栅的跨音速流动。 - The three-dimensional plastic deformations of strip were analyzed by using the stream surface strip element method, the elastic deformations of the rolls were analyzed by using the influence coefficient method, the analyzing and computing models of shape and crown were established by combining them.
用流面条元法分析带材的三维塑性变形，用影响系数法分析辊系的弹性变形，将两者耦合，建立了四辊轧机板形和板凸度的分析计算模型。 - An aerothermodynamic analysis on the stream surface of revolution with supersonic inlet flow is made by assuming the location and shape of the passage shock and applying the characteristics method in the inlet region.
参考实验结果，假定通道激波的位置、形状，在进口区用特征线法，对超声速进气回转面进行了理论分析。 - Application of the B spline simplifies the complicated deduction process of the strip layer method ( SLM) and the stream surface strip element method ( SSSEM), and avoid the error resulted from the mapped coordinate.
B样条的应用简化了条层法或流面条元法的复杂推导过程，避免了坐标映射对条元法计算结果的影响。 - Which design idea is: Based on the relative stream surface and two types of theory, this paper set up a Francis turbine runner of the quasi-ternary internal mobile computing and blade design of the universal model.
其研究思想是：基于S1和S2两类相对流面理论，本文建立了混流式水轮机转轮内部流动的准三维计算与叶片设计的模型。 - The research indicates that the tensile stresses due to freezing and thawing will exceed tensile strength of concrete on the down stream surface in December, January and February. So it may crack on the down stream surface. 2.
研究表明，在比较严寒的12月、1月和2月，冻融循环作用在大坝下游面引起的拉应力大于混凝土的抗拉强度，所以大坝的下游面可能会产生裂缝。