1)airfoil[英]['e?f??l][美]['?r'f??l]翼型
1.Numerical simulation on aerodynamic performance of an airfoil for wind turbine;风力机叶片翼型气动特性数值模拟
2.Numerical simulation on airfoil stall separation suppression by plasma aerodynamic actuation;等离子体气动激励抑制翼型失速分离的仿真研究
3.Numerical investigation of dynamic stall control using variable droop leading edge airfoil;翼型动态失速的变下垂前缘控制数值模拟
英文短句/例句
1.In the method, such an airfoil is termed a four-segment airfoil.在方法,这种称为翼型四个部分机翼.
2.Computations of Unsteady Aerodynamic Characteristic of Rotor Airfoil at Low Mach Numbers旋翼翼型低Ma数动态失速特性计算
3.The Investigation of the Effect of Airfoil Modification on the Aerodynamic Performance of Supercritical Airfoil翼型改型对超临界翼型气动性能影响的研究
4.kormon trefftz profile卡门 特雷夫茨翼型
5.Kutta-Joukowski airfoil库塔-儒科夫斯基翼型
6.Aerodynamic Characteristic Computations on Iced Airfoils、Multi-Element Airfoil and Rudder;结冰后翼型、多段翼型及舵面的气动特性计算
7.Airfoil design of a micro-flapping wing based on CFD基于CFD方法对微型扑翼翼型设计的研究
8.The mathematical transformation is fixed and the airfoil is moved to generate different airfoil geometries.数学变换是固定机翼的翼型几何移到产生不同.
9.The Joukowski airfoil problem is the simplest application of conformal mapping to airfoil design.joukowski问题是最简单的翼型形映射应用到机翼设计.
10.Cross Wing of Diamond Wing Profile and Isosceles Trapezoid Wing Surface for Course Correction Fuze弹道修正引信菱形翼型等腰梯形十字减旋翼
11.Numerical Simulation of Usteady Flows over Gliding Flap of Multi-element Airfoils多段翼型襟翼滑动非定常粘性流数值模拟
12.A New Mesh-Free Difference Method Applied to Compressible Flow Past a Two-Dimensional Airfoil二维可压翼型绕流的新型无网格解法
13.In this regard, several airfoil templates are given based on existing designs, eg, the SD7037 airfoil and others.在这方面,有几个版本,基于现有翼型设计,例如,sd7037翼型等.
14.The effects of wind-tunnel model design on flowfield and aerodynamic behavior for large aspect-ratio wings大展弦比机翼模型设计对翼型流场气动特性的影响
15.Effect of Aerofoil Camber on Airfoil Aerodynamic Performance风力机的翼型弯度对风力机翼型气动性能的影响
16."Airfoil: Shaped surface, such as an airplane wing, tail, or propeller Blade, that produces lift and drag when moved through the air."翼型:在空气中运动时能产生升力和阻力的型面,如机翼、尾翼或螺旋桨桨叶。
17.In the design page, submit the form to design the first airfoil.在设计页,递交表格设计第一翼型.
18.A variant of the swept-back wing is the delta wing.后掠翼的变型是三角翼。
相关短句/例句
aerofoil[英]['e?r?f??l][美]['?r?'f??l]翼型
1.Study of superlow speed aerofoil lift-drag force characteristic test;超低速翼型升阻特性实验研究
2.Influence of boundary-layer separation of aerofoil under small angle of attack on the numerical simulation小攻角下翼型边界层分离对数值模拟结果的影响研究
3.Numerical simulation on the aerodynamic performance of six kinds of aerofoil of wind turbine blade6种风力机叶片翼型的气动性能数值模拟研究
3)airfoils翼型
1.Compared t o the other airfoils used in reversible fan design, the combined cascades are co nsidered to be super to th.与现有的翼型相比 ,CN +Rymax 、αN +RCymax均有不同程度的提
2.Design research of high lift, mild stall airfoils (BUAA K1/BUAA K2) was conducted in order to investigate their design strategy, methods and technology for a long endurance aircraft.为了探索适用于长航时飞行器的翼型设计思想、方法和技术 ,进行了新型高升力及失速特性缓和的BUAA K1 BUAA K2翼型的设计研究 。
3.An embedded H grid technique is employed for generating grids of isolated airfoils and cascades.提出一种嵌入式 H型网格技术 ,用于生成孤立翼型和叶栅的计算网格。
4)profile[英]['pr??fa?l][美]['profa?l]翼型
1.Computation of Unsteady Pressure Distribution on a Profile in Transonic Flow;二元翼型跨音速非定常压力计算
2.The influences of blade laying angle,solidity, blade shape,profile,blade relative thickness and impeller/hub ratio on the characters of impeller are calculated.从搅拌桨的力与力矩平衡这两个基本方程出发，推导出轴流桨功率准数、流量准数与搅拌釜内能耗分配的理论计算式，并计算了桨叶的叶片安放角、盘面比、叶片形状、翼型、叶片的相对厚度、轮毂比对桨叶性能的影响。
3.The flow fields around a profile at a large attack angle with/without oscillating/steady excitation at the profile s leading edge have been numerical simulated.本文数值模拟了施加振荡射流以及相应定常吸气条件下的翼型分离流动。
5)rotor-blade airfoil旋翼翼型
1.Experimental investigation on unsteady aerodynamics of rotor-blade airfoil;旋翼翼型俯仰沉浮运动非定常气动特性实验研究
6)Hydrofoil shape水翼翼型
延伸阅读
翼型 翼的横剖面形状,又称翼剖面。在空气动力学中,翼型通常理解为二维机翼，即剖面形状不变的无限翼展机翼。低速和亚声速翼型的典型外形如图所示。它前端圆滑，后端成尖角形；后尖点称为后缘；翼型上距后缘最远的点称为前缘；连接前后缘的直线称为翼弦，其长度称为弦长。在翼型内部作一系列与上下翼面相切的内切圆，诸圆心的连线称为翼型的中弧线，其中最大内切圆的直径称为翼型的厚度；中弧线和翼弦之间的最大距离称为弯度；前缘的曲率半径称为前缘半径。超声速翼型的前缘也可能是尖的。翼型的相对厚度和相对弯度分别定义为厚度和弯度对弦长之比，弯度为零的翼型称为对称翼型，其中弧线与翼弦重合。 当翼型相对于空气运动时，翼型表面会受到气流的作用力，其合力在翼型运动方向或来流方向上的分力是翼型所受到的阻力，垂直于上述方向的分力是翼型的举力。 这些作用力对前缘（或对距前缘1/4弦长点）的力矩称为俯仰力矩。在低速和亚声速情况下，还有一种翼型叫作层流翼型，它的最大厚度较靠后，边界层的层流段较长，因而摩擦阻力较小。在跨声速情形下，有一种翼型叫作超临界翼型，它的上表面比较平坦，翼面上一般只产生压缩波和膨胀波，间或有弱激波，因而波阻较小。
