Experimental study on open water performance of cutting trailing edge propeller 随边切割后的螺旋桨性能的试验研究
Different structure diaphragm plates in complex passages of turbine blade trailing edge; 采用热色液晶测温法,测量了涡轮叶片尾缘带隔板的复合通道的温度场。
The transition from voltage to no voltage is referred to as the trailing edge of a clock signal. 电感从一定值下降到0值的跃迁叫做时钟信号的后沿。
A potential-based surface panel method is applied to predict the performance of a marine propeller, with emphasis on the trailing edge and the surface of trailing vortex sheet. 应用低阶速度势面元法建立了预报船舶螺旋桨水动力性能的数值方法,重点对桨叶随边和尾涡面进行研究。
Leading edge and trailing edge means the function of the dimmer. 飞机螺旋桨的前边缘和机翼后边缘是最能够反应调光器的功能的。
Influence of slot treatment on flow performance of blade trailing edge; 数值模拟了槽道进气角和转折角对开槽叶栅流场特性的影响。
Investigation on interaction noise between stator wake and rotor with trailing edge blowing 喷气式飞机起飞时发出震耳欲聋的轰鸣声。静子尾缘喷气后尾迹与动叶干涉噪声研究
And also there are two kinds of the trailing edge, concave and oblate spheroid. 气泡的尾部形状也分为两种:凹形和扁球形。
This paper aims at presenting an investigation into aerodynamics and control reversal characteristics of adaptive wings with seamless, variable camber, flexible trailing edge. 对后缘可无缝、连续柔性偏转的自适应机翼进行了二元气动特性和操纵反效特性分析。
Effect of different clapboards structure in turbine blade trailing edge complex passages on flow characteristics 背压对缩放型流道涡轮动叶激波结构的影响涡轮叶片尾缘复合通道隔板结构对流动的影响
The secondary structures, which support aerodynamic fairings or skins, flight control surfaces and control mechanisms, consist of the leading edge, trailing edge, and wingtip. 次要结构由机翼前缘,后缘和翼尖构成,主要用来减小空气阻力,支撑蒙皮,协助飞行操纵面和操纵机构。
A numerical study of aerodynamic characteristics of modified aerofoil with a blunt trailing edge 翼型进行钝尾缘修改后气动性能的数值研究冲压式翼伞后缘下拉气动特性的数值研究
Interesting values may be expected from the trailing edge, the profile centre and the leading edge. 从后缘,叶型中心和前缘可预料得到有价值的数据。
During fabrication, I riveted the trailing edge with my hand rivet squeezer. 在制作,我铆接尾随的优势,与我的手铆钉挤压。
In this article, a new flexible honeycomb structure is designed for the wing with a variable camber trailing edge. 本文针对后缘变弯度机翼,设计出一种新的柔性蜂窝结构。
The effects of trailing edge jets on the vortex breakdown location over a delta wing 三角翼后缘喷流对前缘涡破裂位置的影响
The invention relates to a device for positioning the trailing edge of sheets in a blade folder. 本发明涉及用于定位优选在组合式折页机中运动的页张的装置。
The heat transfer and characteristics of the fluid flow in the duct of the trailing edge of the turbine blade with parted pin-fin arrays were experimentally investigated. 本文对涡轮叶片尾缘中具有束腰结构扰流柱的冷却通道的传热和流动阻力特性进行了实验研究,重点研究了雷诺数、扰流柱的束腰比以及不同组合的影响。
The trailing edge of the fourth notch, which causes the pulse, is four degrees before top dead center ( TDC) of the corresponding piston. 产生的脉冲的第四凹槽的后缘,位于相应的活塞在前上死点(TDC)4度的位置的位置上。
Comparative study on aerodynamics and control reversal characteristics of adaptive wings with flexible trailing edge 柔性后缘自适应机翼气动特性和操纵反效特性的比较分析
This article experimentally studies the effects of air injection near the blade trailing edge on flow separation and losses in a highly loaded linear compressor cascade. 对应用射流孔的高负荷压气机直叶栅进行了实验研究,着重研究了孔隙射流对削弱尾缘附近流动分离和损失的效果。
Topology Optimization for Shape Morphing Compliant Trailing Edge Using SIMP and GA 基于SIMP和GA变形柔性机翼后缘的拓扑优化
Reverse flows were seen near the blade trailing edge. 在叶栅尾缘附近存在着部分回流区域。
Construction Method of Post-pouring Flange Plate of Simple Box Girder in Passenger Dedicated Line Leading edge and trailing edge means the function of the dimmer. 客运专线简支箱梁后浇翼缘板施工工法飞机螺旋桨的前边缘和机翼后边缘是最能够反应调光器的功能的。
Aerodynamic Characteristics of Flexible Trailing Edge Adaptive Wing by Unstructured Dynamic Meshes 基于动网格技术的柔性后缘自适应机翼气动特性分析
Influence of enlarging trailing edge thickness on the representative wind turbine airfoils 'aerodynamic performances 后缘加厚方式对典型风力机翼型气动性能的影响
The study shows that: Mini-TED changes the curvature of trailing edge and increases effective aerodynamic chord length for high lift system, is an additional'aerodynamic flap '. 研究表明:微型后缘装置明显改变了襟翼后缘弯度,对襟翼流动产生有利诱导作用,拓展加长了增升装置的有效“气动弦长”,是一种附加“气动襟翼”。
A hinged moveable part on the trailing edge of each wing for airplane roll ( wing up and wing down) control. 铰连在每个机翼后缘的可动部件,用于控制飞机的滚转(机翼向上和向下)。
The movement occurs on the trailing edge of the pulse. 移动是在脉冲的下降沿产生的。
Un-steady numerical results show that the trailing edge shedding vortex and suction surface shedding vortex occur in a two-dimensional compressor cascade. 非定常计算结果表明:在二维扩压流场中存在尾缘脱落涡和吸力面脱落涡两种脱落涡,它们的脱落频率随着冲角和马赫数的变化而变化。