a method to calculate the aerodynamic parameters of the model is given, and the curves of model’s aerodynamic parameters are obtained. The research results show that, the wire-driven parallel suspension system can be used in low-speed wind tunnel tests, and the method to calculate the model’...
WIND tunnelsWIND speedTUNNEL design & constructionCOMPUTATIONAL fluid dynamicsPRESSURE drop (Fluid dynamics)SUBSONIC flowWING-warping (Aerodynamics)This paper presents the design method and the construction details of a subsonic low-speed wind tunnel, which has been designed to achieve the fl...
Low speed wind tunnel testing 来自 掌桥科研 喜欢 0 阅读量: 155 作者: MT Boyle 摘要: An introduction to wind tunnel design, wind tunnel data uncertainty analysis, and nondimensional presentation of measured data is presented. The primary components of a wind tunnel and the purposes of each are...
Wind tunnel tests of an exploratory nature have been made at low speed of various small-scale models of sweptback, sweptforward, and yawed wings. The tests covered changes in aspect ratio, taper ratio, and tip shape. Some data were obtained with high-lift devices on sweptback wings and wit...
Infrared thermography for detection of laminar–turbulent transition in low-speed wind tunnel testing This work presents the details of a system for experimentally identifying laminar-to-turbulent transition using infrared thermography applied to large, met... LA Joseph,A Borgoltz,W Devenport - 《Exp...
A comprehensive wind tunnel test program in support of the Honeywell T-Hawk program was completed in 2009. This test program included a full range of low speed velocity data collection at vehicle pitch angles ranging continuously from pure climb to pure descent. Testing at flow speeds as low ...
4 p. FL_8风洞三点支撑系统研制 9 p. development of a high speed rotating arc sensor system 29 p. systems development for 7 p. FL-8风洞风速控制系统改造 5 p. Development of SPring-8 vacuum system 1 p. Development of a Floating-Type System for Uranium ...发表...
Abstract is included in .pdf document. A low speed investigation was made in the Cal Tech-Merrill Wind Tunnel at Pasadena City College of a 3.44 aspect ratio wing, having a 65° swept-back leading edge and a symretrical double-wedge airfoil section, to determine the characteristics and ...
Bifurcation behavior of airfoil undergoing stall flutter oscillations in low-speed wind tunnel 一种计算脉冲风洞天平基础振动参数的方法 美国AIAA+协会风洞天平校准标准探析 一种风洞天平支杆的锁紧连接装置 Low speed wind turbine design HIGH PRECISION GEOPHONE CALIBRATION:高精度地震检波器校准 SKYVENTURE VERTICAL ...
Low-Speed Wind-Tunnel Experiments on a Series of Sharp-Edged Delta Wings The three most highly swept wings (i.e. having sweepback angles of 65°, 70° and 76°) appeared to have the most favourable characteristics of growth of n... PB Earnshaw,JA Lawford 被引量: 0发表: 1966年 ...