DYNAMIC METHOD OF DETERMINING AERODYNAMIC CHARACTERISTICS OF MODELS FROM ON EXPERIMENTAL RESULTS OBTAINED IN SHORT-DURATION WIND TUNNELS

A. F. Latypov

首页> 外文期刊>Journal of Applied Mechanics and Technical Physics >DYNAMIC METHOD OF DETERMINING AERODYNAMIC CHARACTERISTICS OF MODELS FROM ON EXPERIMENTAL RESULTS OBTAINED IN SHORT-DURATION WIND TUNNELS

【24h】

DYNAMIC METHOD OF DETERMINING AERODYNAMIC CHARACTERISTICS OF MODELS FROM ON EXPERIMENTAL RESULTS OBTAINED IN SHORT-DURATION WIND TUNNELS

机译：从短时风洞中获得的实验结果确定模型气动特性的动态方法

获取原文

获取原文并翻译 | 示例

掌桥外文数据库（机构版） >>

开具论文收录证明 >>

文献代查 >>

页面导航

摘要
著录项
相似文献
相关主题

摘要

A technique is developed to recover the loads acting in model testing in short-duration wind tunnels. The model together with the load-measuring device is assumed to be a linear dynamic system. Normal responses of the system to unit loads are determined experimentally. The solution of a system of integral Volterra equations of the first kind is found in the class of piecewise-constant functions. Examples are given on solving a test problem with a known exact solution and a problem of determining the aerodynamic characteristics of the HB-2 reference model on the basis of loads obtained in wind-tunnel measurements.

机译：开发了一种技术来恢复在短时风洞中进行模型测试的载荷。将该模型与负载测量设备一起假定为线性动态系统。系统对单位负载的正常响应是通过实验确定的。在分段常数函数的类中找到了第一类积分Volterra方程组的解。给出了以已知的精确解来解决测试问题以及基于风洞测量中获得的载荷来确定HB-2参考模型的空气动力学特性的问题的示例。

著录项

来源
《Journal of Applied Mechanics and Technical Physics》 |2006年第5期|p.654-660|共7页
作者
A. F. Latypov;
展开▼
作者单位

Khristianovich Institute of Theoretical and Applied Mechanics, Siberian Division, Russian Academy of Sciences, Novosibirsk 630090;

展开▼
收录信息
原文格式 PDF
正文语种 eng
中图分类应用力学;
关键词
wind tunnel; strain-gauging; reconstruction of loads;

机译：风洞;应变计;荷载重构;

相似文献

外文文献
中文文献
专利

1. Evaluating Aerodynamic Characteristics of Wind-Tunnel Models Produced by Rapid Prototyping Methods [J] . A. Springer Journal of Spacecraft and Rockets . 1998,第6期

机译：快速原型方法产生的风洞模型的空气动力学特性评估
2. COMPLEX EXPERIMENTAL TESTS OF THE LONGITUDINAL AERODYNAMIC CHARACTERISTICS OF THE CRM MODEL IN THE T-103 WIND TUNNEL BASED AT TsAGI [J] . D.A. Alieva, I.I. Grishin, K.A. Kolinko, TsAGI science journal . 2019,第5期

机译：基于Tsagi的T-103风洞CRM模型的纵向空气动力学特性复杂实验试验
3. A generalized method for calculating a console-type aerodynamic wind-tunnel console-type aerodynamic wind-tunnel balance [J] . V. P. Zinchenko Управляющие системы и машины . 2001,第6期

机译：控制台式空气动力学风洞平衡的通用计算方法控制台式空气动力学风洞平衡
4. Comparing the aerodynamic characteristics of wind tunnel models produced by rapid prototyping and conventional methods [C] . Springer, A. In: AIAA Applied Aerodynamics Conference, 15th, Atlanta, GA, June 23-25, 1997, Technical Papers. Pt. 1 (A97-31695 08-02), Reston, VA, American Institute of Aeronautics and Astronautics, 1997 . 1997

机译：快速原型制作和传统方法制作的风洞模型的空气动力学特性比较
5. AN INVESTIGATION OF THE THEORETICAL AND EXPERIMENTAL AERODYNAMIC CHARACTERISTICS OF A LOW-CORRECTION WIND TUNNEL WALL CONFIGURATION FOR AIRFOIL TESTING. [D] . MALEK, AHMED FOUAD HASSAN. 1983

机译：用于翼型测试的低校正风洞墙构型的理论和实验气动特性研究。
6. Wind Tunnel Analysis of the Aerodynamic Loads on Rolling Stock over Railway Embankments: The Effect of Shelter Windbreaks [O] . Sergio Avila-Sanchez, Santiago Pindado, Oscar Lopez-Garcia, -1

机译：铁路路基机车车辆气动载荷的风洞分析：防风林的影响
7. Estimation of Aerodynamic Characteristics from Flight Test Data. (2nd Report) Analysis Methods under In-Flight Wind Tunnel Test Concept. [O] . Osamu KOBAYASHI 1992

机译：飞行试验数据估计空气动力学特征。（第2次报告）在飞行中风洞试验概念下的分析方法。
8. VOLUME 5 OF 5 RESULTS OF AN AERODYNAMIC INVESTIGATION OF A SPACE SHUTTLE ORBITER/747 CARRIER FLIGHT TEST CONFIGURATION TO DETERMINE SEPARATION CHARACTERISTICS UTILIZING 0.01.25-SCALE MODELS (48-0/AX13181-1) IN THE LTV 4×4 FOOT HIGH SPEED WIND TUNNEL (CA26) [R] . R. L. Gillins 1976

机译：空间穿梭轨道/ 747载波飞行试验配置的空气动力学研究结果第5卷结果确定在LTV 4×4足高速风场中使用0.01.25尺度模型（48-0 / aX13181-1）的分离特性隧道（Ca26）

DYNAMIC METHOD OF DETERMINING AERODYNAMIC CHARACTERISTICS OF MODELS FROM ON EXPERIMENTAL RESULTS OBTAINED IN SHORT-DURATION WIND TUNNELS

摘要

著录项

相似文献

相关主题

期刊订阅