| 旋翼载荷分析“RASAP-I”系统的几个特点 |
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| 引用本文： | 刘守慎,李南慧.旋翼载荷分析“RASAP-I”系统的几个特点[J].实验流体力学,1993(2). |
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| 作者姓名： | 刘守慎 李南慧 |
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| 作者单位： | 南京航空学院
(刘守慎)，南京航空学院(李南慧) |
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| 摘 要： | 本文介绍由南京航空学院直升机技术研究所研制的第一代旋翼气动载荷-动应力分析程序系统“RASAP-I”。在简短概述该系统之后,着重介绍其空气动力模型、结构模型、分析方法等方面的一些独特之处,特别是选择和发展这些模型与方法的出发点与背景。最后,举出了两个应用该分析系统的例子。
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| 关 键 词： | 直升机 旋翼 载荷分析 动应力 |
SOME DISTINGUISHING FEATURES OF ROTOR LOAD ANALYSIS SYSTEM RASAP-I |
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| Liu shoushen,Li Nanhui.SOME DISTINGUISHING FEATURES OF ROTOR LOAD ANALYSIS SYSTEM RASAP-I[J].Experiments and Measur in Fluid Mechanics,1993(2). |
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| Authors: | Liu shoushen Li Nanhui |
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| Institution: | Nanting Aeronantical Institute |
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| Abstract: | The First Generation Rotor Airload and Stress Analysis Pro-gram(RASAP-I)developed in-the Research Institute of Helicopter Tech-nology,NAI,is described in this paper.Firstly,the analysis system isbriefly outlined.Then particular emphasis is given to deseribing somedistinguishing features of the aerodynamic and structural models andanalysis methods included in this system,and especially to describing thereasons behind the choices and decisions involved in Constructing themodels and developing the methods.Finally,two examples from the ap-plications of the analysis system are given. |
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| Keywords: | helicopter rotor load analysis dynamic stress |
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