[1]汪卫华,李晋岭,王充,等.螺旋桨无人机三维流场数值模拟[J].红外技术,2012,34(05):292-296.
 WANG Wei-hua,LI Jin-ling,WANG Chong,et al.Three Dimension Flow Field Numerical Simulationfor Airscrew Unmanned Aircraft Vehicle[J].Infrared Technology,2012,34(05):292-296.
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螺旋桨无人机三维流场数值模拟
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《红外技术》[ISSN:1001-8891/CN:CN 53-1053/TN]

卷:
34卷
期数:
2012年05期
页码:
292-296
栏目:
出版日期:
2012-12-31

文章信息/Info

Title:
Three Dimension Flow Field Numerical Simulation
for Airscrew Unmanned Aircraft Vehicle

文章编号:
1001-8891(2012)05-0292-05
作者:
汪卫华1李晋岭1王充1吕艳梅2王格芳2刘光猛1
1. 陆军军官学院,安徽 合肥 230031;2. 军械技术研究所,河北 石家庄 050000
Author(s):
WANG Wei-hua1LI Jin-ling1WANG Chong1LV Yan-mei2WANG Ge-Fang2LIU Guang-meng1
1. Artillery officer Academy, Anhui 230031, China; 2. Institute of Ordnance Technology, Shijiazhuang 050000, China
关键词:
无人机数值模拟红外辐射温度场
Keywords:
UAVnumerical simulationinfrared radiationtemperature field
分类号:
TJ85;TP391.9
文献标志码:
A
摘要:
采用流体动力学数值模拟方法对无人机及其螺旋桨发动机三维流场进行数值计算,获取了飞机的整体温度分布、螺旋桨发动机高温排气温度、浓度三维分布,为无人机红外辐射特性、空气动力学特性的计算与分析提供数据支撑。
Abstract:
The flow field of unmanned aircraft vehicle (UAV) and piston engine airscrew has been calculated using hydrodynamics numerical simulation method. The three dimension temperature distribution of the aircraft, the three dimension temperature distribution and the consistence distribution of high-temperature exhaust gas has been presented, to support for the optimize and improve the infrared radiation characteristics of UAV, and to supply more robust database for the aerodynamics characteristics analysis of UAV, and make a significant joint contribution to the future infrared counterwork capability for the active service UAV.

参考文献/References:

[1] ?李莉. 特定运动状态下车辆瞬态空气动力学特性的研究[D]. 山东大学, 2010.
[2] ?P. Moin. Advances in large eddy simulation methodology for complex flows[J]. Int. J. Heat Fluid Flow, 2002.
[3] ?朱自强. 应用计算流体力学[M]. 北京: 北京航空航天大学出版社. 1998.
[4] ?《航空气动力手册》编委会. 航空气动手册(第一册)[M]. 北京: 国防工业出版社. 1990.
[5] ?谷芳, 刘伯潭, 李洪亮, 等. 基于CFD数值模拟的汽车排气系统结构分析[J]. 内燃机学报, 2007.

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备注/Memo

备注/Memo:
收稿日期:2011-10-10.
作者简介:汪卫华(1965-),男,安徽人,博士,教授,博导,从事流体动力学数值模拟研究。
基金项目:国防科研项目,国家自然科学基金项目(51076166)。

更新日期/Last Update: 2013-10-11