对流层飞艇总体设计及参数分析  

Overall Design and Parameter Analysis of Troposphere Airship

作　　者：许军[1] 熊思进 Xu Jun;Xiong Sijin(The 38th Research Institute of China Electronics Technology Group Corporation,Hefei230088,Anhui,China;Northwest Institute of Nuclear Technology,Xi′an710024,Shaanxi,China)

机构地区：[1]中国电子科技集团公司第三十八研究所,安徽合肥230088 [2]西北核技术研究所,陕西西安710024

出　　处：《工程与试验》2023年第3期28-31,37,共5页Engineering and Test

基　　金：国防基础科研项目(JCKY2019210A005)。

摘　　要：针对对流层低空飞艇系统总体设计要求,开展对流层低空飞艇总体参数设计与分析,分析了不同总体参数对飞艇总体性能的影响,重点研究了浮力随高度的变化、不同设计因素(如氦气纯度等)下飞行高度与任务载荷能力的变化、不同高度下最大及最小速度特性变化、不同载重能力下的耗油特性、不同上升/下降过程中压力调节等需求。总体设计与参数设计方法和结论可为对流层低空飞艇系统总体设计提供理论设计思路和工程借鉴。According to the overall design requirements of troposphere low-altitude airship system,the design and analysis of the overall parameters of troposphere low-altitude airship are carried out,and the influences of different overall parameters on the overall performance of airship are analyzed.The requirements of buoyancy force changed with altitude,flight altitude and load capacity changed with different design factors(such as helium purity),maximum and minimum speed characteristics changed with different altitudes,endurance characteristics changed with different load capacities,pressure regulation changed with different ascent and descent processed are mainly studied.The methods and conclusions of the overall design and parameter design could provide theoretical design ideas and engineering reference for the overall design of the troposphere low-altitude airship system.

关 键 词：飞艇 对流层 浮力 速度特性 载重能力 

分 类 号：V274[航空宇航科学与技术—飞行器设计]