Thermodynamics analysis of a stratospheric airship with hovering capability

被引：26
|
作者：
Shi Hong [1 ]
Geng Shanshan [1 ]
Qian Xiaohui [2 ]
机构：
[1] Jiangsu Univ Sci & Technol, Coll Energy & Power Engn, 2 Mengxi, Jingkou 212003, Zhenjiang, Peoples R China
[2] Nanjing Univ Aeronaut & Astronaut, Coll Aerosp Engn, 29 Yudao, Nanjing 210016, Jiangsu, Peoples R China
来源：
APPLIED THERMAL ENGINEERING | 2019年 / 146卷
关键词：
Stratosphere airship; Thermal performance; Thermodynamics analysis; Additional helium bag; LAND-SURFACE EMISSIVITY; THERMAL PERFORMANCE; SOLAR-ARRAY; BAND;
D O I：
10.1016/j.applthermaleng.2018.10.034
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
A new fixed-point adjustment method for an airship is proposed to solve the problem of height instability due to dramatic daily-temperature swings. The airship membrane was discretized into a triangular element in this paper to enhance the computing accuracy of the method, and the multi-node thermodynamic model of the airship is established. The thermal performance of the airship is obtained using the Runge-Kutta method. The influences of season and latitude on the membrane, helium temperature and exhaust/inflation performance were investigated. The effect of the film elements on thermal performance is also discussed in detail. These results are helpful for the optimal design and operation of stratospheric airships.
引用
收藏
页码：600 / 607
页数：8
相关论文
共 50 条
  • [11] Analysis and design of stratospheric airship propulsion system
    Liu, Xin-Qiang
    He, Wei-Liang
    Hangkong Dongli Xuebao/Journal of Aerospace Power, 2015, 30 (06): : 1407 - 1413
  • [12] Stratospheric airship fabric
    不详
    AIRCRAFT ENGINEERING AND AEROSPACE TECHNOLOGY, 2007, 79 (01): : 118 - 118
  • [13] Analysis of Motion Characteristics of the Stratospheric Airship in Wind Field
    Chen, L.
    Duan, D. P.
    2013 25TH CHINESE CONTROL AND DECISION CONFERENCE (CCDC), 2013, : 2599 - 2604
  • [14] Kinematic and mechanical analysis on launch process of stratospheric airship
    Zhang T.
    Jiang L.
    Zhou J.
    Jiang, Luhua (jianglh@ihep.ac.cn), 2018, Beijing University of Aeronautics and Astronautics (BUAA) (44): : 691 - 699
  • [15] Analysis of attitude planning and energy balance of stratospheric airship
    Zhang, Lanchuan
    Li, Jun
    Wu, Yifei
    Lv, Mingyun
    ENERGY, 2019, 183 : 1089 - 1103
  • [16] Parameter analysis of aerodynamic drag force in stratospheric airship
    Li T.-E.
    Sun X.-Y.
    Wu Y.
    Wang C.-G.
    Gongcheng Lixue/Engineering Mechanics, 2019, 36 (01): : 248 - 256
  • [17] Reliability Analysis for the Power and Propulsion System of the Stratospheric Airship
    Liu, Jian
    Wang, Quanbao
    Chen, Ji-an
    Duan, Dengping
    Wang, Shu
    AEROTECH IV: RECENT ADVANCES IN AEROSPACE TECHNOLOGIES, 2012, 225 : 511 - +
  • [18] Parameter Range in Hovering Control of Airship
    Huang Long
    Shen Shaoping
    14TH INTERNATIONAL CONFERENCE ON COMPUTER SCIENCE AND EDUCATION (ICCSE 2019), 2019, : 697 - 702
  • [19] Analysis on the Optimal Transfer of the Stratospheric Airship in Wind Field
    Miao Yuhong
    Zhou Jianghua
    2018 37TH CHINESE CONTROL CONFERENCE (CCC), 2018, : 9849 - 9853
  • [20] Development status and simulation analysis of stratospheric airship Stratobus
    Yang X.
    Zhu B.
    Deng X.
    Ma Z.
    Hangkong Xuebao/Acta Aeronautica et Astronautica Sinica, 2021, 42 (09):
12345