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
  • [1] Hovering Control for an Underactuated Stratospheric Airship
    Zheng Ze-wei
    Huo Wei
    Wu Zhe
    2013 32ND CHINESE CONTROL CONFERENCE (CCC), 2013, : 4238 - 4243
  • [2] Coupling Thermodynamics Analysis for Ascent Stage of Stratospheric Airship
    Han Q.
    Tang Z.
    Zhang R.
    Liu T.
    Yao X.
    Huanan Ligong Daxue Xuebao/Journal of South China University of Technology (Natural Science), 2021, 49 (05): : 9 - 17and46
  • [3] Thermal analysis of a stratospheric airship
    Xu, Xianghua
    Cheng, Xuetao
    Liang, Xin'gang
    Qinghua Daxue Xuebao/Journal of Tsinghua University, 2009, 49 (11): : 1848 - 1851
  • [4] Motion analysis and simulation of a stratospheric airship
    Hu G.
    Wu M.
    Harbin Gongcheng Daxue Xuebao/Journal of Harbin Engineering University, 2011, 32 (11): : 1501 - 1508
  • [5] Modelling and Analysis of Autonomous Stratospheric Airship
    Liu Yu
    Wu Yilin
    Wu Xiaotao
    Hu Yueming
    PROCEEDINGS OF THE 29TH CHINESE CONTROL CONFERENCE, 2010, : 1293 - 1298
  • [6] Analysis of Stratospheric Airship Endurance Strategy
    Zhang, Lanchuan
    Sun, Cong
    Lv, Mingyun
    2019 IEEE 10TH INTERNATIONAL CONFERENCE ON MECHANICAL AND AEROSPACE ENGINEERING (ICMAE 2019), 2019, : 115 - 121
  • [7] Quite-Rigid Airship Structure Concept and Design for Enhanced Hovering Capability
    Madonia, Mauro
    Trancossi, Michele
    Coppola, Agostino
    SAE INTERNATIONAL JOURNAL OF AEROSPACE, 2012, 5 (01): : 101 - 112
  • [8] Optimization Analysis of Stratospheric Airship Suspended Curtains
    Xie, Wei Cheng
    Wang, Xiao Liang
    Duan, Deng Ping
    Tang, Ji Wei
    JOURNAL OF MECHANICS, 2020, 36 (06) : 763 - 772
  • [9] Numerical Simulation and Thermal Analysis of Stratospheric Airship
    Sun, Kangwen
    Yang, Qinzhen
    Yang, Yang
    Wang, Shun
    Xie, Yong
    Sun, Mou
    Chen, Xiaoming
    Xu, Jianming
    2014 ASIA-PACIFIC INTERNATIONAL SYMPOSIUM ON AEROSPACE TECHNOLOGY, APISAT2014, 2015, 99 : 763 - 772
  • [10] Dynamic Modeling and Simulation Analysis for Stratospheric Airship
    Zhang, Yi
    Liu, Longbin
    PROCEEDINGS OF THE INTERNATIONAL CONFERENCE ON ADVANCES IN MECHANICAL ENGINEERING AND INDUSTRIAL INFORMATICS, 2015, 15 : 824 - 829
12345