Advanced Search
Volume 34 Issue 04
Apr.  2008
Turn off MathJax
Article Contents
Abstract
References
Journal of Beijing University of Aeronautics and Astronautics  > 2008  >  34(04): 365-368.
Cen Haitang, Chen Wuyi, Yu Maolin, et al. Structural bionics for reinforcing frame of fuselage and wing joint[J]. Journal of Beijing University of Aeronautics and Astronautics, 2005, 31(01): 13-16. (in Chinese)
Citation: Chen Jinming, Yuan Xiugan, Huang Benchenget al. Pressurized pressure-restoring system for large scale vacuum chamber[J]. Journal of Beijing University of Aeronautics and Astronautics, 2008, 34(04): 365-368. (in Chinese)
shu

Pressurized pressure-restoring system for large scale vacuum chamber

  • 1.

    School of Aeronautic Science and Engineering, Beijing University of Aeronautics and Astronautics, Beijing 100083, China

  • 2. China Academy of Space Technology, Beijing 100094, China

  • Received Date: 28 Mar 2007
  • Publish Date: 30 Apr 2008
    Abstract
  • Pressure-restoring process has strict requirements in some special purpose establishments such as ground simulator for astronauts- training. A pressurized pressure-restoring system was designed for large-scale vacuum chambers with a view of analyzing the pressure-restoring process with high speed requirement. Simulation models were established with special focus on heat transfer, while incorporating segmented centralized parameter models of a long gas tube. An simulation analysis was done to the models. The calculations show that the pressurized pressure-restoring rate is much greater than that of regular pressure-restoring, the rate is strained by heat transfer, and the segmented centralized parameter models of the long gas tube deliver better accuracy than the other kinds of models but with no more calculating jobs. Compared the simulation calculations of heat transfer with the actual debugging situation in the pressure-restoring test of a large 200m3 chamber, the error is no more than 5%, which proves the reliability of the whole simulation.

     

    • FullText(HTML)
    • References(1)
  • [1] 田树军,张宏.液压管路动态特性的Simulink仿真研究[J].系统仿真学,2006,18(5):1136-1146 Tian Shujun, Zhang Hong. Study on simulation of hydraulic pipelines’dynamic characteristic by simulink software[J]. Acta Simulata Systematica Sinica,2006,18(5):1136-1146(in Chinese) [2] 金英子,朱祖超,杨庆俊,等.气动系统充放气过程中气体状态多变指数的简化与确定[J].机械工程学报,2005,41(6):76-80 Jin Yingzi, Zhu Zuchao, Yang Qingjun, et al. Simplification and determination of polytrophic exponent of thermodynamic process in a pneumatic system[J]. Chinese Journal of Mechanical Engineering,2005,41(6):76-80(in Chinese) [3] 杨丽红,刘成良,叶骞.基于热交换的放出法测试流量特性的研究[J].仪器仪表学报,2006,27(6):41-43 Yang Lihong, Liu Chengliang, Ye Qian. Study on discharge method for measurement flow rate characteristics based on heat-exchange[J]. Chinese Journal of Scientific Instrument, 2006,27(6):41-43(in Chinese) [4] Incropera F P, Dewitt D P. Fundamentals of heat and mass transfer[M]. Fourth Edition. New York:John Wiley & Sons, 1996 [5] Karnopp D C. State variable and pseudo bond graph for compressible thermofluid system[J]. Journal of Dynamic Systems Measurement and Control, 1979,101(3):201-204 [6] Khan J R, Lear W E, Shrif S A, et al. A novel pressurized CHP system with water extraction . AIAA-2006-4180, 2006
    • Relative Articles

  • Relative Articles

    [1]CUI Zhen, ZHAO Zhigang, SU Cheng, MENG Jiadong, ZHAO Xiangtang, CHAI Wei. Dynamics and Dynamic Stability Analysis of Rope Traction Upper Limb Rehabilitation Robot[J]. Journal of Beijing University of Aeronautics and Astronautics. doi: 10.13700/j.bh.1001-5965.2024.0827
    [2]ZHU X Q，WANG T，RUAN X G，et al. Gait learning method of quadruped robot based on policy distillation[J]. Journal of Beijing University of Aeronautics and Astronautics，2025，51（2）：428-439 （in Chinese）. doi: 10.13700/j.bh.1001-5965.2023.0069.
    [3]LU X，SUN Y N，TANG J，et al. Kinematic characteristics analysis of vehicle-aircraft towing taxi system considering wheel deformation[J]. Journal of Beijing University of Aeronautics and Astronautics，2025，51（2）：478-486 （in Chinese）. doi: 10.13700/j.bh.1001-5965.2023.0029.
    [4]JIN B，LI S Y，LIU N N，et al. Kinematic absolute and relative orbit determination of Swarm satellites with heterogeneous orbits[J]. Journal of Beijing University of Aeronautics and Astronautics，2025，51（2）：409-418 （in Chinese）. doi: 10.13700/j.bh.1001-5965.2023.0039.
    [5]ZHANG C Y，WANG G，CHE H L，et al. Motion analysis and gait planning of a novel revolving wheel-legged robot[J]. Journal of Beijing University of Aeronautics and Astronautics，2024，50（5）：1675-1684 （in Chinese）. doi: 10.13700/j.bh.1001-5965.2022.0491.
    [6]HE T Y，DONG Y，TAN L M，et al. Kinematic analysis and continuous gait planning of lunar-based equipment in walking state[J]. Journal of Beijing University of Aeronautics and Astronautics，2024，50（1）：308-316 （in Chinese）. doi: 10.13700/j.bh.1001-5965.2022.0232.
    [8]LIU Z Y，ZHANG G，LIU H R，et al. Software robot-based application behavior simulation for cyber security range in industrial control field[J]. Journal of Beijing University of Aeronautics and Astronautics，2024，50（7）：2237-2244 （in Chinese）. doi: 10.13700/j.bh.1001-5965.2022.0597.
    [9]WANG X Q，LAI F L，ZHAO C L. Reconfiguration control and motion simulation of tilt-rotor aircraft with multilinks[J]. Journal of Beijing University of Aeronautics and Astronautics，2024，50（5）：1523-1531 （in Chinese）. doi: 10.13700/j.bh.1001-5965.2022.0522.
    [10]GAO T F，KONG L G，SU B，et al. Design and simulation of detector for outer heliosphere pickup ions[J]. Journal of Beijing University of Aeronautics and Astronautics，2023，49（2）：367-377 （in Chinese）. doi: 10.13700/j.bh.1001-5965.2021.0243.
    [11]WANG C Y，YANG L M，LI Y H. A mapping leader formation control strategy for multiple mobile robots based on two-stage sliding mode control[J]. Journal of Beijing University of Aeronautics and Astronautics，2023，49（11）：3108-3114 （in Chinese）. doi: 10.13700/j.bh.1001-5965.2021.0792.
    [12]DUAN A N，ZHOU R，DI B. Multi-robot cooperative coverage of key regions considering prior information[J]. Journal of Beijing University of Aeronautics and Astronautics，2023，49（6）：1479-1486 （in Chinese）. doi: 10.13700/j.bh.1001-5965.2021.0435.
    [13]WANG Z D，GUANG C H，WANG L Q，et al. Design and implementation of robot-assisted subretinal injection system[J]. Journal of Beijing University of Aeronautics and Astronautics，2023，49（9）：2406-2414 （in Chinese）. doi: 10.13700/j.bh.1001-5965.2021.0667.
    [14]XIA Xin-hui, JIA Ying-hong, ZHANG Jun. Spherical-caging-based control of a dual-arm space robot for capturing an object[J]. Journal of Beijing University of Aeronautics and Astronautics. doi: 10.13700/j.bh.1001-5965.2023.0258
    [15]LI Wen, CAI Yongqing, CHEN Mengfan, LIU Peng. Optical path simulation and design of NO rapid detection optical cavity structure[J]. Journal of Beijing University of Aeronautics and Astronautics, 2022, 48(11): 2146-2152. doi: 10.13700/j.bh.1001-5965.2021.0105
    [16]PENG Cheng, SUN Liguo, WANG Yanyang, TAN Wenqian, XIAO Feng. Control oriented longitudinal modeling and analysis of pigeon-like flapping-wing aircraft[J]. Journal of Beijing University of Aeronautics and Astronautics, 2022, 48(12): 2510-2519. doi: 10.13700/j.bh.1001-5965.2021.0130
    [17]CHI Shengkai, XIE Yongfang, CHEN Xiaofang, PENG Fan. Obstacle avoidance method of mobile robot based on obstacle cost potential field[J]. Journal of Beijing University of Aeronautics and Astronautics, 2022, 48(11): 2289-2303. doi: 10.13700/j.bh.1001-5965.2021.0095
    [18]YANG Shang-hang, XU Guo-ning, JIA Zhong-zhen, LI Yong-xiang, ZHUANG Chun-yu, YANG Yan-chu. Research on wireless charging coil location method of aircraft based on machine learning[J]. Journal of Beijing University of Aeronautics and Astronautics. doi: 10.13700/j.bh.1001-5965.2023-0006
    [19]YANG Chao, JIANG Yu, WU Zhigang. Numerical simulation of skipping motion of three-dimensional structure based on boundary element method[J]. Journal of Beijing University of Aeronautics and Astronautics, 2022, 48(9): 1678-1691. doi: 10.13700/j.bh.1001-5965.2022.0141
    [20]ZHANG Libo, LI Yupeng, ZHU Deming, FU Yongling. Inverse kinematic solution of nursing robot based on genetic algorithm[J]. Journal of Beijing University of Aeronautics and Astronautics, 2022, 48(10): 1925-1932. doi: 10.13700/j.bh.1001-5965.2021.0042
    • Supplements(0)
    • Cited By
  • 加载中

Catalog

    通讯作者: 陈斌, bchen63@163.com
    • 1. 

      沈阳化工大学材料科学与工程学院 沈阳 110142

    1. 本站搜索
    2. 百度学术搜索
    3. 万方数据库搜索
    4. CNKI搜索
    Get Citation
    PDF
    XML

    Article Metrics

    Article views(2930) PDF downloads(986) Cited by()
    Proportional views
    Related

    Copyright © Journal of Beijing University of Aeronautics and Astronautics

    Address: Editorial Department of Journal of Beijing University of Aeronautics and Astronautics, 37 Xueyuan Road, Haidian District, Beijing Post Code: 100191 Email: jbuaa@buaa.edu.cn

    Supported by: Beijing Renhe Information Technology Co., Ltd.    

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return