Volume 35 Issue 9
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FENG Shiyu, ZHOU Libiao, ZHU Zhenyu. Basic geometric theory and volume calculation of double-tooth gas circulation pump[J]. Journal of Aerospace Power, 2020, 35(9): 1936-1942. doi: 10.13224/j.cnki.jasp.2020.09.016
Citation: FENG Shiyu, ZHOU Libiao, ZHU Zhenyu. Basic geometric theory and volume calculation of double-tooth gas circulation pump[J]. Journal of Aerospace Power, 2020, 35(9): 1936-1942. doi: 10.13224/j.cnki.jasp.2020.09.016
shu

Basic geometric theory and volume calculation of double-tooth gas circulation pump

doi: 10.13224/j.cnki.jasp.2020.09.016
  • 1.

    Key Laboratory of Aircraft Environment Control and Life Support of Ministry,of Industry and Information Technology,College of Aerospace Engineering,Nanjing University of Aeronautics and Astronautics,Nanjing 210016,China

  • 2.

    School of Chemical Engineering and Technology,Xi’an Jiaotong University,Xi’an 710049,China

  • Received Date: 2020-02-27
  • Publish Date: 2020-09-28
    Abstract
  • Based on the mathematical geometry theory,the basic profile equations of the female-male rotor were derived through coordinate transformation and envelope conditions,and the mathematical model of the double-tooth gas circulation pump was established.The relationship between the position of the meshing point and the rotor angle of the female rotor with the meshing of the male and female rotors was studied.The calculation method of line integral was used to derive the relationship between the elementary area of the working volume and the rotor angle, which can simplify the calculation difficulty of the working volume.Results showed that when the rotor angles were 0 and π,the female and male rotors formed a closed invalid area,which led to the sudden rise and fall of the element area of the working cavity during the change of the rotor angle.At the end of inhalation,the suction chamber had an additional part connected to the suction port compared with the exhaust chamber,resulting in a sudden drop in the element area.The establishment of these basic geometric theories can lay a certain theoretical foundation for the application of double-tooth gas circulation pumps.

     

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    • References(17)
  • [1]
    DIETER B.Hybrid system:a promising way solving future energy problems［J］.Journal of Aerospace Power,2007,22(4):565-576.
    [2]
    LARSON E D.A review of life-cycle analysis studies on liquid biofuel systems for the transport sector［J］.Energy for Sustainable Development,2006,10(2):109-126.
    [3]
    王诚.燃料电池技术开发现状及发展趋势［J］.新材料产业,2012(2):37-43. WANG Cheng.Fuel cell technology development status and development trend［J］.New Material Industry,2012(2):37-43.(in Chinese)
    [4]
    高鹏,徐玉梁.质子交换膜燃料电池的研究与应用［J］.小型内燃机与摩托车,2005,34(2):22-25. GAO Peng,XU Yuliang.Research and application of proton exchange membrane fuel cell［J］.Journal of Small Internal Combustion Engine and Motorcycle,2005,34(2):22-25.(in Chinese)
    [5]
    许震宇,卢强.燃料电池轻型飞机起飞质量估算方法［J］.飞机设计,2011,31(3):6-8,23. XU Zhenyu,LU Qiang.Estimation method of the take-off weight of fuel cell powered light aircrafts［J］.Journal of Aircraft Design,2011,31(3):6-8,23.(in Chinese)
    [6]
    杜宗潆.波音公司研究燃料电池飞机［J］.电世界,2008,49(1):53. DU Zongying.Boeing researches fuel cell aircraft［J］.Electric World,2008,49(1):53.(in Chinese)
    [7]
    HLMANN D,KALLO D J.Flying with Antares DLR-H2:from stereo images to multi view［R］.Journal of Physics,2013,415(1):25-29.
    [8]
    RENOUARD-VALLET G,SABALLUS M,SCHUMANN P,et al.Fuel cells for civil aircraft application:on-board production of power,water and inert gas［J］.Chemical Engineering Research and Design,2012,90(1):3-10.
    [9]
    伍赛特.燃料电池应用于航空推进领域的前景展望［J］.能源研究与管理,2018,37(4):91-93,107. WU Saite.Prospects for application of fuel cell in feild of aircrafts propulsion［J］.Journal of Energy Research and Management,2018,37(4):91-93,107.(in Chinese)
    [10]
    SMITH I K,STOSIC N,KOVACEVIC A.Optimisation of screw compressors［J］.Applied Thermal Engineering,2003,23(10):1177-1195.
    [11]
    CUNNINGHAM J M.Air system managenment for fuel cell vechicle applications［D］.Berkeley,California,USA:University of California,2001.
    [12]
    GELFI S,STEFANOPOULOU A G,PUKRUSHPAN J T,et al.Dynamics of low-pressure and high-pressure fuel cell air supply system［C］∥Proceedings of the American Control Confrerence.Denver,USA:IEEE,2003:2049-2054.
    [13]
    杨启超,李连生,赵远扬.燃料电池供气系统中空气压缩机的研发现状［J］.通用机械,2008(1):32-37. YANG Qichao,LI Liansheng,ZHAO Yuanyang.Research and development status of air compressor in fuel cell gas supply system［J］.General Machinery,2008(1):32-37.(in Chinese)
    [14]
    张毅.燃料电池车用空气压缩机的发展现状及趋势分析［J］.内燃机与配件,2019(2):201-202. ZHANG Yi.Development status and trend analysis of fuel cell vehicle air compressor［J］.Internal Combustion Engine and Accessories,2019(2):201-202.(in Chinese)
    [15]
    赵冬冬,华志广,梁艳.飞机燃料电池的离心空气压缩机特性研究［J］.航空科学技术,2017,28(2):64-68. ZHAO Dongdong,HUA Zhiguang,LIANG Yan.Research on centrifugal air compressor characteristics of aircraft fuel cell［J］.Aviation Science and Technology,2017,28(2):64-68.(in Chinese)
    [16]
    小林昭七.曲线与曲面的微分几何［M］.王运达，译.北京:机械工业出版社,1984.
    [17]
    苏步青,华宣积,忻元龙.实用微分几何引论［M ］.北京:科学出版社,1986:150-151.
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