Volume 26 Issue 4
Apr.  2011
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Article Navigation >  Journal of Aerospace Power  > 2011  >  26(4): 947-953
ZHANG Guo-yuan, ZHAO Wei-gang, YAN Xiu-tian, YUAN Xiao-yang. Experimental study for water-lubricated high-speed controllable spiral-groove face seals[J]. Journal of Aerospace Power, 2011, 26(4): 947-953.
Citation: ZHANG Guo-yuan, ZHAO Wei-gang, YAN Xiu-tian, YUAN Xiao-yang. Experimental study for water-lubricated high-speed controllable spiral-groove face seals[J]. Journal of Aerospace Power, 2011, 26(4): 947-953.
shu

Experimental study for water-lubricated high-speed controllable spiral-groove face seals

  • 1.

    School of Mechanical Engineering, Northwestern Polytechnical University,Xi'an 71007

  • 2.

    Xi'an Aerospace Propulsion Institute, China Aerospace Science and Technology Corporation,Xi'an 710100,China

  • 3.

    Key Laboratory of Education Ministry for Modern Design and Rotor-Bearing System, School of Mechanical Engineering,Xi'an Jiaotong University,Xi'an 710049,China

  • Received Date: 2010-04-02
  • Rev Recd Date: 2010-06-09
  • Publish Date: 2011-04-28
    Abstract
  • Electromagnetic loadable device and testing device for face friction torque were developed,and applied into experimental study of controllable,full water-film lubricated spiral-groove mechanical face seals.Controllable parameters of face seal,such as face temperature,friction torque,and face pressure,were measured,and the influence of axial balancing controlled load on the controllable parameters was studied.Experimental results show that the face pressure increases with increasing rotation speed,and the face temperature is higher with higher speed.The full water-film lubricated face seal has less friction force.The performance parameters of electromagnetic loadable device and testing device for face friction torque were tested in the experiment process,and the target for testing and verifying the controllability of spiral-groove face seals was implemented.The study has the important engineering value for developing real-time monitoring and active control of the spiral-groove face seal.

     

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    • References(13)
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