• CN: 11-2187/TH
  • ISSN: 0577-6686

›› 2007, Vol. 43 ›› Issue (9): 7-11.

• Article • Previous Articles     Next Articles

MECHANISM AND EXPERIMENT OF THE INTERNAL CONDENSATION OF WATER VAPOR IN PNEUMATIC SYSTEM

LI Jun;YANG Qingjun;WANG Zuwen   

  1. School of Mechatronics Engineering, Harbin Institute of Technology College of Electromechanics and Materials Engineering, Dalian Maritime University
  • Published:2007-09-15

Abstract: The internal condensation is investigated by taking single driving system as an example, and the mechanism of internal condensation is unveiled as follows:When the ability of moving condensed vapor toward the blind end is greater than the ability of moving it out of the system, internal condensation occurs; Otherwise, it does not occur. By using mass density to represent the formmer ability and volume ratio to represent the latter one, a dividing curve is obtained on the plot of mass density versus volume ratio. The experiment of the internal condensation in a pneuamtic system is carried out, the results are verified by the experiment.

Key words: Internal condensation, Judging methods, Mechanism, Pneuamtic system

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