Sealing Performance Analysis of Cap Seal Rings in the Stirling Engine Piston Rod
2014 ◽
Vol 697
◽
pp. 206-209
Keyword(s):
When the Stirling engine piston rod for reciprocating motion at a high speed under dry friction conditions, the temperature fall or pressure drop is mainly caused by uneven sealing ring deformation, increased wear and sealing performance fall. This article is introduced a cap seal rings of Stirling engine piston, study for friction and wear in theory under dynamic seal condition, and establish a rod seal test equipment to analysis the cap seal structure distortion and gauge wear in different working environments by experimental methods. Finally, come to the conclusion that when working medium pressure at 7 mpa, the cap seal performance is best.Keywords: Rod seal; cap seal structure; stress analysis
Keyword(s):
Keyword(s):
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1990 ◽
Vol 56
(523)
◽
pp. 783-788
Keyword(s):
The Effect of Reinforcement Structure on the Modal Parameters for Sandwich Structure Composite Plate
2011 ◽
Vol 194-196
◽
pp. 2420-2424
1996 ◽
Vol 210
(5)
◽
pp. 363-371
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