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Permanent seal ring for a nuclear reactor cavity


Publisher
Elsevier Science
Year
2008
Tongue
English
Weight
260 KB
Volume
2008
Category
Article
ISSN
1350-4789

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โœฆ Synopsis


milling coal products there is the potential for explosions within the mill. To contain this overpressure the proposed design uses one or more piston rings as rotary shaft seals. A peg is located at the butt joint to prevent rotation of the ring.


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or more of what are termed stress-control grooves on its surface. These grooves enable material to deform laterally and increase the contact stress between seal and counter-surface at the corners of the groove. The design is intended to preserve sealing integrity over wide temperature excursions exp