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Showing 1 to 2 of 2 for “"elastomeric O-rings"”.
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Effects of a Surface Engineered Metallic Coating on Elastomeric Valve Stem Seal Leakage
… expense in leak detection and repair programs. Elastomeric O-rings can be used as valve stem seals, and O-ring manufacturers recommend lubrication of elastomeric seals to prevent damage and to assure proper sealing. In this research, a metallic coating was applied as a lubricant using a vacuum …
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Exploring the mechanisms critical to the operation of metal face seals through modeling and experiments
… identical rotating and stationary seal rings, and a loading mechanism using elastomeric O-rings. Two versions of the numerical models have been developed to evaluate seal performance under various operating conditions. Both models consider interactions among surface deformations due to …