Browsing School of Engineering by Author "Ní Ruaidhe, Máire"
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Investigating the load, friction and sealability characteristics of graphite valve packings
Ní Ruaidhe, Máire (Trinity College (Dublin, Ireland). Department of Mechanical and Manufacturing Engineering, 2005)It is widely accepted that valve stem leakage accounts for the majority of fugitive emissions from petrochemical and chemical sites often accounting for over 50% of fugitive emissions from these sites. The most common valve ...