Fluid Structure Interaction and Impact Analyses of Reciprocating Compressor Discharge Valve
نویسندگان
چکیده
In this paper, Fluid Structure Interaction analysis is conducted to simulate moving mechanism of discharge valve and predict a failure in discharge valve in reciprocating compressor. Moving mechanism of discharge valve, opening and closing, shows impact phenomenon owing to a high velocity correspond to valve motion. The cylinder pressure is successfully validated before conducting impact analysis between discharge valve and other susceptible supported structure. The status of compressor model just before impact form FSI analysis is obtained. It is used as a initial condition to carry out further impact analysis. The Stress in discharge valve gives preliminary estimation about compressor reliability due to its impact phenomena.
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