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http://dx.doi.org/10.3795/KSME-A.2003.27.7.1087

Finite Element Analysis of Piston Slap Phenomenon in Reciprocating Compressors Considering Coolant Circulation  

Moon, Seung-Ju (부산대학교 대학원 기계설계공학과)
Cho, Jin-Rae (부산대학교 기계공학부)
Kim, Hyun-Ok (부산대학교 대학원 기계설계공학과)
Publication Information
Transactions of the Korean Society of Mechanical Engineers A / v.27, no.7, 2003 , pp. 1087-1094 More about this Journal
Abstract
The piston slap phenomenon occurs when the piston collides with the internal wall of the cylinder. Impact force caused by piston slap is one of the major mechanical noise sources in reciprocating compressors. In response to public demand, strict regulations are increasingly being imposed on the allowable noise level which is caused mostly by household electric appliances. In this paper, forces acting on piston by considering the dynamic behavior of suction and discharge valves are analytically calculated and the piston slap caused by the piston secondary motion is investigated by the finite element method.
Keywords
Reciprocating Compressor; Coolant Circulation; Piston Slap; Suction Valve; Discharge Valve; Central Differential Method; Finite Element Analysis;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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