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Title: A study on the optimization of leakage and friction with piston dimples for a compressor
Authors: I. S. Hwang, Y. L. Lee
Journal: ARPN Journal of Engineering and Applied Sciences
Publisher: Khyber Medical College, Peshawar
Country: Pakistan
Year: 2016
Volume: 11
Issue: 7
Language: English
Keywords: OptimizationLeakageFrictioncompressordimples
Improving compressor efficiency is essential in refrigeration cycles. Some factors leading to poor compressor efficiency are suction and discharge loss, friction, leakage, and heat insulation. This study developed a model capable of predicting leakage and friction, and introduced dimples to pistons. Optimum dimples that minimize leakage and friction were identified.
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