Tribology and Lubricants

Korean Tribology Society (한국트라이볼로지학회)
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Measurements of Friction Losses at Journal Bearings in a Reciprocating Compressor

왕복동식 압축기 저널 베어링부의 마찰손실 측정

  • Received : 2010.05.01
  • Accepted : 2010.07.06
  • Published : 2010.08.31
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Abstract

A new test rig is presented to measure friction losses at journal bearings in a reciprocating compressor. This rig consists of a test bearing, torque sensor, driving motor and loading parts especially for vertical shaft. Friction losses are obtained by measuring torque between motor and test bearing. The experiments are carried out at several rotational speeds and temperatures. The test results are presented and discussed.

Keywords

References

  1. Masanori Kobayashi, Akira Hayashi, and Takao Yoshimura, "Experimental Study on Journal Bearing Characteristics in Reciprocating for HFC-134a," Proceedings of 1998 International Compressor Engineering Conference at Purdue, pp. 313-318, 1998.
  2. Dietmar E, B. Lilie, and Manfred Krueger, "Friction Losses Measurements on a Reciprocating Compressor Mechanism," Proceedings of 1990 International Compressor Engineering Conference at Purdue, pp. 741-749, 1990.

Cited by

  1. 왕복동식 압축기 피스톤의 역학적 거동특성 vol.29, pp.2, 2010, https://doi.org/10.9725/kstle-2013.29.2.105