Studies on the Characteristics of the Initial Running-in of the Piston Ring for Low-Speed Marine Diesel Engines

• Mitsutake Shoji

  三菱重工 (株) 長崎研究所

• Takahashi Fumiharu

  三菱重工 (株) 長崎研究所

Bibliographic Information

Other Title

• 舶用低速ディーゼル機関ピストンリグの初期なじみ特性に関する研究
• ハクヨウ テイソク ディーゼル キカン ピストン リング ノ ショキ ナジミ

Abstract

Low-speed marine diesel engines are operated under severe lubricating conditions with higher output, and their lubrication is an important factor for their successful operation. In order to raise the reliability of the ring-liner lubrication of marine diesel engines, authors conducted the studies on the initial running-in methods of the ring in the stage of shop trial by measuring the oil film electrical resistance between the ring and the liner.<BR>This paper describes the feature and its mechanism of the initial running-in of the top ring, and the effective running-in method by the variation of the load to obtain good lubricating condition of the top ring during a shorter time. And it also describes the applicable region of the evaluation method of the ring-liner lubrication by the electric method.

Journal

• JOURNAL OF THE MARINE ENGINEERING SOCIETY IN JAPAN

  JOURNAL OF THE MARINE ENGINEERING SOCIETY IN JAPAN 31 (3), 181-192, 1996

  The Japan Institute of Marine Engineering

Details

• CRID: 1390282680138063360
• NII Article ID: 10002040788
• NII Book ID: AN00196373
• DOI: 10.5988/jime1966.31.181
• ISSN: 18844758
• ISSN: 03883051
• NDL BIB ID: 3935912
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I3935912
• Text Lang: ja
• Data Source:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
• Abstract License Flag: Disallowed