Damping of torsional vibrations of ship engine crankshafts – general selection methods of viscous vibration damper

• Autorzy: Chomik W.
• Języki publikacji: EN

Abstrakty

EN

This paper describes causes of torsional vibrations generated in ship engine crankshafts. Means for damping the torsional vibrations as well as general methods for selection of viscous torsional vibration dampers for a given type of engine are also presented. Exemplary results of calculations connected with selection of a viscous torsional vibration damper intended for a six-cylinder engine, are attached.

Słowa kluczowe

EN

torsional vibrations; torsional vibration damping; torsional vibration dampers; crankshaft; natural vibration frequency

• Wydawca: Gdańsk University of Technology, Faculty of Ocean Engineering & Ship Technology
• Czasopismo: Polish Maritime Research
• Rocznik: 2011
• Tom: nr 3
• Strony: 43--47
• Opis fizyczny: Bibliogr. 12 poz., rys.

Twórcy

autor

Chomik W.

• Rzeszów University of Technology The Faculty of Mechanical Engineering and Aeronautics Al. Powstańców Warszawy 8, 35-959 Rzeszów, POLAND tel.: [phone] w 1637, 17 865 1637,

Bibliografia

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• 2. Dąbrowski Z.: Machine shafts (in Polish). PWN (State Scientific Publishers), 1999
• 3. Dąbrowski Z. Maksymiuk M.: Shafts and axles (in Polish). PWN, 1984
• 4. Homik W.: Diagnostics, maintenance and regeneration of torsional vibration dampers for crankshafts of ship diesel engines. Polish Maritime Research, No 1/2010
• 5. Homik W.: Assessment criteria of merits of viscous torsional vibration damper for combustion engine crankshaft.Western Scientific Centre of Ukrainian Transport Academy – Transportna Akademia Ukraini. Praci Zachodnowo Naukowo Centrum, NR 19 str 90-94, 2009,
• 6. Homik W.: Designing viscous torsional vibration dampers (in Polish). Przegląd Mechaniczny No.10/2007
• 7. Homik. W.: Torsional vibrations of crankshaft of engine without damper and that fitted with viscous torsional vibration damper (in Polish). Przegląd Mechaniczny No. 9/2008
• 8. Jędrzejowski J.: Mechanics of car engine crank systems (in Polish). WKiŁ, 1986
• 9. Niewiarowski K.: Piston combustion engines (in Polish). WKiŁ, 1973
• 10. Polish Register of Shipping: Calculation of crankshafts of compression-ignition engines (in Polish). Publication No. 8/P, Gdańsk, 2007
• 11. Wajand J. A., Wajand J. T.: Medium - and high - speed piston combustion engines (in Polish). PWN, 1984
• 12. Wajand J.A.: Self ignition engines (in Polish). WKiŁ, 1973.