Determination of cylinder liner free vibration frequencies in diesel marine engines

• Autorzy: Valishin A. , Adamkiewicz A.
• Języki publikacji: EN

Abstrakty

EN

This article presents a method to determine free vibration frequencies of cylinder liners in marine gas engines based on the power method. The cylinders were treated as thin-walled tubes getting distorted because of a long term variable load. The assumptions for the model have been made, mathematical procedure has been shown as well as a description of cylinder free vibration types. The final description of free vibrations was related to the way in which the cylinder was mounted searching for a minimum free vibration frequency.

Słowa kluczowe

EN

marine engine; cylinder liner; vibrations; frequency of resonance vibrations

• Wydawca: Faculty of Ocean Engineering and Ship Technology, Gdańsk University of Technology
• Czasopismo: Journal of Polish CIMAC
• Rocznik: 2012
• Tom: Vol. 7, no 2
• Strony: 227--233
• Opis fizyczny: Bibliogr. 7 poz., rys.

Twórcy

autor

Valishin A.

autor

Adamkiewicz A.

• Maritime University of Szczecin, Faculty of Mechanical Engineering, Diagnostics and Machine Repairs Department, str. Podgórna 51/53, 70-205 Szczecin, Poland tel.: [phone], fax: [phone],

Bibliografia

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• [5] Wheeler W.H.: Identation of metals by cavitation. Trans. ASME, Series D, 82, №1, 1960, p. 184-194
• [6] Valishin A.,Poroshina S.: Metodika rasczeta wibracyonnych charakteristik cilindrowych wtułok DWS: Nauka i technologia tom 1. Moskva, RAN 2006.
• [7] Żołtowski B.: Badania dynamiki maszyn. Akademia Techniczno-Rolnicza w Bydgoszczy, Bydgoszcz 2002. ISBN 83-916198-3-4