Experimental wear parameters identification in hydrodynamic bearings via model based methodology

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• 作者：Ricardo U. Mendes ; Tiago H. Machado ; ^{tiagomh@fem.unicamp.br} ; Katia L. Cavalca
• 关键词：Bearings wear ; Parameters identification ; Directional frequency response
• 刊名：Wear
• 出版年：2017
• 出版时间：15 February 2017
• 年：2017
• 卷：372-373
• 期：Complete
• 页码：116-129
• 全文大小：2230 K
• 卷排序：372

文摘

Experimental analysis of the wear in hydrodynamic bearings. Sensitivity of the directional frequency response function (dFRF) due to wear. Wear parameters identification in hydrodynamic bearings using the FRF and dFRF. Analysis of the wear identification method to the variation of several parameters. Advantage of the use of vibration measurements made directly on the rotor.