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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.

Fault detection of rolling element bearings /

Liu, Chao-Shih. January 2005 (has links)
Thesis (Ph. D.)--University of Washington, 2005. / Vita. Includes bibliographical references (leaves 166-177).

System identification and control of magnetic bearing systems

Somad, Fitriah. January 2007 (has links)
Thesis (M. Eng.)--Victoria University (Melbourne, Vic.), 2007.

Performance characteristics of multi-pocket hydrostatic journal bearing

何益盛, Ho, Yick-sing. January 1976 (has links)
published_or_final_version / Industrial Engineering / Master / Master of Philosophy

Factors affecting brinelling and its detection in cylindrical roller element bearings

Smith, Brian Holman January 1992 (has links)
Dissertation submitted in compliance with the requirements for the Master's Diploma in Technology: Mechanical Engineering, Technikon Natal, 1992. / Brinelling exists ID two fonns, namely true brinelling and false brinelling. Bearing damage due to false brinelling is a common problem and is known to occur on powerstations in Eskom.An example of false brinelling has recently been identified on the ejector pump motors at I.ethabo Pow'er station. True brinelling does not pose a problemto Eskom,and has therefore not been included in this study False brinelling is a special form of fretting and is found to occur in stationary roller element bearings subject to vibration. The vibration creates load fluctuations and varying degrees of relative motion within the bearings. As a result, small depressions or flutes are fonned in the race (Plate 1.1) which eventually lead to increased operational vibration and premature bearing failures. Previous studies do not makeany reference to factors affecting false brinelling in horizontally mounted bearings. The need for a better understanding of false brinelling has increased with the cold storage and partial cold storage of under utilized powerstations. This investigation approachesthe problemof false brinelling froma new angle. Horizontally mountedbearings have been used for testing as opposed to vertically mountedbearings used by other researchers. The effects of static bearing load, impedance,vibration amplitude and direction on false brinelling have been investigated. The study has shown that bearing impedanceand load do not have a significant influence on the rate of bearing damage,while vibration / M

Modeling of the transmissibility through rolling-element bearings under radial and moment loads/

Rajab, Mohammad Dawod, January 1900 (has links)
Thesis (Ph. D.)--Ohio State University, 1982. / Includes bibliographical references. Available online via OhioLINK's ETD Center

The wear and thermo-elastohydrodynamic behavior of thrust washer bearings under non-axisymmetric loads

Jackson, Robert L. January 2004 (has links) (PDF)
Thesis (Ph. D.)--Mechanical Engineering, Georgia Institute of Technology, 2004. / Ye, Wenjing, Committee Member ; Qu, Jianmin, Committee Member ; Bauchau, Olivier, Committee Member ; Wang, Q. Jane, Committee Member ; Green, Itzhak, Committee Chair. Includes bibliographical references (leaves 261-267).

Performance characteristics of multi-pocket hydrostatic journal bearing.

Ho, Yick-sing. January 1976 (has links)
Thesis--M. Phil., University of Hong Kong, 1977.

Minimum power controller design of a magnetic bearing

Cheung, Sing Nan, 1946- January 1974 (has links)
No description available.

Dynamics of roller bearings considering elastohydrodynamic forces

Molina Combita, Manuel Antonia 08 1900 (has links)
No description available.

A theoretical investigation of a conical radial and thrust bearing

Farr, Emory Warren 12 1900 (has links)
No description available.

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