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mgr inż. Tomasz Żochowski
Employment
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- badania eksperymentalne
- high-speed bearing tilting pad bearing polymeric bearings microturbine low-boiling liquid
- hydrodynamic bearing, oil groove, bearing clearance, shaft, beveling of the shaft, computer simulation
- hydrodynamic bearing, static characteristics, reynolds equation, calculation procedures
- hydrodynamic bearing, water lubrication, computer simulation, modernization, guaiacum wood, historic object.
- journal bearing
- lozyska hydrodynamiczne
- measurements, marine stern tube bearings, bearing bush measurements, bearings wear
- modyfikacja powierzchni
- orc turbo generator, tilting pad journal bearings, bearing clearance adjustment
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Contact
- tomasz.zochowski@pg.edu.pl
Asystent
- Division of Machine Design and Medical Engineering
- Faculty of Mechanical Engineering and Ship Technology
- Workplace
- Budynek Wydziału Inżynierii Mechanicznej i Okrętownictwa (dawny WM) - p.: 309
Publication showcase
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Experimental investigation into surface texture effect on journal bearings performance
The aim of this study was to analyse the performance of journal bearings with specially created dimples on the sliding surface and operating under various conditions. The texture was created on the bearing surface that co-acted with the smooth journal; moreover, the variation of the textured surface of the journal mating with the smooth bearing was tested, and the results were compared to those obtained with the standard smooth...
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Theoretical analysis and experimental tests of tilting pad journal bearings with shoes made of polymer material and low-boiling liquid lubrication
Selecting the appropriate bearing system for the rotor requires a good knowledge of the available solutions and the operating conditions of the machine. For newly designed machinery operating in adverse conditions, selecting bearings that ensure correct and long-lasting operation can be extremely challenging. Difficulties in- crease when the machine’s operating parameters are beyond the technical capabilities of available technical solutions....
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Innovative 3D Measuring Technique for Identifying Geometrical Imperfections and Wear in Small Marine Stern Tube Liners
Increasingly stringent requirements for the durability and reliability of ship components and new standards for environmental protection have resulted in the use of increasingly sophisticated technologies in the shipbuilding industry. The components of a ship’s propulsion system have been meticulously analysed and improved over several decades. The durability and reliability of the sliding bearings for a ship’s propeller shaft...
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