Search for dissertations about: "journal bearing"
Showing result 1 - 5 of 24 swedish dissertations containing the words journal bearing.
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1. Journal bearing design
Abstract : .... READ MORE
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2. Design, testing and analysis of journal bearings for construction equipment
Abstract : Grease-lubricated journal bearings present a common challenge for construction equipment manufacturers in the world. The common design methodology is based on empirical data and has worked very well historically because the market and governments have accepted that bearings in construction equipment need frequent lubrication and exchange of worn parts. READ MORE
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3. Journal bearing design, lubrication and operation for enhanced performance
Abstract : The increasing introduction of intermittent power sources combined with the de-regulation of electricity markets has led to increased instability in the electrical grid. This has led to increased start-up and shutdown of regulating power sources such as hydro-electric power plants and operation at non-ideal operating states both of which increase the wear and tear on machines. READ MORE
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4. Nonlinear Isoviscous Behaviour of Compliant Journal Bearings
Abstract : Plans to shut down nuclear power plants in some European countries as well as increased electricity production by wind and solar power will increase the work load on hydroelectric power plants in the future. Also, due to the power grid regulations, hydroelectric power plants undergo more frequent start-ups and shut-downs. READ MORE
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5. Polymeric Materials for Bearing Applications : Tribological Studies in Lubricated Conditions
Abstract : One of the most important demands in hydropower and other industries today stems from the emphasis on preserving the environment. Usage of mineral and synthetic oils in sliding bearings of hydropower plants raises concerns about the environmental impact of these lubricants in case of spillage into downstream water. READ MORE