Search for dissertations about: "runner"
Showing result 1 - 5 of 54 swedish dissertations containing the word runner.
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1. Formation of non-metallic inclusions and the possibility of their removal during ingot casting
Abstract : The present study was carried out to investigate the formation and evolution of non-metallic inclusions during ingot casting. Emphasize have been on understanding the types of inclusions formed and developed through the casting process and on the development of already existing inclusions carried over from the ladle during casting. READ MORE
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2. Footbridge Dynamics : Human-Structure Interaction
Abstract : For aesthetic reasons and due to an increased demand for cost-effective and environmentally friendly civil engineering structures, there is a trend in designing light and slender structures. Consequently, many modern footbridges are susceptible to excessive vibrations caused by human-induced loads. READ MORE
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3. An experimental investigation of flow in a Kaplan runner : steady-state and transient
Abstract : Water turbines are since some years widely used for grid stabilization purposes according to their exceptional load variation capability which gives them the ability to compensate grid fluctuations initiated by the customer’s consumption or intermittent electricity production systems such as wind and solar power. Different renewable power generation technologies can be combined in mini-grids to electrify isolated villages and extend existing grid networks. READ MORE
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4. Experimental investigation of a Kaplan runner under steady-state and transient operations
Abstract : Hydropower is a key part in electricity production nowadays. Hydropower electricity production rose to 3579.5 TWh in 2013, ranked as the second source of electricity production in the world after fossil fuels. It is the principle source of renewable electricity production, producing 16. READ MORE
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5. A numerical investigation of the turbulent flow in a Kaplan water turbine runner
Abstract : .... READ MORE