Search for dissertations about: "Heat exchangers#"
Showing result 21 - 25 of 86 swedish dissertations containing the words Heat exchangers#.
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21. Analysis of PEM Fuel Cell Stacks and Systems with Water/Thermal Balances
Abstract : The Proton Exchange Membrane (PEM) fuel cell has been investigated for a long time, and is regarded as a new energy source for various applications, such as portable, stationary and automotive ones. However, due to the shortage of the infrastructure in the society, the high cost, the difficulty of the water/thermal management, etc. READ MORE
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22. Heat transfer in ordered porous media with application to batteries
Abstract : Environmental concerns, resource depletion, energy security, technological advancements, and global policies are just a few of the variables influencing the global energy perspective. In the case of technological advancement, lithium batteries play a key role in the development of a more sustainable energy infrastructure. READ MORE
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23. Thermally Conductive High-Density Polyethylene Composites for Ground Heat Exchangers
Abstract : Today, the energy used for the heating and cooling of offices, shopping centres, schools, residential areas, andother buildings is as large as 50% of the total energy consumption in the world. The climate change, globalwarming, and environmental issues have forced high requirements for energy efficiency and clean energyproduction in buildings. READ MORE
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24. Fluid Flow and Heat Transfer Simulations for Complex Industrial Applications : From Reynolds Averaged Navier-Stokes towards Smoothed Particle Hydrodynamics
Abstract : Optimal process control can significantly enhance energy efficiency of heating and cooling processes in many industries. Process control systems typically rely on measurements and so called grey or black box models that are based mainly on empirical correlations, in which the transient characteristics and their influence on the control parameters are often ignored. READ MORE
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25. Transfer studies on heat exchangers with a mercury evaporation method
Abstract : .... READ MORE