Search for dissertations about: "Samhällsbyggnadsteknik och arkitektur - Vattenteknik"
Showing result 6 - 10 of 76 swedish dissertations containing the words Samhällsbyggnadsteknik och arkitektur - Vattenteknik.
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6. Thermal response test : numerical simulations and analyses
Abstract : When constructing large borehole heat exchanger (BHE) systems, bedrock and borehole thermal properties are vital for a good design. Today's design programs presume conductive heat transfer in both borehole and bedrock. READ MORE
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7. Reduction of prime energy consumption by ground source heat pumps in a warmer world
Abstract : Much of the energy used worldwide is supplied by fossil fuels (~85 %) while renewable energy sources supply approximately 6 %. A sustainable future urgently requires worldwide efforts to reduce primary energy consumption and increase use of renewable energy sources. READ MORE
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8. Reduction of prime energy consumption in the Middle East by GSHP systems
Abstract : The global energy consumption, which increased ~84% during last thirty years, exceeded 1.4.1011 MWh in 2008. It is projected to increase another ~39% until 2030. READ MORE
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9. Condensation irrigation : simulations of heat and mass transfer
Abstract : There is a growing water demand in the world. Along with the deterioration of existing water supplies, the escalating world population leads to the assumption that two out of three people will lack sufficient freshwater by the year 2025. READ MORE
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10. Condensation irrigation : a combined system for desalination and irrigation
Abstract : Condensation Irrigation (CI) is a new irrigation method that combines desalination and subsurface irrigation by making use of saline water for supplying clean irrigation. In this system, solar stills are used for evaporating non-potable water, and the formed vapour heats and humidifies the ambient air above the water surface. READ MORE