Search for dissertations about: "exhaust air heat pump"
Showing result 1 - 5 of 11 swedish dissertations containing the words exhaust air heat pump.
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1. Smart Energy Grids – Utilization of Space Heating Flexibility
Abstract : Buildings are the largest energy-using sector in the world. Since the generation of energy is highly associated with greenhouse gas emissions, contributing to climate change, there is a large focus on reducing energy use in buildings. READ MORE
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2. Smart control of PV and exhaust air heat pump systems in single-family buildings
Abstract : Recently, decentralized household photovoltaic (PV) systems have become more affordable and there is a tendency to decrease subsidies for the PV excess electricity fed into the grid. Therefore, there is growing interest in methods to increase the self-consumption (SC), which is the part of the electricity produced by PV and directly consumed on buildings. READ MORE
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3. Experimental Investigation of Refrigerant Charge Minimisation of a Small Capacity Heat Pump
Abstract : Enormous quantities of heat are available in air, soil, water, exhaust air from buildings, and in waste water of any kind. However these heat sources are use-less for heating purposes since their temperatures are lower than the tempera-ture required for heating. READ MORE
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4. Energy Efficient Renovation Strategies for Swedish and Other European Residential and Office Buildings
Abstract : The high energy use in the European building stock is attributable to the large share of old buildings with poor energy performance. Energy renovation of buildings is therefore vital in the work towards energy efficiency and reduced environmental impact in the EU. READ MORE
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5. Engine Thermal Management in Heavy Duty Vehicles
Abstract : Future regulations on noise and exhaust emissions have a large impact on heavy duty engine installations. Cooled EGR is used for NOx abatement. Better sealed engine encapsulations are used to meet new noise regulations. Engine thermal management is therefore becoming an increasingly important discipline. READ MORE