Essays about: "HVAC"
Showing result 16 - 20 of 123 essays containing the word HVAC.
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16. Heat recovery from vacuum brazing furnaces
University essay from Umeå universitet/Institutionen för tillämpad fysik och elektronikAbstract : By partly replacing the use of primary energy sources with waste heat recovery, climate and environmental goals for the future will be closer at hand. This thesis investigates the waste heat potential of Alfa Laval’s vacuum brazing furnaces in Ronneby and alternative ways of integrating the furnace’s waste heat into the building’s HVAC system. READ MORE
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17. Parametric Analysis of Thermal Comfort and Energy Efficiency in a Building Located in Different Climate Regions
University essay from Högskolan i Gävle/Energisystem och byggnadsteknikAbstract : One of the biggest challenges of a residential building, when it is designed, is to be energy efficient and to provide simultaneously many hours of thermal comfort throughout the year. So, this was the scope of this thesis: to perform a parametric analysis of thermal comfort and energy efficiency in a house that was designed for the climate of Gotland in Sweden. READ MORE
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18. Physics-Enhanced Machine Learning for Energy Systems
University essay from Lunds universitet/Institutionen för reglerteknikAbstract : Building operations account for a large amount of energy usage and the HVAC (Heating, Ventilation and Air Conditioning) systems are the largest consumer of energy in this sector. To reduce this demand, more energy-efficient control algorithms are implemented and a popular choice for a controller is the model predictive control. READ MORE
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19. FAULT DETECTION IN AIR HANDLING UNIT (AHU) USING MACHINE LEARNING
University essay from Högskolan Dalarna/MikrodataanalysAbstract : Fault in Air Handling Unit (AHU) of the Heating, Ventilation, and Air Conditioning (HVAC) systems in buildings is a challenge that building managements face. These faults cause buildings to waste 15 – 30% of the energy consumed by the AHU. READ MORE
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20. The environmental and social impact from digitization in buildings : A case study of the transformation and current conditions on the University hospital of Northern Sweden
University essay from Umeå universitet/Institutionen för tillämpad fysik och elektronikAbstract : To improve sustainability, social, environmental and economic aspects needs to be considered. The most optimal result appears when all three aspects are balanced equally, this is however often overseen by private investors, who focuses only on reaching economic sustainability at the expense of social and environmental sustainability. READ MORE