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Visar resultat 1 - 5 av 61 uppsatser som matchar ovanstående sökkriterier.

1. 1. Solar industrial heating with a hybrid solar collectors’ configuration and thermal storage : Dynamic simulation and techno-economic analysis

   Master-uppsats, Högskolan i Halmstad/Akademin för företagande, innovation och hållbarhet

   Författare :Gisela Subirats Gonzalez; [2023]
   Nyckelord :Solar thermal; Thermal Energy Storage; TES; PV; Brenmiller; Absolicon.;

   Sammanfattning : This study investigates the feasibility and performance of a hybrid system integrating photovoltaic (PV) and solar thermal technologies for industrial process heat. By analyzing various parameters including cost, income, energy production, and system specifications, valuable insights are obtained. LÄS MER

3. 2. Val av solavskärmning : Simuleringar för att identifiera lämplig solavskärmning för kontorshuset Vråken

   Uppsats för yrkesexamina på grundnivå, Mälardalens universitet/Akademin för ekonomi, samhälle och teknik

   Författare :Max Berglund; [2023]
   Nyckelord :Solar shading; energy efficiency; office building; solar gain; cooling load; thermal comfort; IDA ICE; Solavskärmning; solskydd; energieffektivisering; kontorsbyggnad; solvärmelast; kyleffekt; termisk komfort; IDA ICE;

   Sammanfattning : The office building Vråken located in Västerås, Sweden, is soon to be renovated and improved solar shading is considered. In this project, five types of solar shading (zip screens, awnings, window film, built-in venetian blinds and roller blinds) were studied to find out their impact on the building's solar gain, cooling load and thermal comfort. LÄS MER

4. 3. Solar cooling systems : A comparative analysis for solar thermal and solar PV cooling systems for Industries using a techno-economic approach

   Master-uppsats, Högskolan Dalarna/Institutionen för information och teknik

   Författare :Christoffer Larsson; [2022]
   Nyckelord :Photovoltaic cooling; solar thermal cooling; global LCOC;

   Sammanfattning : With the need to reduce CO2 emissions in the energy sector, ensure electric grid stability and reduce future cost uncertainties for process cooling, solar cooling can be an interesting solution. This report describes the comparison of solar cooling with either a photovoltaics system or a solar thermal system using a thermally driven chiller. LÄS MER

5. 4. Klimatanpassning av en skolbyggnad : Genom simuleringar utifrån framtidens klimatförändringar

   Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/Byggteknik och byggd miljö

   Författare :Matilda Sammeli; [2022]
   Nyckelord :Klimatanpassning; skolbyggnad; IDA ICE; inomhusklimat; energianvändning;

   Sammanfattning : The aim of this thesis was to examine what impact future climate change and raised temperatures will have on current building design and how they can be adapted to the future climate change in terms of energy use, indoor temperature and thermal comfort by using passive solutions. This was carried out by a case study of a school building located in the Uppsala- Stockholm area, which was modeled in the energy simulation tool IDA ICE 4. LÄS MER

7. 5. Normalization of Cooling Demand in Buildings, development, and evaluation of methods

   Master-uppsats, KTH/Skolan för industriell teknik och management (ITM)

   Författare :Xingtong Wu; [2022]
   Nyckelord :;

   Sammanfattning : Because of the increasing demand for indoor thermal comfort and the better insulation performance of building envelopes, cooling demand is an increasingly important part of building energy consumption despite the cold climate in Stockholm. Finding a way to normalize cooling demand to climatic conditions will help better energy audits to improve the building performance to achieve energy-saving. LÄS MER