Sökning: "Building energy consumption"

Visar resultat 11 - 15 av 989 uppsatser innehållade orden Building energy consumption.

1. 11. Energy retrofitting effect on perceived indoor climate: A case study of Estonian multi-family buildings

   Master-uppsats, Lunds universitet/Avdelningen för Energi och byggnadsdesign; Lunds universitet/Institutionen för arkitektur och byggd miljö

   Författare :Kadri Reinumägi; [2023]
   Nyckelord :Indoor environment; Thermal comfort; Indoor Air Quality; Window airing habits; Energy renovation; Occupant survey; Technology and Engineering;

   Sammanfattning : Energy renovations are an important measure for achieving the European Union’s target of climate neutrality by 2050. To meet the EU goal, Estonia needs to fully renovate 14 000 multi-family buildings by that time, affecting the indoor environment conditions of a large number of people. LÄS MER

3. 12. Energieffektivisering av ett kulturhistoriskt värdefullt timmerhus från slutet av 1600-talet

   Uppsats för yrkesexamina på grundnivå, Uppsala universitet/Kulturvård

   Författare :Ida Wållberg; [2023]
   Nyckelord :byggnadsminne; kulturhistoriskt värdefull byggnad; energieffektivisering; energieffektiviseringsåtgärder; VIP-Energy;

   Sammanfattning : In order to achieve national energy policy goals, it is necessary to improve the energy efficiency in buildings. However, this can sometimes be in conflict with the objective of preserving cultural heritage. This study seeks to evaluate possible energy efficiency measures for a timber house constructed during the 1670s in Sala, Sweden. LÄS MER

4. 13. Solar Photovoltaic Thermal Collectors and Ground Source Heat Pumps for Commercial Buildings : Case study in Sweden

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

   Författare :Doris Dijak; Elin Torstensson; [2023]
   Nyckelord :Ground Source Heat Pump; Photovoltaic Thermal Collectors; Borehole Thermal Energy Storage; Free Cooling.; Bergvärmepumpssystem; Termiska Solceller; Borrhålsbaserade Termiska Energilager; Frikyla.;

   Sammanfattning : In order to reduce emissions from the building sector, which stands for than a fifth of the global energy consumption today, efficient and fossil free heating and cooling systems are of importance. This study investigates the combination of solar photovoltaic thermal collectors and ground source heat pump systems in order to regenerate energy to the ground in combination with free cooling. LÄS MER

5. 14. Energiförluster från vs-rör med intilliggande balkong : Parameterstudie i Comsol Multiphysics

   Master-uppsats, Karlstads universitet

   Författare :Adam Åberg; [2023]
   Nyckelord :vs-rör; energiförluster; balkong; egcobox; flebostadshus;

   Sammanfattning : Energy issues are today in high priority nationally and internationally as its impact on the environment and climate has become increasingly apparent. The real estate sector accounts for 34 % of Sweden's total energy consumption, where 70 % goes to heating apartment buildings. LÄS MER

7. 15. Real-time Energy Performance Tracking

   Master-uppsats, Högskolan i Skövde/Institutionen för informationsteknologi

   Författare :Huu Thien Nguyen; [2023]
   Nyckelord :;

   Sammanfattning : Energy performance tracking is becoming increasingly significant in the building industry as a means of improving energy efficiency. This thesis provides answers to the questions related to improving energy tracking system in general, including its potentials, problems and challenges. LÄS MER