Sökning: "Operative temperature"

Visar resultat 11 - 15 av 38 uppsatser innehållade orden Operative temperature.

  1. 11. Investigating and Improving Thermal Performance of Bhutanese Rammed Earth Dwellings

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

    Författare :Matthijs Pieter Bernard van Jaarsveld; [2019]
    Nyckelord :Bhutan; Vernacular Architecture; Rammed Earth; Bio-based Materials; Additives; Material Properties; Thermal Conductivity; Mechanical Properties; Energy Performance; Thermal Comfort; Technology and Engineering;

    Sammanfattning : Traditionally Bhutanese buildings are built with rammed earth. These buildings have low insulation values and lack thermal comfort resulting in sub-zero temperatures inside the homes in colder regions. LÄS MER

  3. 12. A hybrid low - temperature heating system in geothermal retrofitting for public buildings in the Mediterranean climate

    Master-uppsats, KTH/Hållbar utveckling, miljövetenskap och teknik

    Författare :Boumediene Bizimana; [2019]
    Nyckelord :Hybrid low-temperature floor heating; Energy performance; Thermal comfort; Indoor air quality; Lågtemperaturgolvvärme; Energiprestanda; Termisk komfort; Inomhusluftkvalitet;

    Sammanfattning : More than 50 % of EU’s yearly energy demand is spent on heating and cooling systems with which most of its source is generated from non-renewable fossil fuel [1]. Furthermore, half of the EU buildings are heated with a non-efficient boiler of about 60% or less efficiency [1]. LÄS MER

  4. 13. Indoor Air Pollution, Passive Ventilation Strategies and Thermal Comfort in Nepal

    Master-uppsats, Lunds universitet/Institutionen för arkitektur och byggd miljö

    Författare :Marianne Löwgren; [2019]
    Nyckelord :Energy poverty; Solid biomass fuels; Improved cooking stoves; Indoor air pollution; Carbon monoxide; Vernacular architecture; Passive ventilation; Air exchange rate; Indoor air quality; Thermal comfort; Operative temperature; Sustainable societal development; Social Sciences; Technology and Engineering;

    Sammanfattning : Indoor Air Pollution (IAP) resulting from indoor burning of solid biomass fuels in poorly ventilated kitchens is a severe health risk in parts of the world where energy poverty is prevalent. Passive ventilation, i.e. taking advantage of naturally induced airflow has been suggested as crucial in reducing IAP levels below safe limits. LÄS MER

  5. 14. A hybrid low - temperature heating system in geothermal retrofitting for public buildings in the Mediterranean climate

    Master-uppsats, KTH/Hållbar utveckling, miljövetenskap och teknik

    Författare :Boumediene Bizimana; [2019]
    Nyckelord :Hybrid low-temperature floor heating; Energy performance; Thermal comfort; Indoor air quality; Lågtemperaturgolvvärme; Energiprestanda; Termisk komfort; Inomhusluftkvalitet;

    Sammanfattning : More than 50 % of EU’s yearly energy demand is spent on heating and cooling systems with which most of its source is generated from non-renewable fossil fuel [1]. Furthermore, half of the EU buildings are heated with a non-efficient boiler of about 60% or less efficiency [1]. LÄS MER

  7. 15. Adaptive facade, the active connection between indoor and outdoor

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

    Författare :Chenhong Wang; Angel Asis Perez Morata; [2019]
    Nyckelord :Adaptive facade; thermal and visual comfort; indoor and outdoor environment; Technology and Engineering;

    Sammanfattning : This study explores the connection between the indoor and outdoor environment and how through the use of shading devices they affect each other. The chosen location for the study is a well-known street in the urban context of Copenhagen. LÄS MER