Sökning: "Thermal bridges"

Visar resultat 6 - 10 av 119 uppsatser innehållade orden Thermal bridges.

  1. 6. Beräkningar av energi och klimatpåverkan kopplat till stomval och köldbryggor vid anslutningar.

    Master-uppsats, Lunds universitet/Avdelningen för Byggnadsfysik

    Författare :Agnes Wirgén; Stenaphine Björklund; [2023]
    Nyckelord :Thermal bridges; Connections; Energy use; Climate impact; CLT-frame; Lightweight concrete frame; Wooden stud frame; HEAT2; IDA ICE.; Technology and Engineering;

    Sammanfattning : Considering the current energy and climate crisis, it is important to examine how the impact on these can be managed and reduced within the building sector. One of the objectives of this study is to analyze the impact of several typical thermal bridges for a single-family house on the energy use and show how these vary depending on the choice of framing system. LÄS MER

  3. 7. Optimering av klassrumsmiljön i en ny skolbyggnad i Västerås : En studie om fönsterplacering och energiförluster

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

    Författare :Kunda Fadi; Alhamada Nahla; Celen Mert; [2023]
    Nyckelord :School; design; window; window design; daylight; u-value; thermal bridges; heat losses; energy losses; energy saving.;

    Sammanfattning : Purpose: The purpose of this study was to plan blueprints for a school located Härbregatan and Vallby Skolgata in Västerås with a focus on energy losses and window placement to choose the most suitable types of windows to obtain a good internal environment. Method: The methodology used to conduct this thesis was based on earlier case studies, literature book and literature reviews in the form of legal specification from Boverket Byggregel (BBR) that had a significant impact on how the school was designed, interior and exterior views. LÄS MER

  4. 8. Energy savings potential of building envelope refurbishment in Swedish single-family houses

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

    Författare :Rami Kousah; [2023]
    Nyckelord :Energy savings; energy efficiency; cost efficiency; LCC; refurbishment; energy efficient measures; climate zones; Sweden; single-family house;

    Sammanfattning : Sweden has ca. 2 million single family houses (SFH) housing 52% of the population and representing 44.6% of the overall heated floor area. SFHs account for 39. LÄS MER

  5. 9. Parametric Analysis of Thermal Comfort and Energy Efficiency in a Building Located in Different Climate Regions

    Magister-uppsats, Högskolan i Gävle/Energisystem och byggnadsteknik

    Författare :Nikolaos Patsatzis; [2022]
    Nyckelord :building; thermal comfort; simulation;

    Sammanfattning : 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. LÄS MER

  7. 10. End of Life Wind Turbine Blade Recycling : Challenges From an Environmental, Economic and Practical Viewpoint

    Kandidat-uppsats,

    Författare :Daniel Hagfeldt; [2022]
    Nyckelord :Wind power; Wind turbine; Wind Turbine Blade; Recycling; Glass fibre; Carbon fibre; Centre-of-gravity method;

    Sammanfattning : The goal of the European Union is to make strides towards a circular economy. This means recycling or re-using as much of the material in the economic system as possible. The wind industry faces a great challenge in the years to come as huge quantities of increasingly larger wind turbines reach the end of their service-life. LÄS MER