Sökning: "building energy simulations"

Visar resultat 21 - 25 av 154 avhandlingar innehållade orden building energy simulations.

  1. 21. Energy efficient indoor climate control - A practical approach for enhanced implementability

    Författare :Mattias Gruber; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; model-based control; building automation; ventilation and air-conditioning; office buildings; implementability; energy efficiency; Heating; indoor climate control;

    Sammanfattning : This work deals with energy efficient indoor climate control in office buildings, with an emphasis on implementability. More specifically, the aim is to suggest and evaluate improvements to building automation systems that are sufficiently simple and efficient to be realistic alternatives to commonly-used systems. LÄS MER

  3. 22. Building Integration of Solar Energy. A Multifunctional Approach

    Författare :Andreas Fieber; Avdelningen för Energi och byggnadsdesign; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

    Sammanfattning : This thesis consists of two parts. The first part deals with building integrated solar energy, mainly from an architectural point of view. LÄS MER

  4. 23. Primary energy use of residential buildings : implications of materials, modelling and design approaches

    Författare :Uniben Yao Ayikoe Tettey; Leif Gustavsson; Ambrose Dodoo; Jan-Olof Dalenbäck; Linnéuniversitetet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; primary energy use; material production; simulation; input parameters; design strategies; climate change; overheating; residential buildings; Technology byts ev till Engineering ; Teknik; Byggteknik; Civil engineering;

    Sammanfattning : Buildings can play an essential role in the transition to a sustainable society. Different strategies, including improved energy efficiency in buildings, substitution of carbon intensive materials and fuels, efficient energy supply among others can be employed for this purpose. LÄS MER

  5. 24. Evaluation of new active technology for low-energy houses

    Författare :Henrik Davidsson; Avdelningen för Energi och byggnadsdesign; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Low-quality heat; hybrid ventilation; heat recovery; active house; solar window; PV T hybrid; building integration; TRNSYS;

    Sammanfattning : Using energy at low-quality levels opens up new possibilities for low-energy houses. Low-quality energy can be heat at a temperature that is close to that of its surrounding, and can be used, for example, to pre-heat ventilation air or domestic hot water. LÄS MER

  7. 25. CFD simulation of indoor climate in low energy buildings

    Författare :Daniel Risberg; Thomas Olofsson; Luleå tekniska universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Energy Engineering; Energiteknik;

    Sammanfattning : In this thesis computational fluid dynamics (CFD) was used for simulation of the indoor climate of low-energy buildings in cold climate. The heat consumption in newly built houses was reduced drastically. LÄS MER