Search for dissertations about: "building ida ice"

Showing result 1 - 5 of 7 swedish dissertations containing the words building ida ice.

  1. 1. Improved building energy simulations and verifications by regression

    University dissertation from Umeå : Umeå universitet

    Author : Jimmy Vesterberg; Thomas Olofsson; Folke Björk; [2016]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Calibrated simulations; Energy signature; Regression; BES; IDA ICE; Multifamily buildings; EUI;

    Abstract : It is common with significant differences between calculated and actual energy use in the building sector. These calculations are often performed with whole building energy simulation (BES) programs. In this process the analyst must make several assumptions about the studied building and its users. READ MORE

  2. 2. Single Skin Glazed Office Buildings - Energy Use and Indoor Climate Simulations

    University dissertation from Umeå : Umeå universitet

    Author : Harris Poirazis; [2005]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

    Abstract : Modern office buildings have high energy savings potential and potential for indoor climate improvements. During the nineties many office buildings with glass facades were built, in several cases with double skin glass facades. READ MORE

  3. 3. Evaporative Cooling Tower and Chilled Beams. Design Aspects for Cooling in Office Buildings in Northern Europe

    University dissertation from Umeå : Umeå universitet

    Author : Bengt Bergsten; [2009]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; pilot plant; cooling tower; simulation; low energy cooling; cooling tower model; free cooling; chilled beams; evaporative cooling; commercial buildings; hydronic cooling system;

    Abstract : The purpose of this thesis is to examine a comfort cooling system consisting of a hydronic cooling system with an evaporative cooling tower and chilled beams. The system has no conventional chiller. READ MORE

  4. 4. Free cooling in commercial buildings. Application with evaporative cooling tower and chilled beams

    University dissertation from Umeå : Umeå universitet

    Author : Bengt Bergsten; [2004]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; cooling tower; commercial buildings; simulation; low energy cooling; evaporative cooling; hydronic cooling system; internal heat gain; free cooling; chilled beams; methodology;

    Abstract : The use of electricity in commercial buildings has increased over the last decades. One major cause is the rapid escalation of air conditioning equipment together with a growth of internal heat gains originating mainly from an increased amount of office equipment, which also use electric energy, and high levels of solar irradiation. READ MORE

  5. 5. Energy and Indoor Environment in New Buildings with Low-Temperature Heating System

    University dissertation from Stockholm : KTH Royal Institute of Technology

    Author : Arefeh Hesaraki; Sture Holmberg; Guangyo Cao; [2013]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

    Abstract : The aim of this thesis was to evaluate new buildings with low-temperature heating systems in terms of energy consumption and thermal comfort, and to pay some attention to energy savings and indoor air quality. To reach this aim, on-site measurements as well as building energy simulations using IDA Indoor Climate and Energy (ICE) 4 were performed. READ MORE