Sökning: "öppningsarea"

Hittade 4 uppsatser innehållade ordet öppningsarea.

  1. 1. Luftflöde genom vädring i ett sidohängt fönster - Mätning och simulering

    Kandidat-uppsats, Lunds universitet/Avdelningen för Installations- och klimatiseringslära

    Författare :Jesper Engström; [2023]
    Nyckelord :Vädring; simulering; fönsteröppning; öppningsvinkel; öppningsarea; energiberäkning; Technology and Engineering;

    Sammanfattning : The latest European Union directive pressures the member states to increase existing building energy efficiency. Calculations of building energy has in Sweden a dependency of normalized user behaviour data, which has reflected the average use based on existing data. LÄS MER

  3. 2. Thermodynamic and Economic Evaluation of Hybridization Biomass-solar for a Cogeneration Power Plant in a Cuban Sugar Mill, George Washington

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

    Författare :Silja Lehtinen; [2019]
    Nyckelord :;

    Sammanfattning : This study evaluates the thermodynamic and economic performance of hybridization of biomass-solar for a cogeneration power plant in a Cuban sugar mill, George Washington. The evaluation is performed by varying the parameters of the thermal power block and considering scenarios with 1) bagasse and marabú, 2) bagasse and solar field, and 3) bagasse, marabú and solar field as heat sources for the cogeneration cycle. LÄS MER

  4. 3. Thermodynamic and Economic Evaluation of Hybridization Biomass-solar for a Cogeneration Power Plant in a Cuban Sugar Mill, George Washington

    Master-uppsats, KTH/Energiteknik

    Författare :Silja Lehtinen; [2019]
    Nyckelord :;

    Sammanfattning : This study evaluates the thermodynamic and economic performance of hybridization of biomass-solar for a cogeneration power plant in a Cuban sugar mill, George Washington. The evaluation is performed by varying the parameters of the thermal power block and considering scenarios with 1) bagasse and marabú, 2) bagasse and solar field, and 3) bagasse, marabú and solar field as heat sources for the cogeneration cycle. LÄS MER

  5. 4. Närklimat vid avvänjning av smågrisar

    L3-uppsats, SLU/Dept. of Landscape Architecture, Planning and Management (from 130101)

    Författare :Peter Bringevik; [2004]
    Nyckelord :grisar; kultingar; avvänjning; värmebehov; värmehyddor; stallar;

    Sammanfattning : Several studies have shown that weaning pigs are in great need of heat. The reason for this is mainly because the pigs are given very little feed just after weaning. Some of the pig producers of today have tried to get along with these problems by building some kind of hut for the pigs. Some of these pig houses have been included in this study. LÄS MER