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Visar resultat 1 - 5 av 10 uppsatser som matchar ovanstående sökkriterier.

  1. 1. Passiva, hybrida och aktiva metoder för att tillgodose och minska kylbehov i ett flerbostadshus med påverkan av klimatförändring

    Master-uppsats, KTH/Hållbara byggnader

    Författare :Niklas Åström; [2023]
    Nyckelord :;

    Sammanfattning : Climate change will have a big impact on the built environment especially relating to indoor climate and energy usage. Higher temperatures and insufficient adaptation to heat can have several negative side effects on occupants. LÄS MER

  3. 2. SOLAR ROOF - Roof potential investigation for installing PV system

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

    Författare :Forough Hosseini; Saba Salehi; [2020]
    Nyckelord :Solar roof; solar potential; PV system; Ventilation system; Photovoltaics; million-program buildings; Technology and Engineering;

    Sammanfattning : By increasing the amount of CO2 emissions to the atmosphere because of using fossil fuel and the limitation of non-renewable energy sources, solar photovoltaics technology has been growing steadily and is thought to play an important role in the realm of future energies. The objective of this thesis is to investigate the potential of the rooftops for installing PV system on a small scale of 30 multifamily houses in Gothenburg divided into four categories of age, location, roof type, and ventilation system. LÄS MER

  4. 3. Benefits of passive solar shading devices in Swedish climate scenarios. Integrated daylight and energy study.

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

    Författare :Agnieszka Czachura; [2019]
    Nyckelord :solar shadings; sustainability; buildings; daylight; energy use; glare; thermal visual comfort; free cooling; Sweden; performance prediction methods; Earth and Environmental Sciences; Technology and Engineering;

    Sammanfattning : Modern well-insulated and highly glazed buildings experience increased overheating, even in cold climates. Buildings hold the biggest share of the world’s energy use, and current climate crisis can exacerbate future need for cooling. LÄS MER

  5. 4. Buildings in Arid Desert Climate : Improving Energy Efficiency with Measures on the Building Envelope

    Uppsats för yrkesexamina på avancerad nivå, Luleå tekniska universitet/Institutionen för samhällsbyggnad och naturresurser

    Författare :Emma Wahl; [2017]
    Nyckelord :Arid desert climate; Building envelope; Cooling load; Energy efficiency; Energy savings; Thermal resistance; Solar radiation; Energieffektivitet; Energibesparingar; Klimatskal; Kylbehov; Torrt ökenklimat; Solstrålning; Värmemotstånd;

    Sammanfattning : Because of the harsh climate of Saudi Arabia, residential buildings on average, consume more than half of the total consumed energy. A substantial share of energy goes to the air-conditioning of buildings. LÄS MER

  7. 5. Photovoltaic System Design for a Contaminated Area in Falun – Comparison of South and East- West Layout

    Master-uppsats, Högskolan Dalarna/Energiteknik

    Författare :Anton Fedorov; [2015]
    Nyckelord :;

    Sammanfattning : In this thesis the solar part of a large grid-connected photovoltaic system design has been done. The main purpose was to size and optimize the system and to present figures helping to evaluate the prospective project rationality, which can potentially be constructed on a contaminated area in Falun. LÄS MER