Sökning: "heat cost"

Visar resultat 1 - 5 av 992 uppsatser innehållade orden heat cost.

  1. 1. Värme och svalka i (bo)stadsmiljön. Urbana bostäder för ett föränderligt klimat genom passiv klimatreglering och ytor för odling

    Master-uppsats, Lunds universitet/Institutionen för arkitektur och byggd miljö

    Författare :Filip Rahmn; [2024]
    Nyckelord :urban dwelling environments; passive climate control; climate- based building strategies; integrated climate control; health-threatening heat exposure; vernacular architecture; urban densification; urban greenery; urban farming; urban shade; urbana bostadsmiljöer; passiv klimatreglering; klimatbaserade byggnadssätt; integrerad klimatreglering; hälsofarlig värmeexponering; allmogearkitektur; stadsförtätning; stadsgrönska; stadsodling; stadsskugga; Arts and Architecture;

    Sammanfattning : Warm, warmer, warmest average temperatures on record. The year of 2023 was the hottest ever recorded on Earth. This heat record breaking development is described as “the new normal”, which means that future buildings must be designed with this new extreme weather normality in mind. LÄS MER

  3. 2. Vägval i mörkret: Att stanna i eller lämna en våldsam relation: En kvalitativ studie om kvinnors berättelser av uppbrottsprocessen från våld i nära relationer

    Kandidat-uppsats, Lunds universitet/Socialhögskolan

    Författare :Anni Andersson; Nathalie Karlsson; [2024]
    Nyckelord :domestic violence; intimate partner violence; leaving process; process of leaving; Social Sciences;

    Sammanfattning : Domestic violence is not a new phenomenon and it is regarded as a social and public health problem worldwide. Domestic violence means great suffering for the victims of violence, but also a cost to society in the form of healthcare, lost income, sick leave, and efforts from social services. LÄS MER

  4. 3. Effect of temperature on early stage adhesion during TiAlN sliding against Inconel 718 and Stainless steel 316L : High temperature tribology

    Master-uppsats, Luleå tekniska universitet/Institutionen för teknikvetenskap och matematik

    Författare :Ahsan Ali; [2023]
    Nyckelord :High temperature tribology; Early-stage adhesion; Adhesive wear; Friction; Wear resistant coatings; Physical vapour deposition PVD coatings; TiAlN; Tungsten carbide WC Co ; Difficult to machine super alloys; Inconel 718; Stainless steel 316L; High-performance materials; Abrasion; Oxidation; Chipping; Ploughing; Characterization;

    Sammanfattning : High-performance materials such as stainless steels and nickel based super alloys are widely used in demanding applications where high mechanical and thermal properties are required. The applications of super alloys are mainly found in jet engines, power plants and gas turbines demanding high fatigue strength, corrosion and oxidation resistance as well as wear resistant properties. LÄS MER

  5. 4. Integration of a heat recovery system in a Spray Drying Process : Model Simulation Analysis and Economic Feasibility

    Magister-uppsats, Högskolan i Gävle/Energisystem och byggnadsteknik

    Författare :Marcel Hott Oller; [2023]
    Nyckelord :Spray Drying; Heat pump; Simulation model; heat recovery system;

    Sammanfattning : The spray drying process is widely established in the industry worldwide. However, due to its complexity in predicting variables, the technology is often regarded as a "Black box" process. LÄS MER

  7. 5. Solar Photovoltaic Thermal Collectors and Ground Source Heat Pumps for Commercial Buildings : Case study in Sweden

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

    Författare :Doris Dijak; Elin Torstensson; [2023]
    Nyckelord :Ground Source Heat Pump; Photovoltaic Thermal Collectors; Borehole Thermal Energy Storage; Free Cooling.; Bergvärmepumpssystem; Termiska Solceller; Borrhålsbaserade Termiska Energilager; Frikyla.;

    Sammanfattning : In order to reduce emissions from the building sector, which stands for than a fifth of the global energy consumption today, efficient and fossil free heating and cooling systems are of importance. This study investigates the combination of solar photovoltaic thermal collectors and ground source heat pump systems in order to regenerate energy to the ground in combination with free cooling. LÄS MER