Sökning: "Thermo-economic"

Visar resultat 1 - 5 av 13 uppsatser innehållade ordet Thermo-economic.

  1. 1. ENVIRONMENTAL AND ECONOMIC IMPACT OF USING RECYCLED MATERIALS IN WALL INSULATION : Energy management for sustainable cities, ETC building project.

    Master-uppsats, Mälardalens universitet/Akademin för ekonomi, samhälle och teknik

    Författare :Karima Alothman alsaghir; [2023]
    Nyckelord :Residual buildings; Walls insulation; Recycled materials; Thermal conductivity; IDAICE software; Climate-smart building; Thermo-environmental assessment; Thermo-economic assessment.;

    Sammanfattning : Recycled material has attracted extensive interest due to its positive impact on decarbonization in the building sector. At the same time, utilizing these materials is limited. The main objective of this degree project is to provide a better understanding of recycled materials and their role in environmental and economic aspects. LÄS MER

  3. 2. Azelio’s Thermal Battery for Combined Heat and Power : A Thermo-economic and Market Research Study

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

    Författare :Martin Lantz; [2020]
    Nyckelord :Carnot battery systems; thermal energy storage; techno economic analysis; market review;

    Sammanfattning : The objective of this thesis was to assess the market opportunities for two novel Carnot battery system solutions, one supplying power and low temperature heat as well as a system supplying medium temperature heat exclusively. To fulfill the objective, a methodology was developed and implemented to investigate the market potential, further two techno-economic models were developed and utilized to investigate the performance of such Carnot battery solutions. LÄS MER

  4. 3. Thermo-economic optimization of a combined heat and power plant in Sweden : A case study at Lidköping power plant

    Magister-uppsats, Blekinge Tekniska Högskola/Institutionen för industriell ekonomi

    Författare :Jarl Bergström; Conny Franzon; [2020]
    Nyckelord :Thermo-economic optimization; energy production planning; CHP; MODEST; combined heat and power plant;

    Sammanfattning : Energy production in power plants comes with both high costs and turnover whereas variations in the production strategy—that is, which boilers, coolers, or generators that should be running—have big impact on the economic result. This is especially true for a combined heat and power (CHP) plant where the production of district heating and electricity is linked, thus allowing for a higher flexibility in the production strategy and potential of increasing the revenue. LÄS MER

  5. 4. Energianalys av Sveriges största skola byggd med passivhusteknik

    Uppsats för yrkesexamina på grundnivå, Linnéuniversitetet/Institutionen för byggteknik (BY)

    Författare :Nermina Music; Hilda Lund; [2018]
    Nyckelord :Passive house; BBR; VIP-Energy; energy calculations; life cycle cost; low energy building; building regulations; Passivhus; BBR; VIP-Energy; energiberäkningar; livscykelkostnad; lågenergihus; energiprestanda; standardkrav;

    Sammanfattning : För att uppnå Sveriges energimål har servicesektorn börjat bygga energieffektiva byggnader. I detta examensarbete har energiberäkningar med hjälp av VIP-Energy utförts för Elmeskolan som är byggd enligt passivhusteknik. Resultatet av energiberäkningen har jämförts med kraven enligt BBR 22 och 25 och passivhusstandarden. LÄS MER

  7. 5. Comparative Study of Different Organic Rankine Cycle Models: Simulations and Thermo-Economic Analysis for a Gas Engine Waste Heat Recovery Application

    Master-uppsats, KTH/Kraft- och värmeteknologi

    Författare :Tihomir Rusev; [2015]
    Nyckelord :ORC; Waste Heat Recovery; Aspen Plus; Cascaded Cycle; Thermo-Economic; ORC Simulations; ORC Models; ORC Model Comparisons; Gas Engine Waste Heat Recovery; Hot Exhaust Gases; Multiple Waste Heat Sources; ORC Waste Heat Power Generation; Heat and Power; Combined Cycle; Siloxane;

    Sammanfattning : Increasing the efficiency of conventional power plants is a crucial aspect in the quest of reducing the energy consumption of the world and to having sustainable energy systems in the future. Thus, within the scope of this thesis the possible efficiency improvements for the Wärtsilä 18V50DF model gas engine based combine power generation options are investigated by recovering waste heat of the engine via Organic Rankine cycle (ORC). LÄS MER