Sökning: "TRNSYS"

Visar resultat 11 - 15 av 58 uppsatser innehållade ordet TRNSYS.

  1. 11. Techno-economic Analysis and Market Potential Study of Solar Heat in Industrial Processes : A Fresnel Direct Steam Generation case study

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

    Författare :Guillermo de Santos López; [2021]
    Nyckelord :Solar heat in industrial processes; techno-economic analysis; market potential; direct steam generation; Fresnel technology;

    Sammanfattning : The industrial sector not only has a big contribution to global emissions but also a low share of renewable energy for heat demand. Knowing that most of the energy consumption in industry is heat and that half of it is at medium-low temperature (below 400 ºC), it is a great market for the integration of solar thermal technologies. LÄS MER

  3. 12. Geographical Mapping of the Building Envelope Surface Optimal Optical Properties Minimizing the Energy used to Maintain Indoor Conditions

    Master-uppsats, Högskolan Dalarna/Energiteknik

    Författare :Alejandro Rodríguez-Urdaneta; [2020]
    Nyckelord :buildings; energy efficiency; energy savings; energy simulations.; edificios; eficiencia energética; ahorro de energía; simulaciones energéticas.;

    Sammanfattning : Several studies have shown that the buildings envelope optical properties are important in terms of energy use and thermal comfort level. However, no study has been found in regard of the optimal optical properties for the building envelope. LÄS MER

  4. 13. Analysis of fault performanceof heat pump-PV systems

    Master-uppsats, Uppsala universitet/Institutionen för samhällsbyggnad och industriell teknik

    Författare :Tommaso Orazi; [2020]
    Nyckelord :faults; heat pumps; Renewable energies; PV; solar energy; photovoltaic; TRNSYS;

    Sammanfattning : Air source heat pumps coupled with a photovoltaic system is onefeasible technology to reduce the emissions from the building sector.These systems usually have an auxiliary heating device that is able tocover the whole heat demand on its own. LÄS MER

  5. 14. Horizontal wastewater heat recovery heat exchanger, a model

    Master-uppsats, KTH/Energiteknik

    Författare :Joakim Nyholm; [2019]
    Nyckelord :;

    Sammanfattning : The residential and service sector amounts to approximately 40 percent of Sweden’s entire energy demand. In which 90 percent of that is used by households and non-residential buildings. All in all about 80 TWh are used for heating and the provision of hot water in households and non-residential buildings. LÄS MER

  7. 15. Energy Systems Simulation on an Urban District-Level

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

    Författare :Dado Hadziomerovic; [2019]
    Nyckelord :;

    Sammanfattning : The development of urban-scale energy systems modelling on a district-level is presently the target of many research organisations because of the growing interest in assessing the effect of energy efficiency throughout the full energy chain in urban district environments. This Master thesis includes an overview on energy use with aggregation at building- and a geographically restricted residential area level. LÄS MER