Sökning: "TRNSYS"

Visar resultat 1 - 5 av 48 uppsatser innehållade ordet TRNSYS.

  1. 1. 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

  2. 2. 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

  3. 3. Techno-Economic Analysis of an Innovative Purely Solar Driven Combined Cycle System based on Packed Bed TES Technology

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

    Författare :Tianqi Ruan; [2019]
    Nyckelord :Tower CSP Techno-economic analysis; Dynamic simulation; Tower CSP teknisk-ekonomisk analys; Dynamisk simulering;

    Sammanfattning : With increasing awareness of environmental issues and worldwide requirements for sustainable development, renewable energy technologies with lower environmental impact, especially those having abundant resources like wind and solar energy, attract more attention. Concentrating Solar Power (CSP) is one of the most promising solar energy technologies. LÄS MER

  4. 4. Thermal Performance Analysis of High Temperature Borehole Thermal Energy Storage Design from an Insulation Perspective

    Uppsats för yrkesexamina på avancerad nivå, Lunds universitet/Teknisk geologi; Lunds universitet/Väg- och vattenbyggnad (CI)

    Författare :Tobias Magnusson; Joel Ljunggren; [2019]
    Nyckelord :High Temperature Borehole Thermal Energy Storage; HT-BTES; Thermal Energy Storage; TRNSYS; Technology and Engineering;

    Sammanfattning : Thermal energy storage is a growing concept within the sector of energy production. The concept is based on storage of excess thermal energy, for usage during high demand, as a mean of reducing the need for new production. LÄS MER

  5. 5. Propane Heat Pump Modelling and Monitoring for System Control Analysis

    Master-uppsats, KTH/Tillämpad termodynamik och kylteknik

    Författare :Fernando Mengod Bautista; [2019]
    Nyckelord :;

    Sammanfattning : The objective of this master thesis was the performance analysis of a non-conventional heating system layout based on a propane heat pump unit. The objective had been pursued by monitoring and modelling the system. First, the project focused on monitoring the system, since for a correct modelling it was necessary to have all the data of the system. LÄS MER