Essays about: "TRNSYS simulations"

Showing result 6 - 10 of 15 essays containing the words TRNSYS simulations.

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

    University essay from Högskolan Dalarna/Energiteknik

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

    Abstract : 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. READ MORE

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

    University essay from KTH/Skolan för industriell teknik och management (ITM)

    Author : Dado Hadziomerovic; [2019]
    Keywords : ;

    Abstract : 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. READ MORE

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

    University essay from Lunds universitet/Teknisk geologi; Lunds universitet/Väg- och vattenbyggnad (CI)

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

    Abstract : 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. READ MORE

  5. 9. Weather data for heat pump system control improvement: analysis of instantaneous and forecasted measurements and evaluation of potential energy savings

    University essay from KTH/Tillämpad termodynamik och kylteknik

    Author : Mattia Monteggia; [2018]
    Keywords : heat pump system control; HVAC predictive rule-based control; weather forecast; occupancy behavior; internal gain; ambient temperature; perfect prediction;

    Abstract : The present work deals with a study related to the analysis of weather data for heat pump system control improvement based on both instantaneous and forecasted measurements. In particular, the analysis is firstly focused on the comparison of multiple weather sources for the assessment of weather forecast uncertainties, based on the evaluation of errors in prediction with respect to measured values. READ MORE

  6. 10. Practical evaluation of borehole heat exchanger models in TRNSYS

    University essay from KTH/Tillämpad termodynamik och kylteknik

    Author : Åsa Thorén; [2016]
    Keywords : TRNSYS; borehole heat exchanger; boreholes; Ground source heat pump; Renewable energy;

    Abstract : Vertical ground source heat pumps are established and still growing on the global market. The modelling of these systems is important for system design and optimization. This is an active field of research, and many models are often built into system simulation software such as TRNSYS. READ MORE