Essays about: "ground heat pump"

Showing result 16 - 20 of 79 essays containing the words ground heat pump.

  1. 16. Integrating Ground Source Heat Pumps into Elderly Homes as Energy-efficient Heating and Cooling Solution - A Swedish Case Study

    University essay from Lunds universitet/Avdelningen för Energi och byggnadsdesign; Lunds universitet/Institutionen för arkitektur och byggd miljö

    Author : Moritz Kuhleber; [2021]
    Keywords : Ground source heat pumps; Elderly homes; Thermal comfort; Energy performance; Multi-family buildings; Technology and Engineering;

    Abstract : Energy efficiency and environmental questions have gained increased attention over the last decade. In combination with global warming and increasing cooling demands, the Swedish market for combined heating and cooling solutions such as ground source heat pumps expands. READ MORE

  3. 17. A reverse data-driven energy estimation approach for evaluating renewable energy systems implementation in New York City

    University essay from Lunds universitet/Institutionen för arkitektur och byggd miljö; Lunds universitet/Avdelningen för Energi och byggnadsdesign

    Author : Seyedmohammad Hosseini; [2021]
    Keywords : Energy use prediction; Energy performance simulation; Renewable energy source; data-driven energy estimation; Statistical methods; Reverse method; Regression model; Urban modelling; Energy modelling; Generative modelling; Geothermal heat pump; Borehole Thermal Energy Storage.; Technology and Engineering;

    Abstract : Urban areas are responsible for a significant part of greenhouse gas emissions. Megacities, especially, have cumulative impacts due to different anthropogenic heat sources and urban heat island phenomena. It is therefore vital to replace fossil fuel burning heating sources with renewable sources in the current building stock. READ MORE

  4. 18. Multidimensional Assessment For a Case Studied Zero Energy Building : Climate positive buildings with and without a connection to the district heating network

    University essay from Mälardalens högskola/Akademin för ekonomi, samhälle och teknik

    Author : Daniel Rimec; [2021]
    Keywords : CO2-mitigation; Zero-energy building; Climate positive buildings; ETC buildings; Enviro-economic; District heating network; ground source heat pump;

    Abstract : The purpose of this report is to get an overview of the CO2 reduction possibilities when adopting different renewable energy source, when the case studied building sustains a district heating network connection and when not, and how the renewable energy source flexibilities (Solar and Wind) differ depending on region. The method regards a ETC house that falls into the climate positive category and assesses the reduction when comparing CO2 emissions form the energy demand. READ MORE

  5. 19. Performance Evaluation of Ground Heating and Cooling Systems - Long-term performance measurements of two case buildings

    University essay from Lunds universitet/Avdelningen för Energi och byggnadsdesign; Lunds universitet/Institutionen för arkitektur och byggd miljö

    Author : Hao Liu; Hongyi Zhang; [2020]
    Keywords : Ground source heat pump GSHP ; System performance; Long-term monitoring; Geothermal; Borehole heat exchangers; Office building; Uncertainty analysis; Deep Green Cooling; Free cooling; Heating; Cooling; Technology and Engineering;

    Abstract : Geothermal energy is one of the oldest and most sustainable energy sources and has been used for thousands of years. The temperature of the ground at shallow depth is fairly constant, above the air temperature in winter and lower than the ambient temperature in summer. READ MORE

  6. 20. Understanding Green Energy Technology : Learning Processes in the Development of the Ground Source Heat Pump

    University essay from Uppsala universitet/Byggteknik och byggd miljö

    Author : Amanda Gidén Hember; [2020]
    Keywords : ground source heat pumps; small-scale technology; energy efficiency; learning; experience curve; gridless technology;

    Abstract : The aim of this thesis is to increase the understanding of small-scale green energy technology development. In the transition towards a fossil free energy system, heat pumps are a low emission heating alternative. READ MORE