Essays about: "Building cooling consumption"

Showing result 16 - 20 of 94 essays containing the words Building cooling consumption.

  1. 16. Energy supply system for a high-rise building in Germany : Optimization of a heating and cooling supply system made with plant simulations

    University essay from Umeå universitet/Institutionen för tillämpad fysik och elektronik

    Author : Ida Almén; Elin Johansson; [2022]
    Keywords : energy supply system; absorption chiller; compression chiller; Germany;

    Abstract : The building sector has great potential for energy savings since it is responsible for nearly a third of the global energy use. As oil, coal and natural gas continues to hold a big share of the energy mix it is important to work towards introducing more renewable energy alternatives. READ MORE

  3. 17. Optimizing Energy System in a Supermarket : A case study analysis

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

    Author : Filip Josefsson; [2022]
    Keywords : R744; heat recovery; refrigeration system; supermarket; optimization; water-cooled condenser gas cooler; R744; värmeåtervinning; kylsystem; livsmedelsbutik; optimering; vattenkyld kondensor gaskylare;

    Abstract : With more restrictions regarding the use of refrigerants with high GWP-values, refrigeration systems that uses R744 (Carbon dioxide) as a refrigerant increases. Supermarkets are energy intense facilities where the refrigeration system utilize a significant part of the total utilized energy. READ MORE

  4. 18. Adaptation of buildings for climate change : A literature review

    University essay from Högskolan i Gävle/Avdelningen för byggnadsteknik, energisystem och miljövetenskap

    Author : Cheng Cheng; [2021]
    Keywords : Climate change; Extreme weather; Building energy efficiency; Passive houses;

    Abstract : In September 2020, Northeast China suffered three unprecedented typhoons in half a month, and there was freezing rain in early November, all of which led to the large-scale urban power failure. The occurrence of these phenomena makes people directly see climate change and its impact on the living environment of human beings. READ MORE

  5. 19. Techno-economic analysis of power‑to‑heat‑to‑power storage for a residential building

    University essay from Högskolan Dalarna/Institutionen för information och teknik

    Author : Alicia López de Ceballos Regife; [2021]
    Keywords : Solar energy; storage; PV installation; Li‑ion; residential sector; latent heat; high temperature; hot water tank; hybrid PV; heat pump; self-consumption; CHP; optimization; Nedler and Mead.;

    Abstract : Despite the share of renewable energies worldwide is increasing, which can help in reducing the CO2 emissions, their unpredictability has become a problem due to the mismatch between generation and demand. Among the different alternatives to solve this problem, energy storage is a very interesting solution. READ MORE

  6. 20. Effect of Heatwaves on the Cooling Demand of Austrian Residential Buildings

    University essay from KTH/Energiteknik

    Author : Apoorv Mukati; [2021]
    Keywords : ;

    Abstract : Buildings account for 40% of total energy consumption and 36% of CO2 emissions in the European Union. In 2019, households, or the residential sector, represented 26.3 % of final energy consumption in the EU out of which space cooling represented 0.4% energy consumption (Eurostat, 2021). READ MORE