Essays about: "air-to-water heat pump"

Showing result 1 - 5 of 7 essays containing the words air-to-water heat pump.

  1. 1. Air-to-water heat pump optimization with a photovoltaic system

    University essay from Högskolan Dalarna/Institutionen för information och teknik

    Author : Andreas Rannanpää; [2022]
    Keywords : Photovoltaic; air-to-water heat pump; load regulation;

    Abstract : Photovoltaic systems and heat pumps installations are increasing faster than ever before in Finland. Load regulation is becoming a hot topic in the PV market. With load regulation, the self-consumption can be increased, and the user may earn money. READ MORE

  3. 2. Frosting and Defrosting on Air Source Heat Pump Evaporators

    University essay from KTH/Energiteknik

    Author : Camilla Sandström; [2021]
    Keywords : ;

    Abstract : Air source heat pumps has become increasingly popular for residential households as they are considered an energy efficient alternative on the heating market. The air source heat pumps use the outdoor air as heat source and can operate in cold climates around -15 to -20°C, but as the temperatures drops below 6°C the heat pump experiences problems with frost accumulating on the heat exchanger. READ MORE

  4. 3. Modeling of waste heat recovery system and outdoor swimming pool : Waste heat from hotel kitchen recovered by heat exchanger transferred to pool

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

    Author : Linn Olanders; [2020]
    Keywords : Heat exchanger; heat recovery; waste heat; pool; swimming pool; comsol; modeling; commercial kitchen; kitchen;

    Abstract : This project was performed to evaluate if waste heat from hotel kitchens is enough to heat outdoor swimming pools in southern Europe or if it can be used as a compliment to another heat source. Another aim was to analyze the simulations and calculations of the pools and the heat recovery system. READ MORE

  5. 4. Building energy pre-design based on multi-criteria decision analysis

    University essay from Högskolan i Gävle/Energisystem

    Author : Elisavet Sandalidi; [2017]
    Keywords : decision-making; building components; multi-criteria decision analysis; residential building; energy pre-design; interests; stakeholders;

    Abstract : The successful energy design of buildings requires that special attention be paid to the conceptual stage. However, it is a difficult task to find the most promising design alternatives satisfying several conflicting criteria. READ MORE

  6. 5. Optimal production and use of solar electricity in municipal nearly Zero Energy service buildings

    University essay from KTH/Energiteknik

    Author : Paula Sankelo; [2016]
    Keywords : ;

    Abstract : EU Energy Performance of Buildings direktivet (EPBD) kräver att alla nya byggnader skall vara närä-nollenergibyggnader från och med år 2021. Nya kommunala byggnader måste uppfylla detta nära-nollenergikrav redan från och med år 2019. READ MORE