Sökning: "absorption heat pump"

Visar resultat 1 - 5 av 18 uppsatser innehållade orden absorption heat pump.

  1. 1. Review and Design Adaptations of a SrCl2-NH3 bench-scale Thermochemical Heat Storage system

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

    Författare :Hjörtur Brynjarsson; [2021]
    Nyckelord :Thermochemical heat storage TCS ; SrCl2-NH3; system design; kinetics; absorption; desorption; octaammine; diammine; monoammine; pressure management; commissioning; Termokemisk värmelagring TCS ; SrCl2-NH3; systemdesign; kinetik; absorption; desorption; oktaammin; diammin; monoammin; tryckhantering; driftsättning;

    Sammanfattning : Thermochemical heat storage (TCS) is a thermal energy storage (TES) technology used to store thermal energy for later use. TCS can provide heating or cooling services from intermittently available thermal energy, often low grade waste heat. LÄS MER

  3. 2. Investigation of carbon capture technologies for Sävenäs waste-to-energy plant

    Uppsats för yrkesexamina på avancerad nivå, Luleå tekniska universitet/Institutionen för samhällsbyggnad och naturresurser

    Författare :Jasmine Andersson; [2020]
    Nyckelord :CCS; flue gas treatment; waste incineration; energy balance; emission abatement;

    Sammanfattning : Carbon capture technologies have the potential to decarbonize the emissions to air from the heat and power sector and contribute to the necessary greenhouse gas emission mitigation in order to meet the Paris Agreement requirements. The energy requirement and ability to retrofit carbon capture units are crucial to convert existing power plants into more environmental benign processes to meet the Swedish national goal of greenhouse gas neutrality at 2045. LÄS MER

  4. 3. Techno-economic evaluation of heat-driven cooling solutions for utilization of district heat in Aalesund, Norway

    Master-uppsats, KTH/Energiteknik

    Författare :Bjørnar Vattøy; [2018]
    Nyckelord :;

    Sammanfattning : This study is aimed to evaluate the techno-economic feasibility of implementing heat driven cooling technologies in buildings connected to Tafjord Kraftvarme’s district heating network in Aalesund, Norway. Heating and cooling demands were found by projecting two 4000 𝑚2 office buildings according to Passive House and Low Energy Building criteria, within the frame of the energy requirements in the TEK17 building regulations (Standard Norge, 2012) (Norwegian Building Authority, 2017). LÄS MER

  5. 4. Thermodynamics of a Two-Qubit Absorption-Driven Heat Pump

    Master-uppsats, Lunds universitet/Matematisk fysik; Lunds universitet/Fysiska institutionen

    Författare :Gustav Seemann; [2018]
    Nyckelord :Thermodynamics; Quantum Mechanics; Mathematical Physics; Qubit; Qubits; Heat Pump; Refrigerator; Quantum Thermal Machine; Quantum Thermodynamics; Lindblad Equation; Quantum Master Equation; Density Operator; Technology and Engineering; Physics and Astronomy;

    Sammanfattning : Quantum thermal machines, a sub-field of quantum thermodynamics, are actively studied with the aim to understand the connection between quantum mechanics and thermodynamics. In this work, qubits are used as the active medium in an absorption driven heat pump. LÄS MER

  7. 5. Framtida energilösning för tillvaratagande av överskottsvärme med värmepump : Ett examensarbete utfört på Händelöverket, E.ON

    Master-uppsats, Linköpings universitet/Energisystem

    Författare :Stefan Elez; [2017]
    Nyckelord :Värmepump; energilösning; Händelö; Kraftvärme; Kraftvärmeverk; Absorptionsvärmepump; Biopanna; Energilösning; EON;

    Sammanfattning : E.ON har satt som mål att leverera 100% förnybar och återvunnen energi år 2025. På E.ON:s kraftvärmeverk Händelö i Norrköping måste då den koldrivna Panna 12, men även den biodrivna Panna 11 ersättas med en ny typ av förnybar och återvunnen lösning som ska producera värme. LÄS MER