Sökning: "shell and tube heat exchanger"

Visar resultat 1 - 5 av 12 uppsatser innehållade orden shell and tube heat exchanger.

  1. 1. Development and characterization of multi-streams heat exchangers for liquefaction cycle analysis in the contextof hydrogen mobility

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

    Författare :WULLSCHLEGER LÉA; [2023]
    Nyckelord :Liquefaction cycle; multi-streams heat exchanger; Matlab; PROOSIS; AMESIM; ArianeGroup;

    Sammanfattning : This paper presents the master thesis work done at ArianeGroup on the development and characterization of multi-streams heat exchangers for liquefaction cycle analysis in the context of hydrogen mobility. In 2015, the Paris Agreements aimed at strengthening the global response to the threat of climate change by keeping the temperature rise below 1. LÄS MER

  3. 2. Analys av värmeåtervinningsmöjligheter och värmeväxlare kring elektrolysprocessen vid Bolidens Rönnskärsanläggning

    Uppsats för yrkesexamina på avancerad nivå, Umeå universitet/Institutionen för tillämpad fysik och elektronik

    Författare :Anton Lundberg; [2022]
    Nyckelord :shell and tube heat exchanger; Rörvärmeväxlare;

    Sammanfattning : Bolidens elektrolysverk på Rönnskär hade ett behov av att analysera potentialen för att återvinna och utnyttja spillvärme från kondensat för verket. Ångan som användes för existerande värmeväxlare varåtervunnen från olika processer inom Rönnskär, men även producerad av en oljepanna. LÄS MER

  4. 3. Validating results from the Molten Salt Reactor Experiment by use of turbulent CFD simulations : A study of a modified U-tube shell-and-tube primary heat exchanger and radiator with molten salts

    Master-uppsats, Luleå tekniska universitet/Rymdteknik

    Författare :Malcolm Akner; [2021]
    Nyckelord :CFD; MSRE; CAD; CHT; experiment; molten; liquid; salt; fluid mechanics; mechanics; fluid; LTU; nuclear; reactor; nuclear reactor; generation four; generation IV; copenhagen atomics; copenhagen; atomics; space engineering; space; engineering; aerospace; thesis; master s thesis; master s; Malcolm; Akner; Erik; CFD; MSRE; CAD; CHT; flytande; salt; strömningslära; strömningsmekanik; fluid; fluidmekanik; LTU; kärnreaktor; generation fyra; generation IV; copenhagen atomics; rymdteknik; flygteknik; ingenjör; civilingenjör; examensarbete; Malcolm; Akner; Erik;

    Sammanfattning : Background Nuclear reactors utilizing molten fuels rather than solid fuels show a massive advantage in energy yield, waste handling and safety features. The only successful reactor utilizing a molten fuel was called the ‘Molten Salt Reactor Experiment’ (MSRE), built and operated in the Oak Ridge national laboratory (ORNL) in Tennessee, U.S.A. LÄS MER

  5. 4. Additively Manufactured Heat Exchangers- Development and Testing

    Master-uppsats, Lunds universitet/Innovation

    Författare :Isak Wadsö; Simon Holmqvist; [2020]
    Nyckelord :Additive manufacturing; Heat exchanger; Triply periodic minimal surface; AlSi10Mg; Technology and Engineering;

    Sammanfattning : Heat exchangers are important devices in many applications. Extensive work is done in optimization, but the overall designs are often one of the conventional varieties such as plate or shell-and-tube heat exchanger. These are constrained by their manufacturing, for example the use of construction material such as sheet metal and cylindrical pipes. LÄS MER

  7. 5. Design and Optimization of a Sodium-Molten Salt Heat Exchanger for Concentrating Solar Power applications

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

    Författare :Salvatore Guccione; [2020]
    Nyckelord :Concentrating solar power CSP ; liquid sodium; advanced molten salt; chloride salt; heat exchanger HX ; shell and tube; CSP Gen3 Liquid-Phase Pathway; Modelica; Termisk solkraft; CSP; flytande natrium; avancerat smält salt; kloridsalt; värmeväxlare HX ; skal och rör; CSP Gen3 Liquid-Phase Pathway; Modelica;

    Sammanfattning : Concentrating Solar Power (CSP) is one of the most promising renewable energybased electricity generation technologies to deal with the increasing demand of power consumption and environmental sustainability. With the aim of achieving the 2020 SunShot cost target for CSP of 60 USD/MWh, the United States Department of Energy presented, in May 2018, the Gen3 CSP initiative. LÄS MER