Sökning: "PROOSIS"

Hittade 3 uppsatser innehållade ordet PROOSIS.

  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. IMPROVING THE REPRESENTATION OF 1D PERFORMANCE COMPRESSOR MODEL

    Master-uppsats, KTH/Energiteknik

    Författare :Alexandre Lions; [2018]
    Nyckelord :;

    Sammanfattning : The thesis project was carried out at SAFRAN AIRCRAFT ENGINES in France with goal to check the feasibility of implementing 1D validated aerodynamic models into the engine performance models. It is a part of a wider project of improving the representation of transient and steady effects that are missing in 0D representations. LÄS MER

  4. 3. Performance model of a very high bypass ratio counter rotating turbo fan engine

    Master-uppsats, KTH/Kraft- och värmeteknologi

    Författare :Martin Perrin; [2012]
    Nyckelord :Performance engine counter rotating CRTF three-spool snecma gearbox;

    Sammanfattning : Nowadays Snecma focuses on new engine architectures in order to meet the future demands in civil aviation. One of these considered concepts is aircrafts powered by counter rotating fan engines which aim at tackling both noise and polluting emissions. LÄS MER