Sökning: "STARCCM"

Hittade 5 uppsatser innehållade ordet STARCCM.

  1. 1. Development of HVAC simulations for truck cabins using OpenFOAM

    Master-uppsats, Linköpings universitet/Mekanisk värmeteori och strömningslära

    Författare :Junaid Haider; [2023]
    Nyckelord :Computational Fluid Dynamics; OpenFOAM; Conjugate Heat Transfer; chtMultiRegionFoam;

    Sammanfattning : In regions with cold climates, a layer of ice often forms on vehicle windshields, whichobstructs the driver’s view. To address this issue, vehicles are equipped with internal defrosters. However, at Scania, the evaluation of defroster design performancecurrently relies on time-consuming and costly physical testing. LÄS MER

  3. 2. Hydrogen-Methane combustion modeling in the burner of the SGT-800 Siemens Energy gas turbine

    Master-uppsats, KTH/Teknisk mekanik

    Författare :Nikolaos Bozikis; [2022]
    Nyckelord :Engineering mechanics; fluid dynamics; CFD; combustion modeling; industrial gas turbines;

    Sammanfattning : Industrial gas turbines constitute an integral part of today’s electricalpower production infrastructure. Reacting gas flows in these machines arevery interesting and complex in nature since they exhibit highly turbulentbehaviour which is strongly coupled to the chemical reaction dynamics. LÄS MER

  4. 3. CFD study and method development for air intake systems using OpenFOAM

    Master-uppsats, KTH/Teknisk mekanik

    Författare :Giovanni Calzolari; [2020]
    Nyckelord :;

    Sammanfattning : This report is the result of a joint collaboration between the two Swedish companies AFRY and Scania AB. The need of CFD analyses for internal flow purposes are continuously increasing in companies like Scania. However the use of CFD software is limited to license costs. LÄS MER

  5. 4. Investigation of open-Source CFD software on shipyards - Analysis of combustion outlets on large yachts using openFoam®

    H-uppsats,

    Författare :Carl Jascha Mordhorst; [2019-07-03]
    Nyckelord :Transport; Farkostteknik; Transport; Vehicle Engineering;

    Sammanfattning : Abstract Modern engineering requires detailed knowledge of forces, flow directions and velocities, when designing the vehicles of the future. In the ship building industry this is traditionally done in towing tank and wind tunnel experiments or by the long experience of skilled engineers. LÄS MER

  7. 5. CFD simulation of dip-lubricated single-stage gearboxes through coupling of multiphase flow and multiple body dynamics : an initial investigation

    Master-uppsats, Linköpings universitet/Mekanisk värmeteori och strömningslära

    Författare :Nasir Imtiaz; [2018]
    Nyckelord :transmissions; churning losses; CFD; STAR-CCM ; FZG gearbox; planetary gearbox; RBM; MRF; unsteady framework; VOF; immiscible; overset meshing technique;

    Sammanfattning : Transmissions are an essential part of a vehicle powertrain. An optimally designed powertrain can result in energy savings, reduced environmental impact and increased comfort and reliability. Along with other components of the powertrain, efficiency is also a major concern in the design of transmissions. LÄS MER