Sökning: "CFD"

Visar resultat 1 - 5 av 544 avhandlingar innehållade ordet CFD.

  1. 1. Mass transfer and slag-metal reaction in ladle refining : a CFD approach

    Författare :Eva Ramström; Du Sichen; Mselly Nozotta; KTH; []
    Nyckelord :ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; reoxidation; desulphurisation; CFD; ladle treatment; model; Other materials science; Övrig teknisk materialvetenskap;

    Sammanfattning :   In order to optimise the ladle treatment mass transfer modelling of aluminium addition and homogenisation time was carried out. It was stressed that incorporating slag-metal reactions into the mass transfer modelling strongly would enhance the reliability and amount of information to be analyzed from the CFD calculations. LÄS MER

  2. 2. Visualization of Airflow, Temperature and Concentration Indoors : whole-field measuring methods and CFD

    Författare :Mathias Cehlin; Högskolan i Gävle; []
    Nyckelord :Whole-field; CFD; Visualization;

    Sammanfattning :   The thermal indoor climate is a complicated combination of a number of physical variables, all of which strongly affect people’s well-being. The indoor climate not only heavily affects people’s health and life quality, but also their productivity and ability to work efficiently. LÄS MER

  3. 3. CFD Methods for Predicting Aircraft Scaling Effects

    Författare :Karl Pettersson; Arthur Rizzi; Bryan Richards; KTH; []
    Nyckelord :ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; CFD; Scaling Effects; Boundary Layer Transition; Preconditioning; Vehicle engineering; Farkostteknik;

    Sammanfattning : This thesis deals with the problems of scaling aerodynamic data from wind tunnel to free flight  conditions. The main challenges when this scaling should be performed is how the model support, wall interference and the potentially lower Reynolds number in the windtunnel should be corrected. LÄS MER

  4. 4. CFD modelling of small biomass-fired boilers

    Författare :Anders Lönnermark; Chalmers University of Technology; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; simulation; combustion; biomass; modelling; emissions; CFD; reaction rate; mixing; boiler;

    Sammanfattning : .... LÄS MER

  5. 5. Parallel Computing for Applications in Aeronautical CFD

    Författare :Anders Ytterström; KTH; []
    Nyckelord :CFD; Parallel Computing ; Load Balancing ; Aerodynamics;

    Sammanfattning : .... LÄS MER