Sökning: "fluidmekanik"
Visar resultat 1 - 5 av 9 uppsatser innehållade ordet fluidmekanik.
1. Design of cooling-air permeable coil support
Master-uppsats, KTH/HållfasthetsläraSammanfattning : Coil supports are integral load-bearing components employed in generators andmotors. They serve the purpose of preventing excessive deformation and maintaininga stable position of the coils responsible for generating power and magnetic fieldswhen rotating. LÄS MER
2. Materialmodellers applicerbarhet för multifasflöden med icke-Newtonska vätskor i Ansys CFX
Kandidat-uppsats,Sammanfattning : Material properties are very important to model correctly when calculating solutions for multiphase flows with non-Newtonian fluids. The models can make the solution converge or diverge depending on how it is chosen. This paper mainly focuses of the applicability of solid pressure and viscosity models in Ansys CFX. LÄS MER
3. Design of flow guiding parts through CFD topology optimisation
Master-uppsats, KTH/FordonsdynamikSammanfattning : Scania works continuously to develop internal combustion engines and after treatment systems which can achieve low pollutant emissions and high efficiency. A major principal that Scania adopted for this goal is the Simulation Driven Development (SDD) process. LÄS MER
4. 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/RymdteknikSammanfattning : 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. Centrifugal Turbopumps - Flow Physics and Modelling
Master-uppsats, Lunds universitet/Institutionen för energivetenskaperSammanfattning : Choices made in the early stages of a design process are crucial. They dictate many of the limitations and freedoms the designer has in later stages of the design. Informed decisions are therefore crucial at this stage. LÄS MER