Sökning: "particle interaction"
Visar resultat 21 - 25 av 432 avhandlingar innehållade orden particle interaction.
21. Numerical computations of wind turbine wakes and wake interaction : Optimization and control
Sammanfattning : In the present thesis the wake flow behind wind turbines is analyzed numerically using large-eddy simulations. The wind turbine rotors are modeled by using either the actuator disc method or the actuator line method in which the blades are represented by body forces computed with airfoil data. LÄS MER
22. Rotational Bands and Pairing Interaction in the Shell Model
Sammanfattning : One of the goals pursued in the present research was to understand the nuclear phenomena (such as rotational bands, their backbending and termination, deformation, pairing correlations, etc.) using different views provided by different nuclear models. LÄS MER
23. Deriving effective forces for mesoscopic particle simulations
Sammanfattning : In the field of molecular simulations, the long-standing aim has been to study mechanisms that cannot easily be observed in experiments or understood in terms of more abstract models. This is hard for systems of mesoscopic size (proteins, membranes etc. LÄS MER
24. Laminar and turbulent particle laden flows : a numerical and experimental study
Sammanfattning : Particle laden flows are widespread in nature and in industrial applications. Dust storms, geophysical flows, pharmaceutical processes, fluidized beds and blood flow are only a few examples. Both global and local properties of a particle laden flow may alter significantly in comparison to the corresponding single phase flow. LÄS MER
25. Numerical study of dynamics of mass-emitting particles in multi-phase flow
Sammanfattning : Suspended particles can be found in wide range of industrial applications such as food industry, mining industry and energy conversion processes. Depending on flow cases which particles are involved, different dynamics and motions are expected from suspended particles. LÄS MER