Sökning: "Flow in complex terrain"
Hittade 4 avhandlingar innehållade orden Flow in complex terrain.
1. Mesoscale Simulations of Atmospheric Flow in Complex Terrain
Sammanfattning : The MIUU mesoscale model was further developed, in order to include information on large-scale atmospheric fields from global or regional atmospheric climate- and weather-prediction models. For this purpose, a new lateral boundary condition was developed and implemented into the model. LÄS MER
2. Glacial dynamics and till genesis in hilly terrain : A study in the Tallträsk area, central-northern Sweden
Sammanfattning : This study deals with the influence of topography on glacial dynamics and the genesis of till in an area of moder-ate bedrock relief. An area 25 km west of Lycksele, northern Sweden, was investigated using geomorphological and sedimentological methods. LÄS MER
3. Wind turbines over a hilly terrain: performance and wake evolution
Sammanfattning : The aim of this licentiate thesis is to investigate wind-turbines placed in a complex-terrain environment. This is done by studying the flow around small-scale wind-turbine models placed over a landscape model with hills, and by comparing the results with corresponding data obtained over a flat terrain model. LÄS MER
4. Turbulence-resolving simulations for engineering applications
Sammanfattning : Most fluid flows of industrial interest are turbulent and their accurate representation may be of vital importance for the design process of new products. To date, steady RANS methods are usually employed for the simulation of turbulent flows of everyday engineering problems. LÄS MER