Sökning: "turbulent kinetic energy"
Visar resultat 1 - 5 av 69 avhandlingar innehållade orden turbulent kinetic energy.
1. On Turbulent Wall Jets
Sammanfattning : An experimental investigation of the two- and three-dimensional turbulent wall jets has been conducted. The measurements have been performed using different hot-wire techniques in large scale wall jet facilities, and the measurements were focused on the fully-developed region of the flow. LÄS MER
2. Simulation and assessment of particle transport in fusion plasmas
Sammanfattning : A civilized society need energy to function. An attractive new energy source is nuclear fusion with its abundance of fuel, intrinsic safety and limited environmental impact. Although the concept of fusion for energy has been well understood for over a century, to create it here on earth has been more irksome. LÄS MER
3. Using Energy Fluxes to Analyze the Hydrodynamic Performance of Marine Propulsion Systems
Sammanfattning : The strive towards more fuel efficient ships is a continuously ongoing process, motivated by both economic and regulatory reasons. An important aspects to consider for the final fuel consumption is the propulsion system performance in relevant operating conditions. LÄS MER
4. Experimental Studies of Separated Flow and Heat Transfer in a Ribbed Channel
Sammanfattning : The main concern of this thesis is to experimentally investigate the turbulent flow and heat transfer in a ribbed channel. Such flows are encountered in many engineering applications, e.g., gas turbine cooling. LÄS MER
5. Experimental Studies of Turbulent Mixing in Impinging Jets
Sammanfattning : This thesis concerns the experimental study of mixing and flow characteristic in turbulent circular impinging jets without and with jet orifice manipulators (i.e. passive-fixed perturbations atthe nozzle exit), without and with swirl. LÄS MER