Search for dissertations about: "swirling jets"
Showing result 1 - 5 of 10 swedish dissertations containing the words swirling jets.
-
1. On vortex breakdown in swirling annular jets
Abstract : .... READ MORE
-
2. Experimental Studies of Turbulent Mixing in Impinging Jets
Abstract : 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. READ MORE
-
3. Experimental study of passive scalar mixing in swirling jet flows
Abstract : Despite its importance in various industrial applications there is still a lack of experimental studies on the dynamic and thermal field of swirling jets in the near-field region. The present study is an attempt to close this lack and provide new insights on the effect of rotation on the turbulent mixing of a passive scalar, on turbulence (joint) statistics as well as the turbulence structure. READ MORE
-
4. Some Mathematical Aspects of Thermo and Fluid Dynamics
Abstract : This thesis contains mathematical treatments of three issues in thermo and fluid dynamics: swirling jets and vortex breakdown, Taylor's hypothesis and conjugate heat transfer. The work on swirling jets is focused on the study of the well-posedness of the conically self-similar free-vortex solutions to the Navier--Stokes equations. READ MORE
-
5. Large Eddy Simulation of Impinging Jets
Abstract : This thesis deals with Large Eddy Simulation (LES) of impinging air jets. The impinging jet configuration features heated circular jets impinging onto a flat plate. The problem addressed here is of generic nature, with applications in many engineering devices, such as cooling of components in gas turbines, in cars and electronic devices. READ MORE