Sökning: "Turbulent Mixing"
Visar resultat 1 - 5 av 124 avhandlingar innehållade orden Turbulent Mixing.
1. Turbulent jets in confined spaces : application in mixing ventilation: experimental and numerical studies
Sammanfattning : The basis of mixing ventilation is the airflow supply to the room by means of jets initiatedfrom the ventilation diffusers. To avoid the draught problem, the design of mixing ventilationmakes uses the throw term, which is defined as the distance to the supply air terminal inwhich the jet centreline mean velocity is decreased to a given value. LÄS MER
2. 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
3. Turbulent mixing and fast chemical reactions
Sammanfattning : .... LÄS MER
4. Uncovering Ocean Mixing near Rough Bathymetry : Using Broadband Acoustics
Sammanfattning : Ocean mixing related to rough bathymetry is highly dynamic and exhibits large spatial and temporal variability. Therefore, established in-situ methods as well as numerical models often lack the resolution to capture this type of mixing. In this thesis, acoustics are used to observe, map and quantify stratified mixing at unprecedented resolution. LÄS MER
5. Numerical Studies of Mixing in Pipes and Static Mixers
Sammanfattning : The objective of the present work was to investigate the mixing process in static mixers under laminar flow conditions, and in pipes during the displacement of dissimilar liquids. A numerical scheme and a method of characterizing static mixers were developed. LÄS MER