Author: Aaron Sie-Shun HuPublisher:
ISBN:
Category : Flame
Languages : en
Pages : 202
Book Description
An Experimental Investigation of Turbulent Diffusion Flames
Author: Aaron Sie-Shun HuPublisher:
ISBN:
Category : Flame
Languages : en
Pages : 202
Book Description
Experimental Investigation of Turbulence Diffusion
Author: E. R. Van DriestPublisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Theoretical and Experimental Investigation of Turbulent Thermal Diffusion in Stably Stratified Flows
Author: Guy AmirPublisher:
ISBN:
Category :
Languages : en
Pages : 30
Book Description
"In this study we investigate the phenomenon of turbulent thermal diffusion of inertial and non-inertial particles in stably stratified turbulent flow. The phenomenon of turbulent thermal diffusion was predicted theoretically 20 years ago and since then was detected in laboratory and numerical experiments and confirmed by atmospheric observations. The essence of this phenomenon of turbulent thermal diffusion is the appearance of a nondiffusive mean flux of particles in the direction of the mean heat flux that results in a accumulation of particles in the vicinity of temperature minima. The theory of this effect has been previously developed only for small temperature gradients and small Stokes numbers [Elperin et al. (1996a)]. In the course of the research we conducted comprehensive measurements of spatial distributions of particles in oscillating grid turbulence and turbulent velocity distributions using Particle Image Velocimetry for various flow conditions. The temperature distribution was measured using a temperature probe that includes an array of twelve E-thermocouples." -- From the abstract.
An Experimental Investigation of Short Range Diffusion from a Point Source and the Related Turbulence Parameters in an Urban Area
Author: Metin YerselPublisher:
ISBN:
Category : Atmospheric turbulence
Languages : en
Pages : 336
Book Description
An Experimental Study of Turbulent Diffusion in Lakes
Author: Paul Douglas QuayPublisher:
ISBN:
Category : Diffusion in hydrology
Languages : en
Pages : 388
Book Description
An Experimental Investigation of the Velocity Field of and Scalar Dispersion in the Shearless Turbulence Mixing Layer
Author: Srinivas V. VeeravalliPublisher:
ISBN:
Category : Plumes (Fluid dynamics)
Languages : en
Pages : 422
Book Description
Turbulent Flows
Author: G. BiswasPublisher: CRC Press
ISBN: 9780849310140
Category : Technology & Engineering
Languages : en
Pages : 478
Book Description
This book allows readers to tackle the challenges of turbulent flow problems with confidence. It covers the fundamentals of turbulence, various modeling approaches, and experimental studies. The fundamentals section includes isotropic turbulence and anistropic turbulence, turbulent flow dynamics, free shear layers, turbulent boundary layers and plumes. The modeling section focuses on topics such as eddy viscosity models, standard K-E Models, Direct Numerical Stimulation, Large Eddy Simulation, and their applications. The measurement of turbulent fluctuations experiments in isothermal and stratified turbulent flows are explored in the experimental methods section. Special topics include modeling of near wall turbulent flows, compressible turbulent flows, and more.
Turbulent Diffusion in Liquid Jets
Author: Strong C. ChaungPublisher:
ISBN:
Category : Jets
Languages : en
Pages : 146
Book Description
Engineering Turbulence Modelling and Experiments 5
Author: W. RodiPublisher: Elsevier
ISBN: 008053094X
Category : Mathematics
Languages : en
Pages : 1029
Book Description
Turbulence is one of the key issues in tackling engineering flow problems. As powerful computers and accurate numerical methods are now available for solving the flow equations, and since engineering applications nearly always involve turbulence effects, the reliability of CFD analysis depends increasingly on the performance of the turbulence models. This series of symposia provides a forum for presenting and discussing new developments in the area of turbulence modelling and measurements, with particular emphasis on engineering-related problems. The papers in this set of proceedings were presented at the 5th International Symposium on Engineering Turbulence Modelling and Measurements in September 2002. They look at a variety of areas, including: Turbulence modelling; Direct and large-eddy simulations; Applications of turbulence models; Experimental studies; Transition; Turbulence control; Aerodynamic flow; Aero-acoustics; Turbomachinery flows; Heat transfer; Combustion systems; Two-phase flows. These papers are preceded by a section containing 6 invited papers covering various aspects of turbulence modelling and simulation as well as their practical application, combustion modelling and particle-image velocimetry.
An Experimental Investigation of Turbulence in a Stratified Fluid
Author: George Arthur SeaverPublisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
