Author: Jean Pascal SislianPublisher:
ISBN:
Category : Combustion
Languages : en
Pages : 33
Book Description
Analysis of Swirling Jet Turbulent Mixing and Combustion
Author: Jean Pascal SislianPublisher:
ISBN:
Category : Combustion
Languages : en
Pages : 33
Book Description
Some Effects of Swirl on Turbulent Mixing and Combustion
Author: Arthur RubelPublisher:
ISBN:
Category : Combustion
Languages : en
Pages : 68
Book Description
Swirling Jet Turbulent Mixing and Combustion Computations
Author: Arthur RubelPublisher:
ISBN:
Category : Combustion
Languages : en
Pages : 52
Book Description
Integrated Computational/experimental Study of Turbulence Modification and Mixing Enhancement in Swirling Jets
Author: Jonathan Wayne NaughtonPublisher:
ISBN:
Category : Eddies
Languages : en
Pages : 30
Book Description
Swirling jet flows have been studied experimentally and computationally and the results have been compared with theory. Three-component Laser Doppler Anemometry (LDA) measurements have been carried out for swirling jets of various strengths and swirl distributions. Radial profiles of velocity have been obtained from the jet exit to 50 diameters downstream. The experimental results are consistent with previous results and with similarity theory for weakly swirling turbulent jets. However, the parametric range and spatial domain of the current data set makes it suitable for validation. Computational simulations have also been performed using a combination of Reynolds Averaged Navier-Stokes (RANS) and Large Eddy Simulation (LES) approaches. The results have been validated with experimental data and used to explore the mechanisms behind the increased mixing enhancement observed. The combined experimental/computational effort is still ongoing, but the experiences to date have demonstrated the effectiveness of such an approach.
Swirling Jet Turbulent Mixing and Combustion Computations
Author: Arthur RubelPublisher:
ISBN:
Category : Combustion
Languages : en
Pages : 50
Book Description
Coarse Grained Simulation and Turbulent Mixing
Author: Fenando F. GrinsteinPublisher: Cambridge University Press
ISBN: 1107137047
Category : Science
Languages : en
Pages : 481
Book Description
Reviews our current understanding of the subject. For graduate students and researchers in computational fluid dynamics and turbulence.
Turbulent Mixing in Free Swirling Jets
Author: Technical Abstract Bulletin
Author: IUTAM Symposium on Turbulent Mixing and Combustion
Author: Andrew PollardPublisher: Springer Science & Business Media
ISBN: 9401719985
Category : Science
Languages : en
Pages : 454
Book Description
The goals of the Symposium were to draw together researchers in turbulence and combustion so as to highlight advances and challenge the boundaries to our understanding of turbulent mixing and combus tion from both experimental and simulation perspectives; to facilitate cross-fertilization between leaders in these two fields. These goals were noted to be important given that turbulence itself is viewed as the last great problem in classical physics and the addition of chemical reaction amplifies the difficulties enormously. The papers that have been included here reflect the richness of our subject. Turbulence is rich and complex in its own right. And, its inner structure, hidden in the morass of scales, large and small, can dominate transport. Earlier IUTAM Symposia have considered this field, Eddy Structure Identification in Free Turbulent Flows, Bonnet and Glauser (eds) 1992 and Simulation and Identification of Organized Structures in Flows, Sorensen, Hopfinger and Aubry (eds) 1997. The combustion community is well served by its specialized events, most notable is the bi annual International Combustion Symposium, held under the auspices of the Combustion Institute. Mixing is often considered somewhere in between these two. This broad landscape was addressed in this Sym posium in a somewhat temporal linear fashion of increasing complexity. The lectures considered the many challenges posed by adding one ele ment to the base formed by others: turbulence and turbulent mixing in the absence of combustion through to turbulent mixing dominated by chemistry and combustion.
Scientific and Technical Aerospace Reports
Author: Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 488
Book Description
Lists citations with abstracts for aerospace related reports obtained from world wide sources and announces documents that have recently been entered into the NASA Scientific and Technical Information Database.