Author: Publisher:
ISBN:
Category : Fluid dynamics
Languages : en
Pages : 382
Book Description
AIAA 22nd Fluid Dynamics, Plasma Dynamics & Lasers Conference: 91-1620 - 91-1650
Author: AIAA 22nd Fluid Dynamics, Plasma Dynamics & Lasers Conference: 91-1652 - 91-1698
Author: 29th Plasmadynamics and Lasers Conference
Author: Scientific and Technical Information Output of the Langley Research Center for Calendar Year 1984
Author: Future Energy Conferences and Symposia
Author: Separated Flows and Jets
Author: Victor V. KozlovPublisher: Springer Science & Business Media
ISBN: 3642844472
Category : Science
Languages : en
Pages : 907
Book Description
Separated flows and jets are closely linked in a variety of applications. They are of great importance in various fields of fluid mechanics including vehicle efficiency, technical branches concerned with gas/liquid flows, atmospheric effects on various constructions, etc. Knowledge of the physics of separated flows and jets and the development of reliable control techniques are prerequisite for future progress in the field. These aspects were in focus during the IUTAM-Symposium which was held in Novosibirsk, 9-13 July, 1990. This volume contains a selection of papers presenting recent results of theoretical and numerical studies as well as experimental work on separated flows and jets. The topics include sub- and supersonic, laminar and turbulent separation as well as organized structures in separated flows and jets. The reader will find here the state of the art and major trends for research in this field of aero-hydrodynamics.
Prediction of Transonic Vortex Flows Using Linear and Nonlinear Turbulent Eddy Viscosity Models
Author: Robert E. BartelsPublisher:
ISBN:
Category : Aerodynamics, Transonic
Languages : en
Pages : 38
Book Description
Threee-dimensional transonic flow over a delta wing is investigated with a focus on the effect of transition and influence of turbulence stress anisotropies. The performance of linear eddy viscosity models and an explicit algebraic stress model is assessed at the start of the vortex flow, and the results compared with experimental data. To assess the effect of transition location, computations that either fix transition or are fully turbulent are performed. To assess the effect of the turbulent stress ansiotropy, comparisons are made between predictions from the algebraic stress model and the linear eddy viscosity models. Both transition location and turbulent stress anisotropy significantly affect the 3D flow field. The most significant effect is found to be the modeling of transition location. At a Mach number of 0.90, the computed solution changes character from steady to unsteady depending on transition onset. Accounting for the anisotropies in the turbulent stresses also considerably impacts the flow, most notably in the outboard region of flow separation.
Survey of CFD Applications for High Speed Inlets
Author: Keith E. NumbersPublisher:
ISBN:
Category : Aerodynamics, Supersonic
Languages : en
Pages : 60
Book Description
A comprehensive review of techniques and methods for applying computational fluid dynamics (CFD) analysis to high speed inlets and related flows is provided via an extensive literature survey of such applications. Topics covered include governing equations, numerical integration schemes, boundary conditions, gridding requirements, and turbulence models. Results of applications from the literature survey shed light on the relative success of the techniques being used throughout the industry. (AN).
30th International Symposium on Shock Waves 1
Author: Gabi Ben-DorPublisher: Springer
ISBN: 331946213X
Category : Technology & Engineering
Languages : en
Pages : 746
Book Description
These proceedings collect the papers presented at the 30th International Symposium on Shock Waves (ISSW30), which was held in Tel-Aviv Israel from July 19 to July 24, 2015. The Symposium was organized by Ortra Ltd. The ISSW30 focused on the state of knowledge of the following areas: Nozzle Flow, Supersonic and Hypersonic Flows with Shocks, Supersonic Jets, Chemical Kinetics, Chemical Reacting Flows, Detonation, Combustion, Ignition, Shock Wave Reflection and Interaction, Shock Wave Interaction with Obstacles, Shock Wave Interaction with Porous Media, Shock Wave Interaction with Granular Media, Shock Wave Interaction with Dusty Media, Plasma, Magnetohyrdrodynamics, Re-entry to Earth Atmosphere, Shock Waves in Rarefied Gases, Shock Waves in Condensed Matter (Solids and Liquids), Shock Waves in Dense Gases, Shock Wave Focusing, Richtmyer-Meshkov Instability, Shock Boundary Layer Interaction, Multiphase Flow, Blast Waves, Facilities, Flow Visualization, and Numerical Methods. The two volumes serve as a reference for the participants of the ISSW30 and anyone interested in these fields.
High-Performance Computing in Biomedical Research
Author: Theo C. PilkingtonPublisher: CRC Press
ISBN: 1000141500
Category : Science
Languages : en
Pages : 576
Book Description
Leading researchers have contributed state-of-the-art chapters to this overview of high-performance computing in biomedical research. The book includes over 30 pages of color illustrations. Some of the important topics featured in the book include the following: