Download or read book A Navier Stokes Algorithm for Turbulent Flows Using an Unstructured Grid and Flux Difference Splitting written by Frédéric Jacon and published by . This book was released on 1994 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt: Abstract: "An algorithm has been developed for the two- dimensional Reynolds-Averaged Navier-Stokes equations. The effects of turbulence are modelled by the standard k - [epsilon] model of Launder and Spalding. The equations are solved using an unstructured grid of triangles with the flow variables stored at the centroids of the cells. The treatment of the inviscid fluxes is performed with Roe's flux difference split method. Turbulent and viscous stresses and heat transfer are obtained from a discrete representation of Gauss's theorem. For the inviscid fluxes, linear reconstruction of the flow variables to the cell faces provides second-order spatial accuracy. Interpolation of the flow variables to the nodes is achieved using a second-order accurate method. A four stage modified Runge-Kutta scheme is employed for the temporal integration providing second-order accuracy in time. The algorithm is applied to an incompressible turbulent far wake, a supersonic turbulent mixing layer and boundary layers over flat plates at Mach numbers of 0.1 and 2.0 using laws of the wall as boundary conditions. Results are in excellent agreement with previous computations."
Download or read book A Navier Stokes Algorithm for Turbulent Flows Using an Unstructured Grid and Flux Diffences Splitting written by Frédéric Jacon and published by . This book was released on 1994 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Parallel Finite Volume Algorithm for Large eddy Simulation of Turbulent Flows written by Trong T. Bui and published by . This book was released on 1998 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book 25th AIAA Fluid Dynamics Conference written by and published by . This book was released on 1994 with total page 584 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Flux difference Split Parabolized Navier Stokes Algorithm for Non equilibrium Chemically Reacting Flows written by J. A. White and published by . This book was released on 1993 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1995 with total page 700 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Download or read book Recent Advances in DNS and LES written by Doyle Knight and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 516 pages. Available in PDF, EPUB and Kindle. Book excerpt: This collection of papers presents a broad range of topics in DNS and LES, from new developments in LES modeling to DNS and LES for supersonic and hypersonic boundary layers. The book provides an extensive view of the state of the art in the field.
Download or read book Computational Fluid Mechanics and Heat Transfer written by Dale Anderson and published by Taylor & Francis. This book was released on 2016-04-19 with total page 763 pages. Available in PDF, EPUB and Kindle. Book excerpt: Thoroughly updated to include the latest developments in the field, this classic text on finite-difference and finite-volume computational methods maintains the fundamental concepts covered in the first edition. As an introductory text for advanced undergraduates and first-year graduate students, Computational Fluid Mechanics and Heat Transfer, Thi
Download or read book Advanced Earth to orbit Propulsion Technology 1994 written by R. J. Richmond and published by . This book was released on 1994 with total page 644 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book 27th AIAA Fluid Dynamics Conference written by and published by . This book was released on 1996 with total page 654 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Fluid Mechanics of Flow Metering written by Wolfgang Merzkirch and published by Springer Science & Business Media. This book was released on 2005-12-05 with total page 261 pages. Available in PDF, EPUB and Kindle. Book excerpt: Flow meters measure the volumetric flow rate in a pipeline. Most meters are based on deriving a signal from the fluid flow and calibrating the signal against the volumetric flow rate. The calibration is done in fully-developed flow, and the same state of flow must exist at the meter’s position when it is in practical use. Because the field of flow metering has been neglected by fluid mechanicists for a long time, this book addresses two major fluid mechanical problems in flow metering: the analysis of signal generation in turbulent pipe flow, which explains the function of the meter beyond a simple calibration, and the possible use of a meter in non-developed flows. These problems are investigated with reference to, and examples from, a variety of meters, e.g. ultrasound cross-correlation meters, vortex meters, and turbine meters. Studying these problems requires consideration of specific phenomena in turbulent non-developed pipe flow, as caused by installations, and finding special solutions with signal processing, both of which are included in the book.
Download or read book Applied Mechanics Reviews written by and published by . This book was released on 1987 with total page 338 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book AIAA Journal written by American Institute of Aeronautics and Astronautics and published by . This book was released on 2005 with total page 868 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Aeronautical Engineering written by and published by . This book was released on 1991 with total page 538 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Twenty Second Symposium on Naval Hydrodynamics written by National Research Council and published by National Academies Press. This book was released on 2000-03-02 with total page 1039 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Twenty-Second Symposium on Naval Hydrodynamics was held in Washington, D.C., from August 9-14, 1998. It coincided with the 100th anniversary of the David Taylor Model Basin. This international symposium was organized jointly by the Office of Naval Research (Mechanics and Energy Conversion S&T Division), the National Research Council (Naval Studies Board), and the Naval Surface Warfare Center, Carderock Division (David Taylor Model Basin). This biennial symposium promotes the technical exchange of naval research developments of common interest to all the countries of the world. The forum encourages both formal and informal discussion of the presented papers, and the occasion provides an opportunity for direct communication between international peers.
Download or read book A Genuinely Multi dimensional Upwinding Algorithm for the Navier Stokes Equations on Unstructured Grids Using a Compact Highly parallelizable Spatial Discretization written by George Timothy Tomaich and published by . This book was released on 1995 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book 41st AIAA Aerospace Sciences Meeting Exhibit written by and published by . This book was released on 2003 with total page 672 pages. Available in PDF, EPUB and Kindle. Book excerpt:
