An Overlapped Grid Method for Multigrid, Finite Volume/Difference Flow Solvers

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Publisher : Createspace Independent Publishing Platform
ISBN 13 : 9781722940614
Total Pages : 114 pages
Book Rating : 4.9/5 (46 download)

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Book Synopsis An Overlapped Grid Method for Multigrid, Finite Volume/Difference Flow Solvers by : National Aeronautics and Space Administration (NASA)

Download or read book An Overlapped Grid Method for Multigrid, Finite Volume/Difference Flow Solvers written by National Aeronautics and Space Administration (NASA) and published by Createspace Independent Publishing Platform. This book was released on 2018-07-17 with total page 114 pages. Available in PDF, EPUB and Kindle. Book excerpt: The objective is to develop a domain decomposition method via overlapping/embedding the component grids, which is to be used by upwind, multi-grid, finite volume solution algorithms. A computer code, given the name MaGGiE (Multi-Geometry Grid Embedder) is developed to meet this objective. MaGGiE takes independently generated component grids as input, and automatically constructs the composite mesh and interpolation data, which can be used by the finite volume solution methods with or without multigrid convergence acceleration. Six demonstrative examples showing various aspects of the overlap technique are presented and discussed. These cases are used for developing the procedure for overlapping grids of different topologies, and to evaluate the grid connection and interpolation data for finite volume calculations on a composite mesh. Time fluxes are transferred between mesh interfaces using a trilinear interpolation procedure. Conservation losses are minimal at the interfaces using this method. The multi-grid solution algorithm, using the coaser grid connections, improves the convergence time history as compared to the solution on composite mesh without multi-gridding. Baysal, Oktay and Lessard, Victor R. Unspecified Center ALGORITHMS; COMPUTATIONAL GRIDS; COMPUTER PROGRAMS; EXTERNAL STORE SEPARATION; FINITE VOLUME METHOD; INTERPOLATION; AERODYNAMIC CONFIGURATIONS; COMPUTATIONAL FLUID DYNAMICS; CONVERGENCE; DECOMPOSITION; FINITE DIFFERENCE THEORY; MISSILE CONFIGURATIONS; TOPOLOGY...

Scientific and Technical Aerospace Reports

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Publisher :
ISBN 13 :
Total Pages : 252 pages
Book Rating : 4.:/5 (3 download)

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Book Synopsis Scientific and Technical Aerospace Reports by :

Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1991 with total page 252 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Monthly Catalogue, United States Public Documents

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Publisher :
ISBN 13 :
Total Pages : 1828 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis Monthly Catalogue, United States Public Documents by :

Download or read book Monthly Catalogue, United States Public Documents written by and published by . This book was released on 1994 with total page 1828 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Monthly Catalog of United States Government Publications

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Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (891 download)

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Book Synopsis Monthly Catalog of United States Government Publications by :

Download or read book Monthly Catalog of United States Government Publications written by and published by . This book was released on 1994 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Government Reports Announcements & Index

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Publisher :
ISBN 13 :
Total Pages : 1104 pages
Book Rating : 4.:/5 (89 download)

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Book Synopsis Government Reports Announcements & Index by :

Download or read book Government Reports Announcements & Index written by and published by . This book was released on 1991-03 with total page 1104 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Government reports annual index

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Publisher :
ISBN 13 :
Total Pages : 1600 pages
Book Rating : 4.3/5 (129 download)

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Book Synopsis Government reports annual index by :

Download or read book Government reports annual index written by and published by . This book was released on 199? with total page 1600 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Aeronautical Engineering

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Publisher :
ISBN 13 :
Total Pages : 1036 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis Aeronautical Engineering by :

Download or read book Aeronautical Engineering written by and published by . This book was released on 1991 with total page 1036 pages. Available in PDF, EPUB and Kindle. Book excerpt: A selection of annotated references to unclassified reports and journal articles that were introduced into the NASA scientific and technical information system and announced in Scientific and technical aerospace reports (STAR) and International aerospace abstracts (IAA).

NASA SP.

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Publisher :
ISBN 13 :
Total Pages : 668 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis NASA SP. by :

Download or read book NASA SP. written by and published by . This book was released on 1991 with total page 668 pages. Available in PDF, EPUB and Kindle. Book excerpt:

92-4496 to 92-4646

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Publisher :
ISBN 13 :
Total Pages : 598 pages
Book Rating : 4.0/5 ( download)

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Book Synopsis 92-4496 to 92-4646 by :

Download or read book 92-4496 to 92-4646 written by and published by . This book was released on 1992 with total page 598 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Vector and Parallel Processing - VECPAR 2000

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Publisher : Springer Science & Business Media
ISBN 13 : 3540419993
Total Pages : 589 pages
Book Rating : 4.5/5 (44 download)

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Book Synopsis Vector and Parallel Processing - VECPAR 2000 by : Jose M.L.M. Palma

Download or read book Vector and Parallel Processing - VECPAR 2000 written by Jose M.L.M. Palma and published by Springer Science & Business Media. This book was released on 2001-04-18 with total page 589 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the thoroughly refereed post-proceedings of the 4th International Conference on Vector and Parallel Processing, VECPAR 2000, held in Porto, Portugal, in June 2000. The 40 revised full papers presented were carefully selected and improved during two rounds of reviewing. The papers are orgainized in topical sections on computational grids - languages and tools in multiplatform environments, cellular automata and applications in computational physics, linear and non-linear algebra, imaging, and finite/discrete elements in engineering applications.

Generation of a Composite Grid for Turbine Flows and Consideration of a Numerical Scheme

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Publisher :
ISBN 13 :
Total Pages : 26 pages
Book Rating : 4.:/5 (317 download)

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Book Synopsis Generation of a Composite Grid for Turbine Flows and Consideration of a Numerical Scheme by : Y. Choo

Download or read book Generation of a Composite Grid for Turbine Flows and Consideration of a Numerical Scheme written by Y. Choo and published by . This book was released on 1986 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt: A composite grid was generated for flows in turbines. It consisted of the C-grid (or O-grid) in the immediate vicinity of the blade and the H-grid in the middle of the blade passage between the C-grids and in the upstream region. This new composite grid provides better smoothness, resolution, orthogonality than any single grid for a typical turbine blade with a large camber and rounded leading and trailing edges. The C-H (or O-H) composite grid has an unusual grid point that is connected to more than four neighboring nodes in two dimensions (more than six neighboring nodes in three dimensions). A finite-volume lower-upper (LU) implicit scheme to be used on this poses no problem and requires no special treatment because each interior cell of this composite grid has only four neighboring cells in two dimensions (six cells in three dimensions). The LU implicit scheme was demonstrated to be efficient and robust for external flows in a broad flow regime and can be easily applied to internal flows and extended from two to three dimensions.

Simulating Humans

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Publisher : Oxford University Press, USA
ISBN 13 : 0195073592
Total Pages : 287 pages
Book Rating : 4.1/5 (95 download)

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Book Synopsis Simulating Humans by : Norman I. Badler

Download or read book Simulating Humans written by Norman I. Badler and published by Oxford University Press, USA. This book was released on 1993-09-02 with total page 287 pages. Available in PDF, EPUB and Kindle. Book excerpt: The area of simulated human figures is an active research area in computer graphics, and Norman Badler's group at the University of Pennsylvania is one of the leaders in the field. This book summarizes the state of the art in simulating human figures, discusses many of the interesting application areas, and makes some assumptions and predictions about where the field is going.

Hopf Bifurcation in the Driven Cavity

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Publisher :
ISBN 13 :
Total Pages : 56 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis Hopf Bifurcation in the Driven Cavity by : John W. Goodrich

Download or read book Hopf Bifurcation in the Driven Cavity written by John W. Goodrich and published by . This book was released on 1989 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Computer Methods in Biomechanics and Biomedical Engineering

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Publisher : CRC Press
ISBN 13 : 9782919875009
Total Pages : 582 pages
Book Rating : 4.8/5 (75 download)

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Book Synopsis Computer Methods in Biomechanics and Biomedical Engineering by : J. Middleton

Download or read book Computer Methods in Biomechanics and Biomedical Engineering written by J. Middleton and published by CRC Press. This book was released on 1996-03-18 with total page 582 pages. Available in PDF, EPUB and Kindle. Book excerpt: These papers are concerned with new advances and novel solutions in the areas of biofluids, image-guided surgery, tissue engineering and cardovascular mechanics, implant analysis, soft tissue mechanics, bone remodeling and motion analysis. The contents also feature a special section on dental materials, dental adhesives and orthodontic mechanics. This edition contains many examples, tables and figures, and together with the many references, provides the reader with invaluable information on the latest theoretical developments and applications.

Petroleum Reservoir Simulation

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Publisher : Springer
ISBN 13 :
Total Pages : 508 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Petroleum Reservoir Simulation by : K. Aziz

Download or read book Petroleum Reservoir Simulation written by K. Aziz and published by Springer. This book was released on 1979 with total page 508 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book contains a relatively complete treatment of finite-difference models of black-oil type rservoirs.

Parallel Computation

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Publisher : Springer
ISBN 13 : 3540491643
Total Pages : 619 pages
Book Rating : 4.5/5 (44 download)

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Book Synopsis Parallel Computation by : Peter Zinterhof

Download or read book Parallel Computation written by Peter Zinterhof and published by Springer. This book was released on 2003-05-21 with total page 619 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the refereed proceedings of the 4th International Conference on Parallel Computation, ACPC'99, held in Salzburg, Austria in February 1999; the conference included special tracks on parallel numerics and on parallel computing in image processing, video processing, and multimedia. The volume presents 50 revised full papers selected from a total of 75 submissions. Also included are four invited papers and 15 posters. The papers are organized in topical sections on linear algebra, differential equations and interpolation, (Quasi-)Monte Carlo methods, numerical software, numerical applications, image segmentation and image understanding, motion estimation and block matching, video processing, wavelet techniques, satellite image processing, data structures, data partitioning, resource allocation and performance analysis, cluster computing, and simulation and applications.

Atmospheric Boundary Layer

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Publisher : Cambridge University Press
ISBN 13 : 1107090946
Total Pages : 283 pages
Book Rating : 4.1/5 (7 download)

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Book Synopsis Atmospheric Boundary Layer by : Jordi Vil...-Guerau de Arellano

Download or read book Atmospheric Boundary Layer written by Jordi Vil...-Guerau de Arellano and published by Cambridge University Press. This book was released on 2015-06-04 with total page 283 pages. Available in PDF, EPUB and Kindle. Book excerpt: Based on more than 20 years of research and lecturing, Jordi Vil...-Guerau de Arellano and his team's textbook provides an excellent introduction to the interactions between the atmosphere and the land for advanced undergraduate and graduate students and a reference text for researchers in atmospheric physics and chemistry, hydrology, and plant physiology. The combination of the book, which provides the essential theoretical concepts, and the associated interactive Chemistry Land-surface Atmosphere Soil Slab (CLASS) software, which provides hands-on practical exercises and allows students to design their own numerical experiments, will prove invaluable for learning about many aspects of the soil-vegetation-atmosphere system. This book has a modular and flexible structure, allowing instructors to accommodate it to their own learning-outcome needs.