NDLI: The overgrid interface for computational simulations on overset grids

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The overgrid interface for computational simulations on overset grids

Content Provider	NASA Technical Reports Server (NTRS)
Author	Chan, William M.
Copyright Year	2002
Description	Computational simulations using overset grids typically involve multiple steps and a variety of software modules. A graphical interface called OVERGRID has been specially designed for such purposes. Data required and created by the different steps include geometry, grids, domain connectivity information and flow solver input parameters. The interface provides a unified environment for the visualization, processing, generation and diagnosis of such data. General modules are available for the manipulation of structured grids and unstructured surface triangulations. Modules more specific for the overset approach include surface curve generators, hyperbolic and algebraic surface grid generators, a hyperbolic volume grid generator, Cartesian box grid generators, and domain connectivity: pre-processing tools. An interface provides automatic selection and viewing of flow solver boundary conditions, and various other flow solver inputs. For problems involving multiple components in relative motion, a module is available to build the component/grid relationships and to prescribe and animate the dynamics of the different components.
File Size	5765068
Page Count	16
File Format	PDF
Alternate Webpage(s)	http://archive.org/details/NASA_NTRS_Archive_20020091932
Archival Resource Key	ark:/13960/t1ng9m24g
Language	English
Publisher Date	2002-01-01
Access Restriction	Open
Subject Keyword	Aerodynamics Multigrid Methods Information Flow Graphical User Interface Computer Components Boundary Conditions Applications Programs Computers Computerized Simulation Computational Grids Grid Generation Mathematics Cartesian Coordinates Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aircraft Aerospace Engineering Aerospace Aeronautic Space Science
Content Type	Text
Resource Type	Article

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