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Multidimensional Grids for Adaptive Computation

#1252


Optimal Multidimensional Grids and Their Applications Creation of High-Precise Adaptive Methods of Solution of Mechanics of Continua Problems

Tech Area / Field

  • INF-COM/High Performance Computing and Networking/Information and Communications

Status
3 Approved without Funding

Registration date
15.04.1998

Leading Institute
Ural Branch of RAS / Institute of Mathematics and Mechanics, Russia, Sverdlovsk reg., Ekaterinburg

Supporting institutes

  • VNIITF, Russia, Chelyabinsk reg., Snezhinsk\nKeldysh Institute of Applied Mathematics, Russia, Moscow

Project summary

Objectives of the project:
— elaboration of effective algorithms and programs of optimal adaptive two- and three-dimensional grid generation;
— creating quality criteria and tests;
— investigations of approximate propetries and reliability of constructed grids for numerical fluid dynamics simulations;
— elaboration of high-accuracy methods of solving the fluid dynamics problems with using the adaptive and moving grids, utilization of these methods for solving the aerodynamical, hydrodynamical, electrodynamical, ecological, ocean and athmosphere circulation and other problems;
— development of methods, combining the optimal adaptive grids and analytical constructions to select zones of percularities regions and to evaluate the solution in such zones.

This project will allow to continue investigations which results can be used as reliable tools at mathematical simulation of physical problems of extremly importance. This can be reached by the creation of computational methodologies for actual physical problems and applying the grids in such technologies.


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