Výsledky vyhledávání - "Rios Rodriguez, Gustavo Adolfo"

A multigrid method for the solution of composite mesh problems

Autor: Sarraf, Sofia Soledad, Lopez, Ezequiel Jose, Rios Rodriguez, Gustavo Adolfo, Sonzogni, Victorio Enrique

Publikováno v: CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET

The Composite Finite Element Mesh method is useful for the estimation of the discretization error and, in addition, for the nodal solution improvement with a small increase in the computational cost. The technique uses two meshes with different eleme

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::4ef67b894a092b23d30d8d193dcf90d8
http://www.laar.uns.edu.ar/indexes/artic_v4501/Vol45_01_57.pdf

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Adaptive Simulation of the Internal Flow in a Rocket Nozzle

Autor: Garelli, Luciano, Rios Rodriguez, Gustavo Adolfo, Paz, Rodrigo Rafael, Storti, Mario Alberto

Publikováno v: CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET

This work is a first step in the understanding of the interaction process between internal shock waves and the flow transition inside of a rocket nozzle that develops during the engine start-up phase or when the nozzle is operated at over-expanded co

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::0ba2e6fa4976c7fb02f58ee00270ae3c
http://www.laar.uns.edu.ar/indexes/artic_v4403/44_03_267.pdf

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An H-Adaptive Unstructured Mesh Refinement Strategy for Unsteady Problems

Autor: Rios Rodriguez, Gustavo Adolfo, Nigro, Norberto Marcelo, Storti, Mario Alberto

Publikováno v: CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET

An h-adaptive unstructured mesh refinement strategy to solve unsteady problems by the finite element method is presented. The maximum level of refinement for the mesh is prescribed beforehand. The core operation of the strategy, namely the refinement

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::8f28579ac98fd1efd312ab1e83085547
http://www.laar.uns.edu.ar/indexes/artic_v3902/Vol39_2_137.pdf

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