Título: | CHEMICAL KINETICS AUTOMATIC REDUCTION IN COMBUSTION PROBLEMS | ||||||||||||
Autor(es): |
AMERICO BARBOSA DA CUNHA JUNIOR |
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Colaborador(es): |
LUIS FERNANDO FIGUEIRA DA SILVA - Orientador |
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Catalogação: | 15/ABR/2008 | Língua(s): | PORTUGUESE - BRAZIL |
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Tipo: | TEXT | Subtipo: | SENIOR PROJECT | ||||||||||
Notas: |
[pt] Todos os dados constantes dos documentos são de inteira responsabilidade de seus autores. Os dados utilizados nas descrições dos documentos estão em conformidade com os sistemas da administração da PUC-Rio. [en] All data contained in the documents are the sole responsibility of the authors. The data used in the descriptions of the documents are in conformity with the systems of the administration of PUC-Rio. |
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Referência(s): |
[pt] https://www.maxwell.vrac.puc-rio.br/projetosEspeciais/TFCs/consultas/conteudo.php?strSecao=resultado&nrSeq=11549@1 [en] https://www.maxwell.vrac.puc-rio.br/projetosEspeciais/TFCs/consultas/conteudo.php?strSecao=resultado&nrSeq=11549@2 |
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DOI: | https://doi.org/10.17771/PUCRio.acad.11549 | ||||||||||||
Resumo: | |||||||||||||
The study of combustion requires description of the
thermochemistry of
elementary reactions. Typically a detailed chemical kinetic
description
of hydrocarbons reaction with air involves dozens of
species, hundreds
of elementary reactions and timescales which vary up to
nine orders of
magnitude. These characteristics imply that the numerical
integration of
the detailed thermochemical evolution equations is a hard
work.
This work studies and implements a technique to reduce the
integration
time of the system of equations governing thermochemistry.
The technique
used is in situ adaptive tabulation, which has been shown
to be very
eficient on the treatment of complex reaction
thermochemistry.
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