| Registro completo |
| Provedor de dados: |
ArchiMer
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| País: |
France
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| Título: |
Modeling and Analysis of an Absorption Column Connected to a Microalgae Culture
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| Autores: |
Martinez, Carlos
Ávila, Andrés
Mairet, Francis
Meier, Leslie
Jeison, David
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| Data: |
2020-01
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| Ano: |
2020
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| Palavras-chave: |
Biogas upgrading
Absorption column
Boundary value problem
Global asymptotic behavior
Shooting method
Microalgae
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| Resumo: |
We build and analyze a mathematical model of a system for biogas upgrading: an absorption column connected to a microalgae culture. The construction of the model is based on a chemical engineering approach and classical models of microalgae cultures. In our analysis, we prove the existence and uniqueness of solutions of a boundary value problem describing the absorption column. Some properties of this solution are also proved. Then, we use these results to study the long-term behavior of the mathematical model describing the coupled system. We state sufficient conditions for the existence of a globally attracting steady state characterized by the presence of microalgae. Finally, we find numerically the steady states of the system to test the efficiency of the system for purifying biogas.
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| Tipo: |
Text
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| Idioma: |
Inglês
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| Identificador: |
https://archimer.ifremer.fr/doc/00617/72899/71912.pdf
DOI:10.1137/18M1225641
https://archimer.ifremer.fr/doc/00617/72899/
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| Editor: |
Society for Industrial & Applied Mathematics (SIAM)
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| Formato: |
application/pdf
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| Fonte: |
SIAM Journal on Applied Mathematics (0036-1399) (Society for Industrial & Applied Mathematics (SIAM)), 2020-01 , Vol. 80 , N. 2 , P. 772-791
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| Direitos: |
info:eu-repo/semantics/openAccess
restricted use
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