Asymptotic modelling of crystallisation in two-layer systems. Application to methane hydrate crystallization
International audience The problem of gas-liquid crystallization is re-visited in the framework of a two-film model. The moments of the crystal size distribution can be derived from a differential equation system. Instead of a numerical solution, we present here a general procedure to express analyt...
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ftecoleminesstet:oai:HAL:hal-00625647v1 2023-06-11T04:13:58+02:00 Asymptotic modelling of crystallisation in two-layer systems. Application to methane hydrate crystallization Cournil, Michel Herri, Jean-Michel Centre Sciences des Processus Industriels et Naturels (SPIN-ENSMSE) École des Mines de Saint-Étienne (Mines Saint-Étienne MSE) Institut Mines-Télécom Paris (IMT)-Institut Mines-Télécom Paris (IMT) Laboratoire des Procédés en Milieux Granulaires (LPMG-EMSE) Institut Mines-Télécom Paris (IMT)-Institut Mines-Télécom Paris (IMT)-Centre National de la Recherche Scientifique (CNRS) Département Géochimie, environnement, écoulement, réacteurs industriels et cristallisation (GENERIC-ENSMSE) Institut Mines-Télécom Paris (IMT)-Institut Mines-Télécom Paris (IMT)-SPIN Angelo Chianese Sorrento, Italy 2002-09-15 https://hal.science/hal-00625647 https://hal.science/hal-00625647/document https://hal.science/hal-00625647/file/MC-ISIC-15a-Orig.pdf en eng HAL CCSD European Federation of Chemical Engineering American Institute of Chemical Engineers Associazione italiana di ingegneria chimica hal-00625647 https://hal.science/hal-00625647 https://hal.science/hal-00625647/document https://hal.science/hal-00625647/file/MC-ISIC-15a-Orig.pdf info:eu-repo/semantics/OpenAccess Proceedings of the 15th International Symposium on Industrial Crystallization 15th International Symposium on Industrial Crystallization https://hal.science/hal-00625647 15th International Symposium on Industrial Crystallization, Sep 2002, Sorrento, Italy. Non paginé methane hydrate crystallization gas-liquid crystallization two-layer systems two-film model differential equation system crystal size distribution stirring rate [SPI.GPROC]Engineering Sciences [physics]/Chemical and Process Engineering info:eu-repo/semantics/conferenceObject Conference papers 2002 ftecoleminesstet 2023-04-22T18:11:10Z International audience The problem of gas-liquid crystallization is re-visited in the framework of a two-film model. The moments of the crystal size distribution can be derived from a differential equation system. Instead of a numerical solution, we present here a general procedure to express analytically the asymptotic behaviour of the physical system. Thanks to this formulation, influence of different parameters can be easily identified and validated on experimental data which mainly concern methane hydrate crystallization. Conference Object Methane hydrate Mines de Saint-Etienne: Open Archive (HAL) |
institution |
Open Polar |
collection |
Mines de Saint-Etienne: Open Archive (HAL) |
op_collection_id |
ftecoleminesstet |
language |
English |
topic |
methane hydrate crystallization gas-liquid crystallization two-layer systems two-film model differential equation system crystal size distribution stirring rate [SPI.GPROC]Engineering Sciences [physics]/Chemical and Process Engineering |
spellingShingle |
methane hydrate crystallization gas-liquid crystallization two-layer systems two-film model differential equation system crystal size distribution stirring rate [SPI.GPROC]Engineering Sciences [physics]/Chemical and Process Engineering Cournil, Michel Herri, Jean-Michel Asymptotic modelling of crystallisation in two-layer systems. Application to methane hydrate crystallization |
topic_facet |
methane hydrate crystallization gas-liquid crystallization two-layer systems two-film model differential equation system crystal size distribution stirring rate [SPI.GPROC]Engineering Sciences [physics]/Chemical and Process Engineering |
description |
International audience The problem of gas-liquid crystallization is re-visited in the framework of a two-film model. The moments of the crystal size distribution can be derived from a differential equation system. Instead of a numerical solution, we present here a general procedure to express analytically the asymptotic behaviour of the physical system. Thanks to this formulation, influence of different parameters can be easily identified and validated on experimental data which mainly concern methane hydrate crystallization. |
author2 |
Centre Sciences des Processus Industriels et Naturels (SPIN-ENSMSE) École des Mines de Saint-Étienne (Mines Saint-Étienne MSE) Institut Mines-Télécom Paris (IMT)-Institut Mines-Télécom Paris (IMT) Laboratoire des Procédés en Milieux Granulaires (LPMG-EMSE) Institut Mines-Télécom Paris (IMT)-Institut Mines-Télécom Paris (IMT)-Centre National de la Recherche Scientifique (CNRS) Département Géochimie, environnement, écoulement, réacteurs industriels et cristallisation (GENERIC-ENSMSE) Institut Mines-Télécom Paris (IMT)-Institut Mines-Télécom Paris (IMT)-SPIN Angelo Chianese |
format |
Conference Object |
author |
Cournil, Michel Herri, Jean-Michel |
author_facet |
Cournil, Michel Herri, Jean-Michel |
author_sort |
Cournil, Michel |
title |
Asymptotic modelling of crystallisation in two-layer systems. Application to methane hydrate crystallization |
title_short |
Asymptotic modelling of crystallisation in two-layer systems. Application to methane hydrate crystallization |
title_full |
Asymptotic modelling of crystallisation in two-layer systems. Application to methane hydrate crystallization |
title_fullStr |
Asymptotic modelling of crystallisation in two-layer systems. Application to methane hydrate crystallization |
title_full_unstemmed |
Asymptotic modelling of crystallisation in two-layer systems. Application to methane hydrate crystallization |
title_sort |
asymptotic modelling of crystallisation in two-layer systems. application to methane hydrate crystallization |
publisher |
HAL CCSD |
publishDate |
2002 |
url |
https://hal.science/hal-00625647 https://hal.science/hal-00625647/document https://hal.science/hal-00625647/file/MC-ISIC-15a-Orig.pdf |
op_coverage |
Sorrento, Italy |
genre |
Methane hydrate |
genre_facet |
Methane hydrate |
op_source |
Proceedings of the 15th International Symposium on Industrial Crystallization 15th International Symposium on Industrial Crystallization https://hal.science/hal-00625647 15th International Symposium on Industrial Crystallization, Sep 2002, Sorrento, Italy. Non paginé |
op_relation |
hal-00625647 https://hal.science/hal-00625647 https://hal.science/hal-00625647/document https://hal.science/hal-00625647/file/MC-ISIC-15a-Orig.pdf |
op_rights |
info:eu-repo/semantics/OpenAccess |
_version_ |
1768391438605746176 |