Methane Hydrate: Melting and Memory
A bstract : We present the results of a long timescale molecular dynamics simulation of a methane hydrate/methane gas interface formed along the [001] hydrate surface. The simulations were performed at 15–20°C above the stable hydrate temperature so that we were able to observe melting under conditi...
Published in: | Annals of the New York Academy of Sciences |
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Online Access: | http://dx.doi.org/10.1111/j.1749-6632.2000.tb06802.x https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1111%2Fj.1749-6632.2000.tb06802.x https://nyaspubs.onlinelibrary.wiley.com/doi/pdf/10.1111/j.1749-6632.2000.tb06802.x |
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crwiley:10.1111/j.1749-6632.2000.tb06802.x 2024-06-09T07:47:42+00:00 Methane Hydrate: Melting and Memory RODGER, P. MARK 2000 http://dx.doi.org/10.1111/j.1749-6632.2000.tb06802.x https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1111%2Fj.1749-6632.2000.tb06802.x https://nyaspubs.onlinelibrary.wiley.com/doi/pdf/10.1111/j.1749-6632.2000.tb06802.x en eng Wiley http://onlinelibrary.wiley.com/termsAndConditions#vor Annals of the New York Academy of Sciences volume 912, issue 1, page 474-482 ISSN 0077-8923 1749-6632 journal-article 2000 crwiley https://doi.org/10.1111/j.1749-6632.2000.tb06802.x 2024-05-16T14:25:29Z A bstract : We present the results of a long timescale molecular dynamics simulation of a methane hydrate/methane gas interface formed along the [001] hydrate surface. The simulations were performed at 15–20°C above the stable hydrate temperature so that we were able to observe melting under conditions that were sufficiently gentle to allow any residual order associated with the memory effect for hydrate nucleation to be identified. The simulations have been analyzed using a set of novel order parameters designed specifically to quantify the microscopic molecular structure associated with the different phases of water. The simulations do show an enhanced level of ice‐ and clathrate‐structure in the liquid water that forms when the hydrate decomposes, but there is no evidence of significant clusters of the ordered water. Article in Journal/Newspaper Methane hydrate Wiley Online Library Annals of the New York Academy of Sciences 912 1 474 482 |
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Wiley Online Library |
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crwiley |
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English |
description |
A bstract : We present the results of a long timescale molecular dynamics simulation of a methane hydrate/methane gas interface formed along the [001] hydrate surface. The simulations were performed at 15–20°C above the stable hydrate temperature so that we were able to observe melting under conditions that were sufficiently gentle to allow any residual order associated with the memory effect for hydrate nucleation to be identified. The simulations have been analyzed using a set of novel order parameters designed specifically to quantify the microscopic molecular structure associated with the different phases of water. The simulations do show an enhanced level of ice‐ and clathrate‐structure in the liquid water that forms when the hydrate decomposes, but there is no evidence of significant clusters of the ordered water. |
format |
Article in Journal/Newspaper |
author |
RODGER, P. MARK |
spellingShingle |
RODGER, P. MARK Methane Hydrate: Melting and Memory |
author_facet |
RODGER, P. MARK |
author_sort |
RODGER, P. MARK |
title |
Methane Hydrate: Melting and Memory |
title_short |
Methane Hydrate: Melting and Memory |
title_full |
Methane Hydrate: Melting and Memory |
title_fullStr |
Methane Hydrate: Melting and Memory |
title_full_unstemmed |
Methane Hydrate: Melting and Memory |
title_sort |
methane hydrate: melting and memory |
publisher |
Wiley |
publishDate |
2000 |
url |
http://dx.doi.org/10.1111/j.1749-6632.2000.tb06802.x https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1111%2Fj.1749-6632.2000.tb06802.x https://nyaspubs.onlinelibrary.wiley.com/doi/pdf/10.1111/j.1749-6632.2000.tb06802.x |
genre |
Methane hydrate |
genre_facet |
Methane hydrate |
op_source |
Annals of the New York Academy of Sciences volume 912, issue 1, page 474-482 ISSN 0077-8923 1749-6632 |
op_rights |
http://onlinelibrary.wiley.com/termsAndConditions#vor |
op_doi |
https://doi.org/10.1111/j.1749-6632.2000.tb06802.x |
container_title |
Annals of the New York Academy of Sciences |
container_volume |
912 |
container_issue |
1 |
container_start_page |
474 |
op_container_end_page |
482 |
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1801379016432680960 |