Real-time latent heat emission during dynamic-compression freezing of water
Abstract Dynamic compression studies have been used to study the nucleation kinetics of water to ice VII for decades. Diagnostics such as photon Doppler velocimetry, transmission loss, and imaging have been used to measure pressure/density, and phase fraction, while temperature has remained the diff...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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Nature Portfolio
2023-06-01
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| Series: | Communications Physics |
| Online Access: | https://doi.org/10.1038/s42005-023-01264-3 |
| _version_ | 1797778858518249472 |
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| author | Erin J. Nissen Brandon M. La Lone Jason G. Mance Eric Larson Daniel H. Dolan |
| author_facet | Erin J. Nissen Brandon M. La Lone Jason G. Mance Eric Larson Daniel H. Dolan |
| author_sort | Erin J. Nissen |
| collection | DOAJ |
| description | Abstract Dynamic compression studies have been used to study the nucleation kinetics of water to ice VII for decades. Diagnostics such as photon Doppler velocimetry, transmission loss, and imaging have been used to measure pressure/density, and phase fraction, while temperature has remained the difficult thermodynamic property to quantify. In this work, we measured pressure/density and implemented a diagnostic to measure the temperature. In doing so the temperature shows quasi-isentropically compressed liquid water forms ice at pressures below the previously defined metastable limit, and the liquid phase is not hypercoooled as previously thought above that limit. Instead, the latent heat raises the temperature to the liquid-ice-VII melt line, where it remains with increasing pressure. We propose a hypothesis to corroborate these results with previous work on dynamic compression freezing. These results provide constraints for nucleation models, and suggest this technique be used to investigate phase transitions in other materials. |
| first_indexed | 2024-03-12T23:23:37Z |
| format | Article |
| id | doaj.art-befe14a1b3964939bf2a7728b1c723c6 |
| institution | Directory Open Access Journal |
| issn | 2399-3650 |
| language | English |
| last_indexed | 2024-03-12T23:23:37Z |
| publishDate | 2023-06-01 |
| publisher | Nature Portfolio |
| record_format | Article |
| series | Communications Physics |
| spelling | doaj.art-befe14a1b3964939bf2a7728b1c723c62023-07-16T11:19:11ZengNature PortfolioCommunications Physics2399-36502023-06-01611710.1038/s42005-023-01264-3Real-time latent heat emission during dynamic-compression freezing of waterErin J. Nissen0Brandon M. La Lone1Jason G. Mance2Eric Larson3Daniel H. Dolan4Sandia National LaboratoriesSpecial Technologies Laboratory, Nevada National Security SiteSpecial Technologies Laboratory, Nevada National Security SiteSpecial Technologies Laboratory, Nevada National Security SiteSandia National LaboratoriesAbstract Dynamic compression studies have been used to study the nucleation kinetics of water to ice VII for decades. Diagnostics such as photon Doppler velocimetry, transmission loss, and imaging have been used to measure pressure/density, and phase fraction, while temperature has remained the difficult thermodynamic property to quantify. In this work, we measured pressure/density and implemented a diagnostic to measure the temperature. In doing so the temperature shows quasi-isentropically compressed liquid water forms ice at pressures below the previously defined metastable limit, and the liquid phase is not hypercoooled as previously thought above that limit. Instead, the latent heat raises the temperature to the liquid-ice-VII melt line, where it remains with increasing pressure. We propose a hypothesis to corroborate these results with previous work on dynamic compression freezing. These results provide constraints for nucleation models, and suggest this technique be used to investigate phase transitions in other materials.https://doi.org/10.1038/s42005-023-01264-3 |
| spellingShingle | Erin J. Nissen Brandon M. La Lone Jason G. Mance Eric Larson Daniel H. Dolan Real-time latent heat emission during dynamic-compression freezing of water Communications Physics |
| title | Real-time latent heat emission during dynamic-compression freezing of water |
| title_full | Real-time latent heat emission during dynamic-compression freezing of water |
| title_fullStr | Real-time latent heat emission during dynamic-compression freezing of water |
| title_full_unstemmed | Real-time latent heat emission during dynamic-compression freezing of water |
| title_short | Real-time latent heat emission during dynamic-compression freezing of water |
| title_sort | real time latent heat emission during dynamic compression freezing of water |
| url | https://doi.org/10.1038/s42005-023-01264-3 |
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