Frazil Formation in Water of Different Salinities and Supercoolings
Abstract The formation of frazil in water of different salinities and initial supercoolings was studied in the laboratory. Experiments were conducted both on genuine and artificial sea-waters. From analysing the experimental results, it was found that the production rate of frazil is highly sensitiv...
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Language: | English |
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Cambridge University Press (CUP)
1985
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Online Access: | http://dx.doi.org/10.1017/s0022143000006298 https://www.cambridge.org/core/services/aop-cambridge-core/content/view/S0022143000006298 |
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crcambridgeupr:10.1017/s0022143000006298 2024-09-09T19:49:01+00:00 Frazil Formation in Water of Different Salinities and Supercoolings Tsang, Gee Hanley, Thomas O’D. 1985 http://dx.doi.org/10.1017/s0022143000006298 https://www.cambridge.org/core/services/aop-cambridge-core/content/view/S0022143000006298 en eng Cambridge University Press (CUP) Journal of Glaciology volume 31, issue 108, page 74-85 ISSN 0022-1430 1727-5652 journal-article 1985 crcambridgeupr https://doi.org/10.1017/s0022143000006298 2024-08-28T04:02:57Z Abstract The formation of frazil in water of different salinities and initial supercoolings was studied in the laboratory. Experiments were conducted both on genuine and artificial sea-waters. From analysing the experimental results, it was found that the production rate of frazil is highly sensitive to the initial supercooling of the water and will increase over three orders of magnitude as the initial supercooling increases from zero to 2° C. By properly non-dimensionalizing the parameters, it was found that the normalized concentration of frazil in water is principally a function of the normalized time. For the rate of production of frazil, however, it was found that the normalized rate of frazil production, besides being a function of the normalized time, is also affected by the salinity and the initial supercooling of the water. Different frazil crystals formed in water of different salinities and initial supercoolings are thought to be the reason for the different curves of frazil production rate. The normalization of parameters requires the determination of some characteristic parameters which were found to be well-defined functions of initial supercooling and salinity. Article in Journal/Newspaper Journal of Glaciology Cambridge University Press Journal of Glaciology 31 108 74 85 |
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Cambridge University Press |
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English |
description |
Abstract The formation of frazil in water of different salinities and initial supercoolings was studied in the laboratory. Experiments were conducted both on genuine and artificial sea-waters. From analysing the experimental results, it was found that the production rate of frazil is highly sensitive to the initial supercooling of the water and will increase over three orders of magnitude as the initial supercooling increases from zero to 2° C. By properly non-dimensionalizing the parameters, it was found that the normalized concentration of frazil in water is principally a function of the normalized time. For the rate of production of frazil, however, it was found that the normalized rate of frazil production, besides being a function of the normalized time, is also affected by the salinity and the initial supercooling of the water. Different frazil crystals formed in water of different salinities and initial supercoolings are thought to be the reason for the different curves of frazil production rate. The normalization of parameters requires the determination of some characteristic parameters which were found to be well-defined functions of initial supercooling and salinity. |
format |
Article in Journal/Newspaper |
author |
Tsang, Gee Hanley, Thomas O’D. |
spellingShingle |
Tsang, Gee Hanley, Thomas O’D. Frazil Formation in Water of Different Salinities and Supercoolings |
author_facet |
Tsang, Gee Hanley, Thomas O’D. |
author_sort |
Tsang, Gee |
title |
Frazil Formation in Water of Different Salinities and Supercoolings |
title_short |
Frazil Formation in Water of Different Salinities and Supercoolings |
title_full |
Frazil Formation in Water of Different Salinities and Supercoolings |
title_fullStr |
Frazil Formation in Water of Different Salinities and Supercoolings |
title_full_unstemmed |
Frazil Formation in Water of Different Salinities and Supercoolings |
title_sort |
frazil formation in water of different salinities and supercoolings |
publisher |
Cambridge University Press (CUP) |
publishDate |
1985 |
url |
http://dx.doi.org/10.1017/s0022143000006298 https://www.cambridge.org/core/services/aop-cambridge-core/content/view/S0022143000006298 |
genre |
Journal of Glaciology |
genre_facet |
Journal of Glaciology |
op_source |
Journal of Glaciology volume 31, issue 108, page 74-85 ISSN 0022-1430 1727-5652 |
op_doi |
https://doi.org/10.1017/s0022143000006298 |
container_title |
Journal of Glaciology |
container_volume |
31 |
container_issue |
108 |
container_start_page |
74 |
op_container_end_page |
85 |
_version_ |
1809918377651601408 |