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Low-Temperature Heat Conduction in Pure, Monocrystalline Ice
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| Zeitschriftentitel: | Journal of Glaciology |
|---|---|
| Personen und Körperschaften: | |
| In: | Journal of Glaciology, 14, 1975, 72, S. 517-528 |
| Format: | E-Article |
| Sprache: | Englisch |
| veröffentlicht: |
International Glaciological Society
|
| Schlagwörter: |
| author_facet |
Klinger, J. Klinger, J. |
|---|---|
| author |
Klinger, J. |
| spellingShingle |
Klinger, J. Journal of Glaciology Low-Temperature Heat Conduction in Pure, Monocrystalline Ice Earth-Surface Processes |
| author_sort |
klinger, j. |
| spelling |
Klinger, J. 0022-1430 1727-5652 International Glaciological Society Earth-Surface Processes http://dx.doi.org/10.3189/s0022143000022000 <jats:p>The heat conduction of ice single crystals is measured by a steady-state heat-flux method between 1.7 K and 100 K. For temperatures higher than 16 K all experimental points are found to be on the same curve. For temperatures lower than 16 K the heat conduction curves depend on the material of the crystallization vessel, the ageing of the sample and the cooling rate between the temperature of the mount (≈ 260 K) and liquid-nitrogen temperature. No anisotropy can be found for temperatures higher than 9 K. Computer fits are made, based on Callaway’s model of heat conduction in dielectric crystals. An attempt is made to explain the observed extrinsic heat conduction by the presence of microstructures in ice. It is shown that heat-conduction measurements can be used to establish a “quality-list” of samples studied in laboratories.</jats:p> Low-Temperature Heat Conduction in Pure, Monocrystalline Ice Journal of Glaciology |
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10.3189/s0022143000022000 |
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International Glaciological Society, 1975 |
| imprint_str_mv |
International Glaciological Society, 1975 |
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0022-1430 1727-5652 |
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0022-1430 1727-5652 |
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1975 |
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International Glaciological Society |
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Journal of Glaciology |
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49 |
| title |
Low-Temperature Heat Conduction in Pure, Monocrystalline Ice |
| title_unstemmed |
Low-Temperature Heat Conduction in Pure, Monocrystalline Ice |
| title_full |
Low-Temperature Heat Conduction in Pure, Monocrystalline Ice |
| title_fullStr |
Low-Temperature Heat Conduction in Pure, Monocrystalline Ice |
| title_full_unstemmed |
Low-Temperature Heat Conduction in Pure, Monocrystalline Ice |
| title_short |
Low-Temperature Heat Conduction in Pure, Monocrystalline Ice |
| title_sort |
low-temperature heat conduction in pure, monocrystalline ice |
| topic |
Earth-Surface Processes |
| url |
http://dx.doi.org/10.3189/s0022143000022000 |
| publishDate |
1975 |
| physical |
517-528 |
| description |
<jats:p>The heat conduction of ice single crystals is measured by a steady-state heat-flux method between 1.7 K and 100 K. For temperatures higher than 16 K all experimental points are found to be on the same curve. For temperatures lower than 16 K the heat conduction curves depend on the material of the crystallization vessel, the ageing of the sample and the cooling rate between the temperature of the mount (≈ 260 K) and liquid-nitrogen temperature. No anisotropy can be found for temperatures higher than 9 K. Computer fits are made, based on Callaway’s model of heat conduction in dielectric crystals. An attempt is made to explain the observed extrinsic heat conduction by the presence of microstructures in ice. It is shown that heat-conduction measurements can be used to establish a “quality-list” of samples studied in laboratories.</jats:p> |
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| author | Klinger, J. |
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| author_sort | klinger, j. |
| container_issue | 72 |
| container_start_page | 517 |
| container_title | Journal of Glaciology |
| container_volume | 14 |
| description | <jats:p>The heat conduction of ice single crystals is measured by a steady-state heat-flux method between 1.7 K and 100 K. For temperatures higher than 16 K all experimental points are found to be on the same curve. For temperatures lower than 16 K the heat conduction curves depend on the material of the crystallization vessel, the ageing of the sample and the cooling rate between the temperature of the mount (≈ 260 K) and liquid-nitrogen temperature. No anisotropy can be found for temperatures higher than 9 K. Computer fits are made, based on Callaway’s model of heat conduction in dielectric crystals. An attempt is made to explain the observed extrinsic heat conduction by the presence of microstructures in ice. It is shown that heat-conduction measurements can be used to establish a “quality-list” of samples studied in laboratories.</jats:p> |
| doi_str_mv | 10.3189/s0022143000022000 |
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| id | ai-49-aHR0cDovL2R4LmRvaS5vcmcvMTAuMzE4OS9zMDAyMjE0MzAwMDAyMjAwMA |
| imprint | International Glaciological Society, 1975 |
| imprint_str_mv | International Glaciological Society, 1975 |
| institution | DE-Brt1, DE-Zwi2, DE-D161, DE-Gla1, DE-Zi4, DE-15, DE-Pl11, DE-Rs1, DE-105, DE-14, DE-Ch1, DE-L229, DE-D275, DE-Bn3 |
| issn | 0022-1430, 1727-5652 |
| issn_str_mv | 0022-1430, 1727-5652 |
| language | English |
| last_indexed | 2024-03-01T18:09:56.781Z |
| match_str | klinger1975lowtemperatureheatconductioninpuremonocrystallineice |
| mega_collection | International Glaciological Society (CrossRef) |
| physical | 517-528 |
| publishDate | 1975 |
| publishDateSort | 1975 |
| publisher | International Glaciological Society |
| record_format | ai |
| recordtype | ai |
| series | Journal of Glaciology |
| source_id | 49 |
| spelling | Klinger, J. 0022-1430 1727-5652 International Glaciological Society Earth-Surface Processes http://dx.doi.org/10.3189/s0022143000022000 <jats:p>The heat conduction of ice single crystals is measured by a steady-state heat-flux method between 1.7 K and 100 K. For temperatures higher than 16 K all experimental points are found to be on the same curve. For temperatures lower than 16 K the heat conduction curves depend on the material of the crystallization vessel, the ageing of the sample and the cooling rate between the temperature of the mount (≈ 260 K) and liquid-nitrogen temperature. No anisotropy can be found for temperatures higher than 9 K. Computer fits are made, based on Callaway’s model of heat conduction in dielectric crystals. An attempt is made to explain the observed extrinsic heat conduction by the presence of microstructures in ice. It is shown that heat-conduction measurements can be used to establish a “quality-list” of samples studied in laboratories.</jats:p> Low-Temperature Heat Conduction in Pure, Monocrystalline Ice Journal of Glaciology |
| spellingShingle | Klinger, J., Journal of Glaciology, Low-Temperature Heat Conduction in Pure, Monocrystalline Ice, Earth-Surface Processes |
| title | Low-Temperature Heat Conduction in Pure, Monocrystalline Ice |
| title_full | Low-Temperature Heat Conduction in Pure, Monocrystalline Ice |
| title_fullStr | Low-Temperature Heat Conduction in Pure, Monocrystalline Ice |
| title_full_unstemmed | Low-Temperature Heat Conduction in Pure, Monocrystalline Ice |
| title_short | Low-Temperature Heat Conduction in Pure, Monocrystalline Ice |
| title_sort | low-temperature heat conduction in pure, monocrystalline ice |
| title_unstemmed | Low-Temperature Heat Conduction in Pure, Monocrystalline Ice |
| topic | Earth-Surface Processes |
| url | http://dx.doi.org/10.3189/s0022143000022000 |