Thermal Drilling of the Glacier (Termicheskoe Urenie Lednikovikh Pokrovov)
Thermal drilling is one technique for drilling the ice in the Antarctic. The idea of obtaining boreholes in the layer of glaciers by thermal drilling has attracted the attention of researchers for a long time because of the tendancy to use the low melting temperature of ice as a rock, forming the gl...
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ftdtic:ADA002377 2023-05-15T14:00:11+02:00 Thermal Drilling of the Glacier (Termicheskoe Urenie Lednikovikh Pokrovov) Zotikov,I. A. Kapitsa,A. P. Kudryavtsev,E. V. Sukhonov,L. A. COLD REGIONS RESEARCH AND ENGINEERING LAB HANOVER N H 1974-09 text/html http://www.dtic.mil/docs/citations/ADA002377 http://oai.dtic.mil/oai/oai?&verb=getRecord&metadataPrefix=html&identifier=ADA002377 en eng http://www.dtic.mil/docs/citations/ADA002377 APPROVED FOR PUBLIC RELEASE DTIC AND NTIS Snow Ice and Permafrost *ANTARCTIC REGIONS *DRILLING *GLACIERS THERMAL PROPERTIES USSR NUMERICAL ANALYSIS BOREHOLES CLASSIFICATION TRANSLATIONS DRILLS ICE PENETRATION DRILLING MACHINES Ice drills *Thermal drilling Text 1974 ftdtic 2016-02-20T02:46:02Z Thermal drilling is one technique for drilling the ice in the Antarctic. The idea of obtaining boreholes in the layer of glaciers by thermal drilling has attracted the attention of researchers for a long time because of the tendancy to use the low melting temperature of ice as a rock, forming the glaciers. The report attempts to classify the basic methods involved in thermal drilling of glaciers in the Antarctic, to present certain findings in the operations on the thermal drilling, and also to analyze theoretically the basic processes governing the thermal drilling conditions during passage through ice and typifying the conditions in the ice layer both ahead of the moving thermal drill as well as along the side walls of the borehole. Simple analytical equations and graphs for computing the basic parameters determining thermal drilling are presented. Draft trans. from Antarktika. Doklady Komissii (USSR) p141-156 1972. Text Antarc* Antarctic Antarktika Ice permafrost Defense Technical Information Center: DTIC Technical Reports database Antarctic The Antarctic |
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Open Polar |
collection |
Defense Technical Information Center: DTIC Technical Reports database |
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ftdtic |
language |
English |
topic |
Snow Ice and Permafrost *ANTARCTIC REGIONS *DRILLING *GLACIERS THERMAL PROPERTIES USSR NUMERICAL ANALYSIS BOREHOLES CLASSIFICATION TRANSLATIONS DRILLS ICE PENETRATION DRILLING MACHINES Ice drills *Thermal drilling |
spellingShingle |
Snow Ice and Permafrost *ANTARCTIC REGIONS *DRILLING *GLACIERS THERMAL PROPERTIES USSR NUMERICAL ANALYSIS BOREHOLES CLASSIFICATION TRANSLATIONS DRILLS ICE PENETRATION DRILLING MACHINES Ice drills *Thermal drilling Zotikov,I. A. Kapitsa,A. P. Kudryavtsev,E. V. Sukhonov,L. A. Thermal Drilling of the Glacier (Termicheskoe Urenie Lednikovikh Pokrovov) |
topic_facet |
Snow Ice and Permafrost *ANTARCTIC REGIONS *DRILLING *GLACIERS THERMAL PROPERTIES USSR NUMERICAL ANALYSIS BOREHOLES CLASSIFICATION TRANSLATIONS DRILLS ICE PENETRATION DRILLING MACHINES Ice drills *Thermal drilling |
description |
Thermal drilling is one technique for drilling the ice in the Antarctic. The idea of obtaining boreholes in the layer of glaciers by thermal drilling has attracted the attention of researchers for a long time because of the tendancy to use the low melting temperature of ice as a rock, forming the glaciers. The report attempts to classify the basic methods involved in thermal drilling of glaciers in the Antarctic, to present certain findings in the operations on the thermal drilling, and also to analyze theoretically the basic processes governing the thermal drilling conditions during passage through ice and typifying the conditions in the ice layer both ahead of the moving thermal drill as well as along the side walls of the borehole. Simple analytical equations and graphs for computing the basic parameters determining thermal drilling are presented. Draft trans. from Antarktika. Doklady Komissii (USSR) p141-156 1972. |
author2 |
COLD REGIONS RESEARCH AND ENGINEERING LAB HANOVER N H |
format |
Text |
author |
Zotikov,I. A. Kapitsa,A. P. Kudryavtsev,E. V. Sukhonov,L. A. |
author_facet |
Zotikov,I. A. Kapitsa,A. P. Kudryavtsev,E. V. Sukhonov,L. A. |
author_sort |
Zotikov,I. A. |
title |
Thermal Drilling of the Glacier (Termicheskoe Urenie Lednikovikh Pokrovov) |
title_short |
Thermal Drilling of the Glacier (Termicheskoe Urenie Lednikovikh Pokrovov) |
title_full |
Thermal Drilling of the Glacier (Termicheskoe Urenie Lednikovikh Pokrovov) |
title_fullStr |
Thermal Drilling of the Glacier (Termicheskoe Urenie Lednikovikh Pokrovov) |
title_full_unstemmed |
Thermal Drilling of the Glacier (Termicheskoe Urenie Lednikovikh Pokrovov) |
title_sort |
thermal drilling of the glacier (termicheskoe urenie lednikovikh pokrovov) |
publishDate |
1974 |
url |
http://www.dtic.mil/docs/citations/ADA002377 http://oai.dtic.mil/oai/oai?&verb=getRecord&metadataPrefix=html&identifier=ADA002377 |
geographic |
Antarctic The Antarctic |
geographic_facet |
Antarctic The Antarctic |
genre |
Antarc* Antarctic Antarktika Ice permafrost |
genre_facet |
Antarc* Antarctic Antarktika Ice permafrost |
op_source |
DTIC AND NTIS |
op_relation |
http://www.dtic.mil/docs/citations/ADA002377 |
op_rights |
APPROVED FOR PUBLIC RELEASE |
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1766269177812746240 |