Frost Insulation of Pipe Trenches (Frostisolering av Roergroefter)
The traditional way of providing heat insulation for water conduits laid in the ground is by placing the insulation concentrically around the conduits. This insulation method is very effective when reduction of heat loss from the conduit to the surroundings is at issue. In order to keep the conduit...
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ftdtic:AD0738145 2023-05-15T15:04:41+02:00 Frost Insulation of Pipe Trenches (Frostisolering av Roergroefter) Gundersen,Per COLD REGIONS RESEARCH AND ENGINEERING LAB HANOVER N H 1972-01 text/html http://www.dtic.mil/docs/citations/AD0738145 http://oai.dtic.mil/oai/oai?&verb=getRecord&metadataPrefix=html&identifier=AD0738145 en eng http://www.dtic.mil/docs/citations/AD0738145 APPROVED FOR PUBLIC RELEASE DTIC AND NTIS Miscellaneous Materials Pumps Filters Pipes Tubing Fittings & Vlvs (*PIPES *THERMAL INSULATION) (*ARCTIC REGIONS PIPES) FREEZING HEAT TRANSFER ELECTRICAL EQUIPMENT NORWAY TRANSLATIONS Text 1972 ftdtic 2016-02-19T01:25:02Z The traditional way of providing heat insulation for water conduits laid in the ground is by placing the insulation concentrically around the conduits. This insulation method is very effective when reduction of heat loss from the conduit to the surroundings is at issue. In order to keep the conduit from freezing when the surroundings are at a temperature below the freezing point, heat may be supplied to a point of constancy. This heat can be supplied by means of electrical thermocables. For water conduits of major size one can make use of the heat magazine inherent in the water's specific heat. This last case postulates a relatively continuous water flow with a water temperature above the freezing point. (Author) Draft trans. of Symposium. Frost i Jord, 23-24 Nov 70, Del 1; Frost i Jord nr. 2, Feb 71, p65-71 (sic). Text Arctic Defense Technical Information Center: DTIC Technical Reports database Arctic Norway |
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Open Polar |
collection |
Defense Technical Information Center: DTIC Technical Reports database |
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ftdtic |
language |
English |
topic |
Miscellaneous Materials Pumps Filters Pipes Tubing Fittings & Vlvs (*PIPES *THERMAL INSULATION) (*ARCTIC REGIONS PIPES) FREEZING HEAT TRANSFER ELECTRICAL EQUIPMENT NORWAY TRANSLATIONS |
spellingShingle |
Miscellaneous Materials Pumps Filters Pipes Tubing Fittings & Vlvs (*PIPES *THERMAL INSULATION) (*ARCTIC REGIONS PIPES) FREEZING HEAT TRANSFER ELECTRICAL EQUIPMENT NORWAY TRANSLATIONS Gundersen,Per Frost Insulation of Pipe Trenches (Frostisolering av Roergroefter) |
topic_facet |
Miscellaneous Materials Pumps Filters Pipes Tubing Fittings & Vlvs (*PIPES *THERMAL INSULATION) (*ARCTIC REGIONS PIPES) FREEZING HEAT TRANSFER ELECTRICAL EQUIPMENT NORWAY TRANSLATIONS |
description |
The traditional way of providing heat insulation for water conduits laid in the ground is by placing the insulation concentrically around the conduits. This insulation method is very effective when reduction of heat loss from the conduit to the surroundings is at issue. In order to keep the conduit from freezing when the surroundings are at a temperature below the freezing point, heat may be supplied to a point of constancy. This heat can be supplied by means of electrical thermocables. For water conduits of major size one can make use of the heat magazine inherent in the water's specific heat. This last case postulates a relatively continuous water flow with a water temperature above the freezing point. (Author) Draft trans. of Symposium. Frost i Jord, 23-24 Nov 70, Del 1; Frost i Jord nr. 2, Feb 71, p65-71 (sic). |
author2 |
COLD REGIONS RESEARCH AND ENGINEERING LAB HANOVER N H |
format |
Text |
author |
Gundersen,Per |
author_facet |
Gundersen,Per |
author_sort |
Gundersen,Per |
title |
Frost Insulation of Pipe Trenches (Frostisolering av Roergroefter) |
title_short |
Frost Insulation of Pipe Trenches (Frostisolering av Roergroefter) |
title_full |
Frost Insulation of Pipe Trenches (Frostisolering av Roergroefter) |
title_fullStr |
Frost Insulation of Pipe Trenches (Frostisolering av Roergroefter) |
title_full_unstemmed |
Frost Insulation of Pipe Trenches (Frostisolering av Roergroefter) |
title_sort |
frost insulation of pipe trenches (frostisolering av roergroefter) |
publishDate |
1972 |
url |
http://www.dtic.mil/docs/citations/AD0738145 http://oai.dtic.mil/oai/oai?&verb=getRecord&metadataPrefix=html&identifier=AD0738145 |
geographic |
Arctic Norway |
geographic_facet |
Arctic Norway |
genre |
Arctic |
genre_facet |
Arctic |
op_source |
DTIC AND NTIS |
op_relation |
http://www.dtic.mil/docs/citations/AD0738145 |
op_rights |
APPROVED FOR PUBLIC RELEASE |
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1766336423616577536 |