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Record #96653:
On the design of wind-augmented thermosyphons / G.S.H. Lock, K. Chong, A. Dyckerhoff, J. Huyer, B. Jones.
Title: | On the design of wind-augmented thermosyphons / G.S.H. Lock, K. Chong, A. Dyckerhoff, J. Huyer, B. Jones. |
Author(s): | Lock, G. S. H. Chong, K. Dyckerhoff, A. Huyer, J. Jones, B. |
Date: | 1989. |
In: | Cold Regions Science and Technology. (1989.), Vol. 16(1) (1989) |
Abstract: | Considers use of wind to create forced convection heat transfer in thermosyphons designed to establish and maintain frozen ground or frozen water. Methods of harnessing wind are discussed. Detailed design procedure is then developed for calculation of flow loss and heat-transfer rate for any given air-flow rate in range possible for wind-driven systems. Heat-transfer rates are applied to freezing of material around thermosyphon tube wall. Predictions show effect of tube geometry and wind speed on freezing radius, and show system is practicable. |
Notes: | Cold Regions Science and Technology. Vol. 16(1) :11-23 (1989). |
Keywords: | 624.139.62 -- Permafrost control. 551.32 -- Glaciology. 551.322 -- Ice and snow. 536.421.4 -- Freezing. E12 -- Glaciology: frozen ground / snow and ice engineering. |
SPRI record no.: | 96653 |
LDR 01479naa#a2200000#a#4500 001 SPRI-96653 005 20230328042355.0 007 ta 008 230328s1989####xx#ab#|##|###|0||#0|eng#d 035 ## ‡aSPRI-96653 040 ## ‡aUkCU-P‡beng‡eaacr 245 00 ‡aOn the design of wind-augmented thermosyphons /‡cG.S.H. Lock, K. Chong, A. Dyckerhoff, J. Huyer, B. Jones. 260 ## ‡a[S.l.] :‡b[s.n.],‡c1989. 300 ## ‡ap. 11-23 :‡bdiags., map. 500 ## ‡aCold Regions Science and Technology. Vol. 16(1) :11-23 (1989). 520 3# ‡aConsiders use of wind to create forced convection heat transfer in thermosyphons designed to establish and maintain frozen ground or frozen water. Methods of harnessing wind are discussed. Detailed design procedure is then developed for calculation of flow loss and heat-transfer rate for any given air-flow rate in range possible for wind-driven systems. Heat-transfer rates are applied to freezing of material around thermosyphon tube wall. Predictions show effect of tube geometry and wind speed on freezing radius, and show system is practicable. 650 07 ‡a624.139.62 -- Permafrost control.‡2udc 650 07 ‡a551.32 -- Glaciology.‡2udc 650 07 ‡a551.322 -- Ice and snow.‡2udc 650 07 ‡a536.421.4 -- Freezing.‡2udc 650 07 ‡aE12 -- Glaciology: frozen ground / snow and ice engineering.‡2local 700 1# ‡aLock, G. S. H. 700 1# ‡aChong, K. 700 1# ‡aDyckerhoff, A. 700 1# ‡aHuyer, J. 700 1# ‡aJones, B. 773 0# ‡7nnas ‡tCold Regions Science and Technology. ‡gVol. 16(1) (1989) ‡wSPRI-59075 917 ## ‡aUnenhanced record from Muscat, imported 2019 948 3# ‡a20230328