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Record #125454:
Model for effective thermal conductivity of a dry snow cover composed of uniform ice spheres / Edward E. Adams, Atsushi Sato.
Title: | Model for effective thermal conductivity of a dry snow cover composed of uniform ice spheres / Edward E. Adams, Atsushi Sato. |
Author(s): | Adams, Edward E. Sato, Atsushi. |
Date: | 1993. |
In: | Annals of Glaciology. (1993.), Vol. 18 (1993) |
Abstract: | Calculation based on thermal resistence due to ice-grain contacts or bonds, pore space/ice acting in series, and unobstructed pore. Shown to depend strongly on snow density and intergranular bonding, as well as temperature. Conductivity tends to increase as density and ratio of contact radius to ice-sphere radius increase. Ice network is generally determined to be most influential in determining effective thermal conductivity. |
Notes: | Annals of Glaciology. Vol. 18 :300-304 (1993). |
Keywords: | 551.578.46 -- Snow cover and snow patches. 536.2 -- Heat, transmission. 519.673 -- Modelling. E10 -- Glaciology: snow and avalanches. |
SPRI record no.: | 125454 |
LDR 01243naa#a2200000#a#4500 001 SPRI-125454 005 20240328124944.0 007 ta 008 240328s1993####xx#a##|##|###|0||#0|eng#d 035 ## ‡aSPRI-125454 040 ## ‡aUkCU-P‡beng‡eaacr 100 1# ‡aAdams, Edward E. 245 10 ‡aModel for effective thermal conductivity of a dry snow cover composed of uniform ice spheres /‡cEdward E. Adams, Atsushi Sato. 260 ## ‡a[S.l.] :‡b[s.n.],‡c1993. 300 ## ‡ap. 300-304 :‡bdiags. 500 ## ‡aAnnals of Glaciology. Vol. 18 :300-304 (1993). 520 3# ‡aCalculation based on thermal resistence due to ice-grain contacts or bonds, pore space/ice acting in series, and unobstructed pore. Shown to depend strongly on snow density and intergranular bonding, as well as temperature. Conductivity tends to increase as density and ratio of contact radius to ice-sphere radius increase. Ice network is generally determined to be most influential in determining effective thermal conductivity. 650 07 ‡a551.578.46 -- Snow cover and snow patches.‡2udc 650 07 ‡a536.2 -- Heat, transmission.‡2udc 650 07 ‡a519.673 -- Modelling.‡2udc 650 07 ‡aE10 -- Glaciology: snow and avalanches.‡2local 700 1# ‡aSato, Atsushi. 773 0# ‡7nnas ‡tAnnals of Glaciology. ‡gVol. 18 (1993) ‡wSPRI-60773 917 ## ‡aUnenhanced record from Muscat, imported 2019 948 3# ‡a20240328