Mass transfer in the void space of a fixed granular bed

1971 ◽  
Vol 20 (3) ◽  
pp. 375-380
Author(s):  
V. A. Kirillov ◽  
Yu. Sh. Matros
Keyword(s):  
Mass Transfer ◽  
Granular Bed ◽  
Void Space ◽  
Fixed Granular Bed

MASS TRANSFER FROM SOLID PARTICLES TO FLUID IN GRANULAR BED

1996 ◽  
Vol 147 (1) ◽  
pp. 183-195 ◽  
Author(s):  
B. DOYTCHEVA ◽  
A. NIKOLOVA ◽  
G. PEEV
Keyword(s):  
Mass Transfer ◽  
Solid Particles ◽  
Granular Bed

Investigation of the gas inlet velocity distribution in a fixed granular bed filter

2010 ◽  
Vol 21 (6) ◽  
pp. 614-622 ◽  
Author(s):  
Chia-Jen Hsu ◽  
Shu-San Hsiau ◽  
Yi-Shun Chen ◽  
Jiri Smid
Keyword(s):  
Velocity Distribution ◽  
Granular Bed ◽  
Inlet Velocity ◽  
Fixed Granular Bed

Gas flow control in a fixed granular bed

1993 ◽  
Vol 74 (3) ◽  
pp. 199-203
Author(s):  
Yu.A. Buyevich ◽  
V.N. Korolyov
Keyword(s):  
Flow Control ◽  
Gas Flow ◽  
Granular Bed ◽  
Fixed Granular Bed

Mass transfer of a single bubble in a minimally fluidized granular bed

1980 ◽  
Vol 39 (2) ◽  
pp. 905-912
Author(s):  
V. A. Borodulya ◽  
Yu. A. Buevich ◽  
V. I. Dikalenko
Keyword(s):  
Mass Transfer ◽  
Single Bubble ◽  
Granular Bed

Wall gas-dynamic inhomogeneity in a fixed granular bed

1988 ◽  
Vol 55 (4) ◽  
pp. 1127-1131 ◽  
Author(s):  
V. N. Korolev ◽  
N. I. Syromyatnikov
Keyword(s):  
Granular Bed ◽  
Gas Dynamic ◽  
Fixed Granular Bed

scholarly journals Characteristics of the Bergschrund of an Avalanche-Cone Glacier in the Canadian Rocky Mountains

1983 ◽  
Vol 29 (101) ◽  
pp. 55-69 ◽  
Author(s):  
Gerald Osborn
Keyword(s):  
Mass Transfer ◽  
Field Study ◽  
Rocky Mountains ◽  
Exploratory Study ◽  
National Park ◽  
Rotational Flow ◽  
Canadian Rocky Mountains ◽  
Void Space ◽  
Banff National Park ◽  
Shallow Part

AbstractField study of the bergschrund of a small avalanche-cone glacier at the base of Mt Chephren, in Banff National Park, has been carried out as part of a general exploratory study of glacier-head crevasses in the Canadian Rockies. The bergschrund consists of a wide, shallow, partly bedrock-floored gap, underneath which extends a nearly verticalRandkluft, and a small, offset, subsidiary crevasse (or crevasses). The following observations regarding the behavior of the bergschrund and ice adjacent to it are of particular interest: (1) topography of the subglacial bedrock is a control on the location of the main bergschrund and subsidiary crevasses, (2) the main bergschrund and subsidiary crevasse(s) are connected by subglacial gaps between bedrock and ice; the gaps are part of the “bergschrund system”, (3) snow/ice immediately down-glacier of the bergschrund system moves nearly vertically downward in response to rotational flow of the glacier, allowing the bergschrund components to keep the same location and size from year to year, (4) an independent accumulation, flow, and ablation system exists in the snow/ice up-glacier of the bergschrund system. (5) most of the void space in the bergschrund system is maintained through the winter, although the wide, shallow part of the main bergschrund fills up with snow, (6) some mass transfer of snow/ice occurs across the bergschrund system, (7) displacement across the bergschrund due to flow of the main glacier body results in significantly more snow being deposited each winter down-glacier of the bergschrund than up-glacier of it.

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