Results 261 to 270 of about 371,085 (299)

Freezing phenomena in ice–water systems

Energy Conversion and Management, 2002
The characteristics of solidification and melting are reviewed. The properties of water and ice and the phase diagram of water are discussed with special emphasis on ice density. A concise account of the freezing process and the Stefan problem is presented.
M. Akyurt, G. Zaki, B. Habeebullah
exaly   +2 more sources

Modeling transport phenomena of ice slurry in an ice forming unit

International Journal of Refrigeration, 2016
In this article, multiphase convective and solidification transport phenomena of ice slurry is investigated by developing a one-domain macroscopic model to simulate its formation in a rectangular ice forming unit. Convection, sedimentation, interfacial drag, permeability, remelting and viscosity variations are incorporated into this model through the ...
Ankit Mahato, Arvind Kumar
exaly   +2 more sources

Diffusion and Relaxation Phenomena in Ice

The Journal of Chemical Physics, 1969
The underlying mechanisms of several rate processes in ice are examined through cross comparisons of the processes with each other and with experimental observations. The assumption that the migration of orientational defects (Bjerrum faults) is the common origin of dielectric and elastic relaxation leads to a predicted ratio of dielectric-to-elastic ...
Lars Onsager, L. K. Runnels
openaire   +2 more sources

Snow‐and‐ice phenomena in the polar urals

Polar Geography and Geology, 1989
Abstract Long‐term studies carried out in the test basin of the Bol'shaya Khadata River have allowed the authors to describe the complex of glacio‐nival phenomena typical of the rock tundra zone of the Polar Urals. It was found that the winters are characterized by snow drifting, which results in redistribution of snow at the macro‐ and especially the ...
V. G. Khodakov, Ye. A. Il'ina
openaire   +1 more source

Some surface phenomena of ice

Journal of Colloid and Interface Science, 1967
Abstract Two new phenomena are described which would indicate directly two mechanisms of mass transfer along an ice surface. One is the neck formation observed between an ice sphere and a plane placed cose to but not in contact with it in an ice-saturated atmosphere.
openaire   +1 more source

Cratering phenomena on aircraft anti-icing films

Journal of Aircraft, 1996
This article reports on a study of cratering effects in thin anti-icing films designed to protect aircraft surfaces from snow and ice accumulation while the aircraft is on the ground awaiting takeoff. These fluids primarily consist of a glycol used as a freezing point depressant, water, and to a small extent thickening and wetting agents.
J. La Due, M. R. Muller, M. Swangler
openaire   +1 more source

Experimental and computational simulation of in-flight icing phenomena

Progress in Aerospace Sciences, 1998
Abstract This paper reviews experimental and computational methods used for simulation of ice accretion on aircraft flying through icing conditions. Such methods were recently reviewed by the AGARD FDP Working Group 20 and the present paper represents a revised and updated version of parts of the Working Group report. To provide essential background,
R.J. Kind   +4 more
openaire   +1 more source

Multiscale Models of Sea Ice Phenomena

2019
Sea ice can be viewed as a composite material over multiple scales. On the smallest scale, sea ice is viewed as a two-phase composite of ice and brine. On the mesoscale, one may consider pancake ice and slush as a viscoelastic composite. On the larger scale, one may consider the mix of ice floes and water.
openaire   +1 more source

Modeling of ice phenomena in the mouth of the Vistula River

Acta Geophysica, 2014
The mouth of the Vistula River, which is a river outlet located in tideless area, is analyzed. The Vistula River mouth is a man-made, artificial channel which was built in the 19th century in order to prevent the formation of ice jams in the natural river delta.
openaire   +1 more source

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