Results 131 to 140 of about 794,859 (161)

Measurement of concentrations of natural ice nuclei

Atmospheric Research, 1990
Abstract If the currently forecast global warming occurs, the distribution of clouds and their properties are likely to change also and interact with the warming. The distribution of precipitation will also be affected. One known influence on cloud properties and the formation of precipitation is the concentration of airborne particles on which ice ...
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Ice Crystals Agglomerated in Freeze Concentration

1994
Freeze concentration is required to produce large ice crystals in order to reduce the loss of solutes adhering to the surface of the ice crystals removed. We examine here if large agglomerated ice crystals would be produced from a lactose solution in a common batch crystallizer with an inner heat exchanger. Large agglomerated ice crystals (ca.
Yoshihito Shirai, Kazuhiro Nakanishi, Ryuichi Matsuno   +2 more
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Variations in atmospheric ice nucleus concentrations.

1968
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A Lunar Influence on Ice Nucleus Concentrations

Nature, 1963
RECENT papers by Bradley, Woodbury and Brier1 and by Adderley and Bowen2 have shown a remarkable relation between the phase of the Moon and precipitation.
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The Origin and Concentration of Ice Crystals in Clouds

Bulletin of the American Meteorological Society, 1985
Abstract Ice crystals in supercooled clouds may form upon ice nuclei, or they may arise through secondary processes. Two of these secondary ice “multiplication” mechanisms are discussed in some detail: the rime-splintering process and the mechanical fracture of ice particles.
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Methods of measurement of ice nuclei concentrations

pure and applied geophysics, 1965
The actual methods for counting ice nuclei are compared. It appears that the mixing chamber method is most valid.
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A Note on the Determination of Sea Ice Concentration

Journal of Offshore Mechanics and Arctic Engineering, 1991
Abstract An argument is presented for the inclusion of diffusive effects in the equation governing the redistribution of sea ice. An ice concentration equation including diffusion is derived through Reynold’s averaging. This advection-diffusion equation is solved using the Eulerian-Lagrangian time-splitting technique, which affords both ...
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Sensors for contactless estimation of ice concentration in "ice slurry" fluids

2014
This paper deals with the problem of estimating the ice fraction in ice slurry fluids flowing into the pipes of industrial refrigeration apparatus based on secondary refrigerants. Such measurements must be performed in a non invasive way and the sensors must face with severe environmental conditions.
Baglio, Salvatore, Caruso, Vito, Pitrone, Nicola, Pitrone N., Savalli, Nicolò   +4 more
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Ice Nucleus Concentrations in Remote Areas

Journal of the Atmospheric Sciences, 1973
Abstract Concentrations of ice nuclei have been measured in aerosols sampled by pairs of membrane filters mounted high on the forward mast of a ship making almost continuous voyages during the years 1969–72 over the half of the Southern Hemisphere centered on Australia.
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Ice recrystallization inhibition effect of cellulose nanocrystals: Influence of sucrose concentration

Food Hydrocolloids, 2021
Vermont P. Dia
exaly