منابع مشابه
Freezing of Spherical Droplets in the Environment of Cold Air
Production of natural hydrocarbon, transportation and filling into storage is often carried out in the Northern regions and is accompanied by direct contact of droplets produced with the environment cold air. The droplets initially may have a positive temperature. A similar problem occurs when the final product of some chemical substances have liquid – droplet state, the conditions of preservat...
متن کاملFreezing, fragmentation, and charge separation in sonic sprayed water droplets
Water droplets are generated by sonic spray, transferred into vacuum through a capillary interface, and then passed through two image charge detectors separated by a drift region. The image charge detectors measure the charge and velocity of each droplet. For around 1% of the droplets, the charge changes significantly between the detectors. In some cases it increases, in others it decreases, an...
متن کاملFreezing of Spherical Droplets in the Environment of Cold Air
Production of natural hydrocarbon, transportation and filling into storage is often carried out in the Northern regions and is accompanied by direct contact of droplets produced with the environment cold air. The droplets initially may have a positive temperature. A similar problem occurs when the final product of some chemical substances have liquid – droplet state, the conditions of preservat...
متن کاملBubble-induced transport of oil droplets in water.
An oil droplet wrapped with poly(N-isopropylacrylamide) grafted nanoparticles can ascend or descend in water repeatedly by simply tuning the temperature of water above or below 33 °C, while avoiding the use of sophisticated equipment and complex nanostructures.
متن کاملHeterogeneous freezing of water droplets containing kaolinite particles
Clouds composed of both ice particles and supercooled liquid water droplets exist at temperatures above ∼236 K. These mixed phase clouds, which strongly impact climate, are very sensitive to the presence of solid particles that can catalyse freezing. In this paper we describe experiments to determine the conditions at which the clay mineral kaolinite nucleates ice when immersed within water dro...
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ژورنال
عنوان ژورنال: Physical Review Fluids
سال: 2019
ISSN: 2469-990X
DOI: 10.1103/physrevfluids.4.071601