Annular Liquid Pool
Annular Liquid Pool - Related Videos
08:49
Impacts of Free-falling Spheres on a Deep Liquid Pool with Altered Fluid and Impactor Surface Conditions
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Cited by 10 •
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This protocol demonstrates the basic experimental configuration for water entry experiments with free-falling spheres. Methods for the alteration of liquid surface with penetrable fabrics, the preparation of chemically non-wetting spheres, and steps for splash visualization and data extraction are discussed.
14:06
Detection of Rare Genomic Variants from Pooled Sequencing Using SPLINTER
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09:21
Efficiency of Liquid-liquid Extraction
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2023
Source: Kerry M. Dooley and Michael G. Benton, Department of Chemical Engineering, Louisiana State University, Baton Rouge, LA Liquid-liquid extraction (LLE) is a separation technique used instead of distillation when either: (a) the relative volatilities of the compounds to be separated are very similar; (b) one or more of the mixture components are temperature sensitive even near ambient conditions; (c) the distillation would require a very low pressure or a very high distillate/feed...
08:46
Studying Synaptic Vesicle Pools using Photoconversion of Styryl Dyes
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Cited by 18 •
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FM dyes have been of invaluable help in the understanding of synaptic dynamics. FMs are normally followed under the fluorescent microscope during different stimulation conditions. However, photoconversion of FM dyes combined with electron microscopy allows the visualization of distinct synaptic vesicle pools, among other ultrastructure components, in synaptic boutons.
09:12
MISSION LentiPlex Pooled shRNA Library Screening in Mammalian Cells
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Cited by 11 •
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Here we use a human LentiPlex pooled library and traditional sequencing methods to identify gene targets promoting cell survival. We demonstrate how to set up and deconvolute a LentiPlex screen and validate the results.
FAQs
Stability depends on how hydrostatic pressure, surface tension, and viscosity balance one another at the liquid boundaries. Hydrostatic pressure reflects the pressure associated with the liquid, surface tension resists changes to the free surface, and viscosity influences how readily motion develops or is damped. Examining their relative effects helps explain deformation, wave behavior, and instability.
When rotation is present, it adds a force that can alter the liquid's shape and stability rather than leaving the pool governed only by static effects. The resulting response can be examined through changes in free-surface deformation, wave motion, or instability. This makes rotation an important controlled variable for connecting annular-pool behavior with rotating equipment.
Confinement makes the annular pool a controlled model rather than an unrestricted liquid region. Researchers can use that controlled setting to test fluid-dynamics theories while examining free-surface deformation, wave motion, and instabilities. Curved geometry also connects the observations to situations involving thin or confined liquid layers, giving the measurements relevance beyond the laboratory configuration.
The main phenomena include changes in the free surface, wave motion, and fluid instabilities. Researchers can also use the configuration to study heat transfer and mass transfer in curved geometries. Together, these observations connect mechanical behavior, such as deformation and waves, with transport processes, helping investigators evaluate fluid-dynamics theories and confined-flow models.
An investigation can treat the ring-shaped liquid region as a controlled physical model, then examine its response under the relevant balance of hydrostatic pressure, surface tension, viscosity, and any imposed rotation or flow. Researchers interpret resulting deformation, waves, or instabilities against fluid-dynamics theories. The approach links controlled conditions with measurable physical behavior.
Applications include technologies involving thin or confined liquid layers. Coatings, rotating equipment, and thermal management are relevant examples, while heat and mass transfer studies address how liquids behave in curved geometries. This combination makes the configuration useful both for evaluating physical theories and for informing designs that depend on controlled liquid behavior.