Results 211 to 220 of about 443,622 (275)

Digital Printing of Photoreversible Protective Films. [PDF]

open access: yesMacromol Rapid Commun
Wolf M   +5 more
europepmc   +1 more source
Some of the next articles are maybe not open access.

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Round Gas Jets Submerged in Water

International Journal of Multiphase Flow, 2013
Abstract Water submerged gas jets are characterized by the interplay of inertia and buoyancy forces and can exhibit diverse behaviors ranging from bubbly plumes to stable jets. In this work, direct measurements of the interfacial behavior of water-submerged gas jets, with Mach numbers ranging from subsonic to supersonic, were performed using high ...
Pavlos P Vlachos
exaly   +2 more sources

Instabilities and patterns in a submerged jelling jet

Soft Matter, 2021
When a thin stream of aqueous sodium alginate is extruded into a reacting calcium chloride bath, it polymerizes into a soft elastic tube that spontaneously forms helical coils due to the ambient fluid drag.
Aditi Chakrabarti   +2 more
openaire   +2 more sources

Stability of a Submerged Jet

The Physics of Fluids, 1970
A new method is presented of investigating the stability of a submerged jet. It is shown that steady perturbation appears for a certain value of total momentum flux of the jet.
Nakaya, C., Hasegawa, E.
openaire   +2 more sources

Jetting and entrainment from submerged orifices. [PDF]

open access: possible, 2022
A study has been made of the spray regime of sieve plate operation, and the transition to the froth regime. A simple fluidisation model for spray gives a simple criterion for the transition. The upper limits of spray operation are set by conĀ­ sidering drop terminal velocities and limiting diameter - velocity relationships for stability.
openaire   +1 more source

Modes of a Submerged Jet

The Physics of Fluids, 1972
An asymptotic expansion is presented for investigating the modes of a submerged jet. It is shown in the second approximation that the submerged jet has various types of flow in quite a wide range of its momentum flux.
Nakaya, C., Hasegawa, E.
openaire   +1 more source

On submerged jets

Journal of Applied Mathematics and Mechanics, 1986
A non-similarity, axisymmetric, and in general twisted jet of incompressible fluid, flowing from a spherical source into a submerged space, is considered. It is shown that the solution of this problem is not expressible by a series of integral inverse powers of the spherical radius R, but has an essentially singular point at \(R=\infty\). The principal
Gol'dshtik, M. A., Yavorskij, N. I.
openaire   +2 more sources

Cavitation of a submerged jet

Experiments in Fluids, 2013
A cavitation cloud forms when a high-pressure water jet is submerged in a tank of quiescent water. The water jet is formed as high-pressure nitrogen forces a fixed-volume column of water through a nozzle. The diameter and exit velocity of the water jet affect the behavior and geometry of the resulting cavitation.
Michael M. Wright   +3 more
openaire   +1 more source

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