Fluid dynamics is the study of the motion of liquids, gases and plasmas. Flow is dependent on the intrinsic properties of the matter itself, such as compressibility, viscosity and density. Example systems are a liquid flowing through a pipe or capillary, air moving across an aeroplane wing, an...
Special issue on finite-size particles, drops and bubbles in fluid flows: advances in modelling and simulationsPARTICLE size determinationFLUID dynamicsCOMPUTER simulationTURBULENCESPHEROIDAL stateActa Mechanica -doi:10.1007/s00707-018-2352-7Marchioli, Cristian...
Clift R, Grace JR, Weber ME (2005) Bubbles drops, and particles. Courier Corporation Google Scholar Sirignano WA (2010) Fluid dynamics and transport of droplets and sprays. Cambridge University Press Google Scholar Melville WK (1996) The role of surface-wave breaking in air-sea interaction....
ANNUAL REVIEW OF FLUID MECHANICS ; V.3 EBVG Vincenti - ANNUAL REVIEW, INC 被引量: 0发表: 1972年 Annual Review of Fluid Mechanics Hydrodynamic Interactions Among Bubbles , Drops , and Particles in Non-Newtonian Liquids The understanding of hydrodynamic forces around particles, drops, or bubbles ...
size particles are small enough that they can be described as points, (ii) we can directly employ data from experiments or high-fidelity DNS models, (iii) the model utilizes all the available physics for regions where data are not available, (iv) we have direct modelling of memory effects....
We consider small oscillations of micro-particles and gaseous bubbles in a viscous fluid around equilibrium states under the action of a sinusoidal external force. Exact solutions to the governing integro-differential equations containing both Stokes and memory-integral drag forces are obtained. The main...
In this study, we focus on the fragmentation behaviour of low-viscosity liquids/melts devoid of bubbles and crystals. The addition of these extra components, through volatile exsolution and/or crystallization, will form a multiphase magma and introduce non-Newtonian effects (as discussed later)....
(This article belongs to the Special Issue Computational Fluid Dynamics in Fluid Machinery)Download keyboard_arrow_down Browse Figures Versions Notes Abstract The two-fluid (Euler–Euler) model and large-eddy simulation are used to compute the turbulent two-phase flow of air and water in a ...
of the lower liquid. The detachment height for medium bubbles (Weber number: 4~4.5; Bond number: 2.5~7.5) varied significantly with increasing bubble size, which contributes to the lower liquid entrainment in the upper phase due, significantly, to the higher detachment height and large ...
Cavitation, formation of vapour bubbles within a liquid at low-pressure regions that occur in places where the liquid has been accelerated to high velocities, as in the operation of centrifugal pumps, water turbines, and marine propellers. Cavitation is