Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Behavior of Small Gas Bubbles in Accelerated Liquid
The time dependent motion of small gas bubbles in liquids subjected to a linear pressure gradient has been studied. An expression for the bubble slip, (ug - ul)/ul was derived as a function of the liquid and gas densities, initial velocities, and the liquid velocity gradient. For air in water, the bubble slip asymptotically approaches zero for uniform flow, independent of initial bubble and liquid velocities, and approaches the value of 0.9967 for highly accelerating flows.
Behavior of Small Gas Bubbles in Accelerated Liquid
The time dependent motion of small gas bubbles in liquids subjected to a linear pressure gradient has been studied. An expression for the bubble slip, (ug - ul)/ul was derived as a function of the liquid and gas densities, initial velocities, and the liquid velocity gradient. For air in water, the bubble slip asymptotically approaches zero for uniform flow, independent of initial bubble and liquid velocities, and approaches the value of 0.9967 for highly accelerating flows.
Behavior of Small Gas Bubbles in Accelerated Liquid
Gutti, Subba Rao (Autor:in)
Journal of the Hydraulics Division ; 94 ; 1073-1082
01.01.2021
101968-01-01 pages
Aufsatz (Zeitschrift)
Elektronische Ressource
Unbekannt
Behavior of small gas bubbles in accelerated liquid
| Engineering Index Backfile | 1968