๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

A NUMERICAL METHOD FOR MODELLING THE MOTION OF A SPHERICAL BUBBLE

โœ Scribed by P. J. HARRIS

Publisher
John Wiley and Sons
Year
1996
Tongue
English
Weight
479 KB
Volume
22
Category
Article
ISSN
0271-2091

No coin nor oath required. For personal study only.

โœฆ Synopsis

This paper presents a numerical method for predicting the motion of a spherical bubble close to a rigid structure. The velocity potential in the fluid due to the motin of the bubble is represented by a source and a dipole located at the centroid of the bubble. This leads to a coupled system of differential equations for the bubbble radius and the location of its centroid. This system of equations can be solved using an appropriate numerical scheme.

๐Ÿ“œ SIMILAR VOLUMES

A finite element method for the thermoel
A finite element method for the thermoelectrical modelling of electrodes
โœ Bermรบdez, Alfredo ;Bullรณn, Javier ;Pena, Francisco ๐Ÿ“‚ Article ๐Ÿ“… 1998 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 212 KB ๐Ÿ‘ 2 views

In this paper we give a numerical method based on ยฎnite element discretizations to simulate the thermoelectrical behaviour of electrodes for electric reduction furnaces. After introducing the mathematical model we take advantage of the cylindrical symmetry of the problem to compute boundary conditio

A hybrid TLM-FDTD method for the modelli
A hybrid TLM-FDTD method for the modelling of diffusion
โœ Chi Chung Wong; Cynthia Lee ๐Ÿ“‚ Article ๐Ÿ“… 2000 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 120 KB ๐Ÿ‘ 2 views

A new hybrid TLM-FDTD algorithm for solving di!usion problems is described. The method utilizes the transmission line model to de"ne the time step and the FDTD's leap-frog algorithm to determine the voltages and currents of the network analogue of the di!usion equation. Unlike the standard TLM metho