Stochastic analysis of particle-fluid two-phase flows
摘要:
This paper is devoted to exploring approaches to understanding the stochastic characteristics of particle-fluid two-phase flow. By quantifying the forces dominating the particle motion and modelling the less important and/or unclear forces as random forces, a stochastic differential equation is proposed to describe the complex behavior of a particle motion. An exploratory simulation has shown satisfactory agreement with phase doppler particle analyzer (PDPA) measurements, which indicates that stochastic analysis is a potential approach for revealing the details of particle-fluid flow phenomena.
Dave; Nargund, Journal of the University of Bombay, Science: Physical Sciences, Mathematics, Biological Sciences and Medicine, 1938, vol. 7/3, p. 191,194
Savkar; Bokil; Nargund, Journal of the University of Bombay, Science: Physical Sciences, Mathematics, Biological Sciences and Medicine, 1940, vol. 9/, p. 150,153
作者:Savkar、Bokil、Nargund
DOI:——
日期:——
Dave; Nargund, Journal of the University of Bombay, Science: Physical Sciences, Mathematics, Biological Sciences and Medicine, 1938, vol. 7/3, p. 191,194
作者:Dave、Nargund
DOI:——
日期:——
Stochastic analysis of particle-fluid two-phase flows
作者:Guogang Sun、Jinghai Li、Fuzhou Gong、Shunlong Luo、Zhiming Ma
DOI:10.1007/bf02887407
日期:2000.5
This paper is devoted to exploring approaches to understanding the stochastic characteristics of particle-fluid two-phase flow. By quantifying the forces dominating the particle motion and modelling the less important and/or unclear forces as random forces, a stochastic differential equation is proposed to describe the complex behavior of a particle motion. An exploratory simulation has shown satisfactory agreement with phase doppler particle analyzer (PDPA) measurements, which indicates that stochastic analysis is a potential approach for revealing the details of particle-fluid flow phenomena.