1999
DOI: 10.1021/ef990045p
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A Comparison of Stochastic Separated Flow Models for Particle Dispersion in Turbulent Flows

Abstract: This manuscript has been reproduoed from the microfilm master. UMI films the text directly from the original or copy submitied. Thus, some thesis and dissertation copies are in typewriter face, while others may be from any type of cornputer printer.The quality of this reproduction is dependent upon the quality of the copy submitted. Broken or indistinct print, colored or poor quality illustrations and photographs, pnnt bleedthrough, substandard margins, and improper alignment can adversely affect reproduction.… Show more

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Cited by 18 publications
(13 citation statements)
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“…In EIMs (for details see Gosman and Ionannides 1981;Schuen et al 1983;Zhou and Leschziner 1991;Wang and Stock 1992;Graham and James 1996;Hennick and Lightstone 2000), one particle is allowed to interact successively with various eddies. Each eddy has a characteristic lifetime, length, and velocity scale.…”
Section: Eddy Interaction Model (Eim)mentioning
confidence: 99%
“…In EIMs (for details see Gosman and Ionannides 1981;Schuen et al 1983;Zhou and Leschziner 1991;Wang and Stock 1992;Graham and James 1996;Hennick and Lightstone 2000), one particle is allowed to interact successively with various eddies. Each eddy has a characteristic lifetime, length, and velocity scale.…”
Section: Eddy Interaction Model (Eim)mentioning
confidence: 99%
“…Compared with many random walk models, this model produces reasonably good behavior for flows with homogeneous turbulence but may give non-physical results in strongly inhomogeneous diffusion-dominated flows. The suitability of many other random walk models and particle dispersion models was analyzed in [14,15].…”
Section: Solid Phasementioning
confidence: 99%
“…with q p and q" given by (23) and (21). Particle with low ash content, with disrupted ash layer and thus with variable radius <5 P .…”
Section: Second Stage (T P > T C ): Diffusion-controlled Gasificationmentioning
confidence: 99%
“…In [19], for example, the effect of anisotropy has been included. The suitability of many others random walk models and particle dispersion models was analyzed in [20,21].…”
Section: Stochastic Particle Dispersion Modelingmentioning
confidence: 99%