Particle Transport in a 3D Duct by Adding and Doubling

Research output: Research - peer-reviewArticle

Abstract

How particles are transported through a duct by Lambertian reflection from duct walls is again considered. This popular transport example has been solved with most numerical transport methods except notably one—the method of adding and doubling. We shall show that the method of doubling provides every bit as, or more, accurate reflectances and transmittances as the numerical discrete ordinates and analytical discrete ordinates methods with generally less mathematical and numerical effort.

LanguageEnglish (US)
Pages202-228
Number of pages27
JournalJournal of Computational and Theoretical Transport
Volume46
Issue number3
DOIs
StatePublished - Apr 16 2017

Fingerprint

Particle Transport
Doubling
ducts
Ducts
transmittance
reflectance
Discrete Ordinates Method
Discrete Ordinates
Transmittance
Reflectance
Analytical Methods

Keywords

  • Adding and doubling
  • discrete ordinates
  • duct transport
  • Richardsons acceleration
  • Wynn-epsilon acceleration

ASJC Scopus subject areas

  • Statistical and Nonlinear Physics
  • Mathematical Physics
  • Transportation
  • Physics and Astronomy(all)
  • Applied Mathematics

Cite this

Particle Transport in a 3D Duct by Adding and Doubling. / Ganapol, B. D.

In: Journal of Computational and Theoretical Transport, Vol. 46, No. 3, 16.04.2017, p. 202-228.

Research output: Research - peer-reviewArticle

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