A solution-scheme for the convective-diffusion equation

DOI10.1007/BF00945299zbMath0573.76097MaRDI QIDQ1062878

B. George

Publication date: 1985

Published in: ZAMP. Zeitschrift für angewandte Mathematik und Physik (Search for Journal in Brave)

zbMATH Keywords

complex environmental flowscontaminant concentration fieldmean-velocity fieldoff-diagonal terms in the diffusivity tensorpoint source of scalar contaminantsmall-time, asymptotic, solutionthree-dimensional, Hermite polynomial expansion

Mathematics Subject Classification ID

Multiphase and multicomponent flows (76T99) Diffusion and convection (76Rxx)

Related Items (7)

Numerical inversion of moments ⋮ Near-field contaminant dispersion from an elevated line-source ⋮ Near-source dispersion of contaminant from an elevated line-source ⋮ Statistical characteristics of wall turbulence with a passive scalar ⋮ Contaminant dispersion from an elevated time-dependent source. ⋮ On dispersion of settling particles from an elevated source in an open-channel flow ⋮ Dispersion of fine settling particles from an elevated source in an oscillatory turbulent flow

Cites Work

• The diffusion of smoke from a continuous elevated point-source into a turbulent atmosphere
• The initial dispersion of contaminant in Poiseuille flow and the smoothing of the snout
• Turbulent diffusion in Lake Huron

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