COMBINED FINITE-DIFFERENCE AND DISCRETE-VORTEX SOLUTION OF ACOUSTICALLY PERTURBED TWO-DIMENSIONAL SEPARATED FLOW AROUND A HEATED PLATE.

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Abstract

A numerical solution is presented for the two-dimensional inviscid incompressible separated flow over a heated flat semi-infinite plate with a square leading edge aligned normal to the flow. The instantaneous flow velocity field is computed using a discrete-vortex model. The instantaneous thermal field is calculated via a third-order upwind differencing technique. Augmentation of the time-average Nusselt number is found to occur as the mean reattachment length is shortened through application of a transverse sound field.

Original languageEnglish
Title of host publicationComputational Techniques and Applications: CTAC-85
EditorsJohn Noye, Robert May
PublisherNorth-Holland
Pages405-416
Number of pages12
ISBN (Print)0444879951
Publication statusPublished - 1 Dec 1986

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