An Adaptive Grid Algorithm for Air-Quali
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R.K. Srivastava; D.S. McRae; M.T. Odman
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Article
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2000
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Elsevier Science
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English
β 638 KB
A new dynamic adaptive grid algorithm has been developed for use in air-quality modeling. This algorithm uses a higher order numerical scheme-the piecewise parabolic method (PPM)-for computing advective solution fields, a weight function capable of promoting grid node clustering by moving grid nodes