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Quantitative error estimate in modeling the laminar stationary flow of a Bingham fluid
Journal article   Peer reviewed

Quantitative error estimate in modeling the laminar stationary flow of a Bingham fluid

Weimin Han
Applied mathematics and computation, Vol.47(1), pp.15-24
1992
DOI: 10.1016/0096-3003(92)90061-5

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Abstract

We present a quantitative a posteriori error estimate when the linear laminar stationary flow of a Bingham fluid in a cylindrical pipe is modeled as a Newtonian fluid. The estimate is proved by using a complementary variational principle for the Bingham fluid flow. Examples show that the estimate is effective.

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