Quantitative error estimate in modeling the laminar stationary flow of a Bingham fluid
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摘要
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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论文评审过程:Available online 22 March 2002.
论文官网地址:https://doi.org/10.1016/0096-3003(92)90061-5