Abstract
Aadaptive finite element computations of laminar and turbulent jet impingement heat transfer are presented. Turbulence is modeled using the standard κ-e model for high Reynolds number, coupled with wall functions. The turbulence model is solved in logarithmic form. The error estimator uses a local least-squares projection of derivatives and accounts for errors in all dependent variables, including the eddy viscosity. The performance of the methodology is verified by solving a problem possessing a closed-form solution. Two applications are then considered: laminar and turbulent impinging jets. In both cases heat transfer is a key element of the study
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