This paper investigates the nonlinear dispersion of a pollutant in non-isothermal incompressible flow temperature-dependent viscosity fluid rectangular channel filled with porous materials. The Brinkman-Forch-heimer effects are incorporated and is assumed to be variably permeable through channel. External injection, heat sources radiative flux Rossland approximation accounted for. system partia...

The ever-increasing involvement of computer technology in work and living environments—for training and actual task performances—sets continuously new challenges for cognitive ergonomics in diverse domains like transport, crisis management and healthcare [1]. A major challenge is to harmonize the technology development to the dynamics and complexity of the social, cognitive and affective proces...

In this paper, we study the a posteriori error estimate corresponding to Brinkman–Darcy–Forchheimer problem. We introduce variational formulation discretized by using finite element method. Then, establish an estimation with two types of indicators related discretization and linearization. Finally, numerical investigations are shown discussed.