The present work investigates the impacts of Lorentz forces, porosity factor, viscous dissipation and radiation in thermo-Marangoni convective flow a nanofluids (comprising two distinct kinds carbon nanotubes ($CNT_{s}$)), water ($H_{2}O$). Heat transportation developed by Marangoni forces happens regularly microgravity situations, heat pipes, crystal growth. Therefore, convection is considered...

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.

Background: Adolescence is a period of transition and search for identity, which makes adolescents often follow trends that affect society the environment. One adolescent behaviors caused by environmental exposure smoking. Repeated smoking behavior will become habit can sleep quality risk hypertension. This study aimed to determine relationship between habits with hypertension in adolescents.&#...

The significant interpretation of this model is to explore the influence temperature-dependent heat source/sink on laminar free-convective flow in an annular porous region such as petroleum engineering, thermal technique and groundwater hydrology. For a unified solution Brinkman-Darcy model, regulatory equations solved analytically by applying variation parameter terms Bessel's functions for so...