Abstract
Hybrid nanomaterial exergy drop and thermal manners were examined in this work with involving the porous media in middle part of the pipe. Moreover, to augment the rotational velocity, disturber device was applied in test section. The two sections near the entrance and outlet were in absence of disturber and porous zone because of importance of shun of backflow and reach of fully developed condition. Laminar flow with assume of homogeneous mixture for hybrid nanomaterial (Al2O3 + MWCNT and water) results in final model with involving the non-Darcy approach for permeable media. Finite volume approach was applied for achieving the outputs which are exergy loss (Xd) and hydrothermal behavior. Use of additives results in lower Xd more than 7.7% when Re = 10Da = 1e2. With growth of Re, the Xd declines around a bit greater than 19%. Utilizing higher permeability allows the hybrid nanofluid moves quicker and exergy loss augments less than 10.5%.