Numerical simulation of the oscillating thin plate impact on nanofluids flow in channel

The present numerical study aims to the effect of using a titled oscillating thin plate with different angles inclination on Al2O3-water nanofluid flow and heat transfer performance. subsequent work establishes methods for forming fluid-structure interactions by impact at 0.1-1.0 vol. % volume fraction upon COMSOL Multiphysics 5.4. turbulent model is solved (k-?) assembly around obstacle has been confirmed Reynolds number Re=4?104. It exemplifies how Nanofluid interaction can distort structures. current donates turbulent, two-dimensional, stationary incompressible an that inclined upstream downstream mounted inside horizontal channel. includes investigation five as (30, 60, 90, 120 150?) pressure, velocity, temperatures contours nanofluid. Also, presented profile drag left force causing fluid flow. results showed occurrence direction leads increase pressure drop, von mises deformation stress, x-displacement fields Nusselt number. Where increased from 2.61?103 6.21?103 pa, stress 4.43?106 1.78?107 N/m, X-displacement 1.6 5.5 mm when increasing angle 30 90?.