2021/5/1 · Authors acknowledged that nanofluid with cylindrical shape particles yield comparatively higher heat transfer coefficient and hence heat transfer performance. A numerical CFD-study examined the influence of various particle shapes (cylindrical, bricks, platelets, and blades), volume fraction, and nanofluids (CuO-EG, TiO 2 -EG, Fe 3 O 4 and Al 2 O 3 -EG) on thermal performance of car radiator