In this work, a 2-D numerical investigation and a sensitivity analysis have been done on the natural convection heat transfer in a wavy surface cavity filled with a nanofluid. For this purpose, the effects of three parameters, the Rayleigh number...

In this paper, a novel study on the heat transfer characteristics in a shell and tube heat exchanger with wavy cosine
corrugated wall in structure of tube bundle is investigated experimentally. The optimization procedure ...