Pran Gopal Roy Anik

Thermohydraulic assessment of a spiral-finned triple concentric tube heat exchanger using water-based Al₂O₃, CuO and TiO₂ nanofluids

The purpose of this work is to quantitatively examine the thermohydraulic performance of a spiral-finned triple concentric tube heat exchanger using various nanofluids. Using ANSYS Fluent 2020 R1, a 3D model is constructed, and a single-phase nanofluid approach is employed to sol...

Effects of baffle configurations on heat transfer characteristics of nanofluids in a shell-and-tube heat exchanger: A numerical approach

In the present study, four heat exchanger configurations of shell-side circular and hexagonal tube arrangements with segmental and staggered baffles are considered for the assessment of the heat-transfer performance on the shell side. A steady, pressure-based ANSYS Fluent 2020 R1...