Optimum ultrasonication time will lead to the better performance for heat transfer in addition
to preparation methods and thermal properties of the nanofluids. Nano particles are …

The subject of heat transfer enhancement has significant interest to develop the compact
heat exchangers in order to obtain a high efficiency, low cost, light weight, and size as small …

Experiments to evaluate heat transfer coefficient and friction factor for flow in a tube and with
twisted tape inserts in the transition range of flow with Al2O3 nanofluid are conducted. The …

The success of quenching process during industrial heat treatment mainly depends on the
heat transfer characteristics of the quenching medium. In the case of quenching, the scope …

The book examines the design, application, and utilization of devices, techniques, and
technologies critical to research at the atomic, molecular, and macromolecular levels …

Since carbon nanotubes (CNTs) are unstable in different polar solvents such as water, using
surfactants can open a new gateway for solving the challenge by attaching non-covalent …

The turbulent convective heat transfer and friction factor behavior of Al2O3 nanofluid in a
circular tube with different aspect ratios of longitudinal strip inserts are studied …

This paper investigates experimentally the effects of laminar nanofluid flow over the
microscale backward-facing step (MBFS) and forward-facing step (MFFS) on the heat …

Numerical and experimental investigation is carried out to study the laminar heat transfer
and fluid flow characteristics in an equilateral triangular duct using combined vortex …

Two structures of carbon-based materials with sp 2-hybridized are carbon nanotubes and
graphene arrayed in the concentric tube and two-dimensional sheet, respectively. The most …