The popularity of the studies on improving the thermal properties of base fluids in thermal
engineering applications is considerably increasing day by day. Recently, many researchers …

This study compares the tribological and thermophysical features of the lubricating oil using
MoS2 and ZnO nano-additives. The average size of MoS2 and ZnO nanoparticles were 90 …

This paper shows an experimental study on thermal conductivity of hybrid nanofluids made
of Al 2 O 3–SiO 2 suspended in pure water. Also, simple nanofluid samples, with various …

In recent years, numerous studies have been done on the rheological behavior and heat
transfer of nanofluids. In this paper, an experimental study on the rheological behavior of …

Friction and wear are unavoidable in mechanical movement. The use of lubricants with nano-
additives can effectively reduce friction and wear, which is of great significance to saving …

In recent years, there has been growing concern regarding the use of petroleum-based
lubricants. This concern has generated interest in readily biodegradable fluids such as …

The diffusing wave spectroscopy (DWS) method made it possible to identify changes in the
dynamics of the free movement of particles in the grease under the influence of temperature …

Improvement in wettability and lubricity of water/glycerol base fluid by the synergy of
nanoparticles (NPs) and protic ionic liquid (PIL) was experimentally investigated. The hybrid …

A variety of operational parameters can influence the operation of an automobile air-
conditioning (AAC) system. This issue is solved by using optimization techniques that can …

Vapour compression refrigeration systems is the most common methods adopted around the
world. Besides, being one of the popular refrigeration systems it has been improvised over …