Eco-friendly lubricants have drawn a lot of interest in the lubrication industry as way promoting global sustainability response to growing environmental pollution danger posed by use petroleum-based lubricants. As result these, developing with organic additives stands promising technique solving challenges caused non-degradable materials. This research investigates effect bio-based water hyaci...

This paper presents experimental investigations of various interrelated multi-scale cyclic and temporal processes that occur on the frictional surface under severe tribological conditions during cutting with buildup edge formation. The results finite element modeling stress/temperature profiles friction are laid out. study was performed a multilayer coating top alumina ceramic layer deposited b...

the separation of olefin/paraffin mixtures is an important process in petrochemical industries, which is traditionally performed by low temperature distillation with a high-energy consumption, or complex extractive distillationand adsorption techniques. membrane separation process is emerging as an alternative for traditional separation processes with respect to low energy and simple operation....