...De‐Xing Peng; Yuan Kang; Cheng‐Hsien Chen; Shih‐Kang Chen Fu‐chun Shu Purpose The purpose of this paper is to discuss the dispersion capacity and tribological behavior of liquid paraffin added by diamond nanoparticles. Design/methodology/approach The structure of the modified diamond...

...F. Stefani; A. Ferrari; D.T. Beruto Purpose To propose a new numerical elastohydrodynamic (EHD) analysis method suited to cinematic pairs lubricated with aqueous dispersions of collagen gelled media. Design/methodology/approach In comparison with traditional lubricants, these media...

...A. Ferrari; F. Stefani; D.T. Beruto Purpose To study the rheological behavior of aqueous dispersions of collagen gelled media and to bring it into relation with the gel stiffness and microstructure. Design/methodology/approach Collagen gelled media were prepared at different concentrations...

...Ali Celik; Bilsen Besergil In this study, the conditions of obtaining neutral calcium sulfonate which is added to engine oils as a detergent‐dispersant was studied. For this purpose, post‐dodecyl benzene sulfonic acid, obtained from post‐dodecyl benzene which remains as the bottom product during...

... sensitive to the dispersion states of the nanoparticles. When the microstructural homogeneity of the nanocomposites was improved, their wear resistance could be increased significantly. The present work demonstrates the importance of TiO₂‐nanoparticles dispersion in an epoxy resin matrix...