...Neminath Bhujappa Naduvinamani; Mareppa Rajashekar Purpose – The purpose of this article is to analyse the effects of surface roughness on the magneto-hydrodynamic (MHD) squeeze-film characteristics between a sphere and a porous plane surface, which have not been studied so far. Design...

...N.M. Bujurke; N.B. Naduvinamani; Syeda Tasneem Fathima; S.S. Benchalli Purpose The aim of this paper is to investigate the effect of surface roughness on the squeeze film characteristics of long porous partial journal bearings with couple stress fluids as lubricant. Design/methodology/approach...