...Paramvir Yadav; Kaushal Kumar; Prawar; Puja Acharya; Chintan Singh; Subhav Singh; Deekshant Varshney Purpose This study aims to investigate the effect of varying load and rotational speed on the pressure distribution characteristics of mild steel-based hydrodynamic journal bearings. Understanding...

...Arun Bangotra; Sanjay Sharma Purpose This study aims to investigate the impact of surface waviness on the static performance parameters of hydrodynamic journal bearings operating with lubricants containing copper oxide (CuO) and cerium oxide (CeO₂) nanoparticles. Design/methodology...

... Lubrication Stability analysis Hydrodynamic journal bearing N ¯ 4 = 0.25   ( 1 + ξ ) ( 1 − η ) (6) i .e .,     ∬ Ω e N ¯ i R e d θ d z ¯ = 0 The following equation is obtained from equations (5) and (6) (7...

...Gourav Jamwal; Sanjay Sharma; R.K. Awasthi Purpose This paper aims to evaluate the various dynamic performance parameters of hydrodynamic journal bearings. For this, the bearing’s inner surface is textured with chevron-shaped textures with different texture depths and number of textures...

...Sanjay Sharma; Gourav Jamwal; R.K. Awasthi Purpose The purpose of this paper is to provide the various steady state parameters of hydrodynamic journal bearings have been determined to get maximum performance enhancement ratio. For this, the bearings inner surface is textured with triangular shape...

... on the performance of hydrodynamic journal bearings is studied in the view of the film characteristics systematically. Secondly, the new generalized equation of form error, derived by SDT theory, is capable of representing any types of form error on the journal, not only representing one type of form error merely...

...Nimeshchandra S. Patel; Dipak Vakharia; Gunamani Deheri Purpose This paper aims to investigate the performance of a ferrofluid-based hydrodynamic journal bearing system. Design/methodology/approach This paper presents a new design of ferrofluid-based hydrodynamic journal bearing...