Search Results - "Rajendrakumar, P.K"

A rotary pneumatic actuator for the actuation of the exoskeleton knee joint by Jobin Varghese;Akhil V.M.;Rajendrakumar P.K.;Sivanandan K.S

“…Rotary pneumatic actuators that are made out of linear one are always best suited for exoskeleton joint actuation due to its inherent power to weight ratio…”
Get full text

Experimental studies on the tribological behaviour of engine oil (SAE15W40) with the addition of CuO nanoparticles by V. Thottackkad, Manu, Rajendrakumar, P.K, Prabhakaran Nair, K

“…Purpose – This manuscript aims to deal with the tribological property variations of engine oil (SAE15W40) by the addition of copper oxide (CuO) nanoparticles…”
Get full text

Comparative Study on the tribological performance and wear behaviour of hypereutectic Al–Si cylinder liner surfaces textured using micro-drilling and mechanical indentation-based approaches by Baby, Ajith Kurian, Rajendrakumar, P.K., Lawrence K, Deepak

“…Thermally-induced microstructural changes and the requirement of expensive equipment are the deterring aspects of using laser-based texturing for tribological…”
Get full text

A theoretical model to predict the effect of localized defect on vibrations associated with ball bearing by Patil, M.S., Mathew, Jose, Rajendrakumar, P.K., Desai, Sandeep

“…The paper presents an analytical model for predicting the effect of a localized defect on the ball bearing vibrations. In the analytical formulation, the…”
Get full text

High temperature tribological behaviors of aluminum matrix composites reinforced with solid lubricant particles by MONIKANDAN, V.V., RAJENDRAKUMAR, P.K., JOSEPH, M.A.

“…The AA6061−10wt.%B4C mono composite, AA6061−10wt.%B4C−Gr (Gr: graphite) hybrid composites containing 2.5, 5, and 7.5 wt.% Gr particles, and…”
Get full text

Influence of honing angle on tribological behaviour of cylinder liner–piston ring pair: Experimental investigation by Baby, Ajith Kurian, Rajendrakumar, P.K., Lawrence K, Deepak

“…Research conducted on the influence of honing angle on the cylinder liner surface lacks consensus on the numerical value of the honing angle for the desired…”
Get full text

Gait Variability and IEMG Variation in Gastrocnemius and Medial Hamstring Muscles on Inclined Even and Uneven Planes by Akhil, V.M., Jobin, V., Ashmi, M., Rajendrakumar, P.K., Sivanandan, K.S.

“…The deviation in gait cycle due to trunk acceleration and muscle activity on even and uneven inclined planes should be analyzed for the design of lower limb…”
Get full text

Optimization of process parameters of boro-carburized low carbon steel for tensile strength by Taquchi method with grey relational analysis by Mathew, Manoj, Rajendrakumar, P.K.

“…► Pre-carburized and untreated AISI1015 steel was boronized. ►Temperature, time and pre-treatment were optimized by grey relational analysis. ►Pre-carburized…”
Get full text

Human Gait Recognition Using Hip, Knee and Ankle Joint Ratios by Akhil, V.M., Ashmi, M., Rajendrakumar, P.K., Sivanandan, K.S.

“…•The human gait was analyzed for healthy and afflicted subjects on level ground.•The ideal human locomotion was attained while integrating the joint angle…”
Get full text

Elastic contact between a cylindrical surface and a flat surface — A non-Hertzian model of multi-asperity contact by Rajendrakumar, P.K., Biswas, S.K.

“…Contact between curved rough bodies is an important engineering problem. The paper addresses the problem in its simplest form where a smooth rigid cylinder…”
Get full text