Muhammad Usman Bhutta

Technique developed to study camshaft and tappet wear on real production engine

Riaz A. Mufti, Waseem Arshad, Muhammad Adnan Hanif, 2017 .

Measuring the tribological performance of all the tappets in a production engine using magnetometer sensors and the effect of lubricant rheology

Riaz A. Mufti, Farrukh Qureshi, Rehan Zahid, 2015 .

Tribological characteristics comparison of formulated palm trimethylolpropane ester and polyalphaolefin for cam/tappet interface of direct acting valve train system

Rehan Zahid, Mian Ashfaq Ali, N.W.M. Zulkifli, 2018, Industrial Lubrication and Tribology.

Effect of lubricant chemistry on the performance of end pivoted roller follower valve train

Riaz A. Mufti, Rehan Zahid, Naqash Afzal, 2016 .