Dr. A. Srinath Professor, Dept. G. Yedukondalu Asst.Prof., of Mechanical Engineering,Dr. A. Jagadeesh have authored a paper and was published in Mechanical Engineering Research

In this paper an easy method is presented to estimate the mechanical efficiency of a gear-train-when the number of teeth on gear wheels is specified. Also, the influence of the structure is included in estimating the efficiency.This helps in comparing the gear trains for mechanical efficiency.

Keywords: Gear Trains, Mechanical efficiency, Graph theory, Transmission, Friction