Rate My Professor Raj Rajagopalan

Professor Raj Rajagopalan serves as Conjoint Associate Professor and Honorary Associate Professor in the School of Engineering (Mechanical Engineering) at the University of Newcastle, Australia. He earned his PhD and Master of Engineering from the Indian Institute of Science, along with a Bachelor of Engineering from the University of Madras. Rajagopalan's academic interests center on mechanical engineering, particularly turbulence control in jet and wake flows, drag reduction techniques, flow control and diagnostics, mixing layers in jets, and wake manipulation using control cylinders. His research has focused on experimental investigations into passive and active methods to modify turbulent shear flows.

Over the course of his tenure at the University of Newcastle, Rajagopalan has secured substantial research funding, totaling $608,728 from 16 grants spanning 1992 to 2006. Notable among these are Australian Research Council projects such as "Management of Turbulent Shear Flows" ($174,000, 1999), "Effects of Different Surface Conditions on a Turbulent Boundary Layer" ($200,000, 1996), and "Turbulent Boundary Layer over Riblets" ($161,979, 1993-1995). Additional internal grants supported studies on jet flow control using piezoelectric smart structures, vortex generating spiral jets, and synthetic jets influenced by nozzle shape. His scholarly output includes multiple book chapters and conference proceedings. Key publications encompass "Wake manipulation using control cylinders in a tandem arrangement" (2014), "Influence of stationary and rotating cylinders on a turbulent plane jet" (1999), "Spectrum of a passive scalar in stretched grid turbulence at low Reynolds numbers" (2011, Journal of Physics: Conference Series), "Characteristics of the wake of tandem cylinders with different and equal diameters" (2007), "Turbulence and drag control in jet and wake flows" (2006), and "Effect of initial conditions on the far field of a round jet" (2004). These works, frequently co-authored with R.A. Antonia, L. Djenidi, and others, have advanced the understanding of turbulence phenomena and control strategies in engineering applications.