1. Department of fuel minerals and Metallurgical Engineering, Indian institute of technology (ISM), Dhanbad, Jharkhand, India
2. Mechanical Engineering Department, Hindustan college of science & technology, Mathura, India
3. Mechanical Engineering Department, College of Engineering, King Saud University, Riyadh, Saudi Arabia
4. Department of Mechanical Engineering, P. A. College of Engineering, Mangalore, India