INTERNATIONAL JOURNALS
1. Presented a paper on the topic "Thermo Economic Analysis of Heat Exchanger Networks" in Research Journal of Engineering and Technology, Science-Tech Foundation, Anantapur.
2. Presented a paper on the topic "Thermal Analysis and Testing on (AW-TYPE) Hermetically Sealed Reciprocating Refrigerant Compressor" in International Journal of Advances in Engineering Research (IJER), July 2011.
NATIONAL JOURNALS
1. Presented paper on the topic "Thermo Economic Analysis of Cogeneration Systems" in Proceedings of the seminar on Energy Conservation in Thermal Power Plants - Recent Trends, conducted by Central Research Institute, Energy Research Centre, Thiruvananthapuram on 8th OCT 1999.
2. Presented a paper on the topic "Thermo Economic Analysis of the Performance of Cogeneration Plants" Sixteenth Convention of Mechanical Engineers and National Seminar on Future Trends in Mechanical Engineering Research and Development, Department of Mechanical Engineering, U.O.R. Roorkee. 29-30 SEP 2000.
3. Presented a paper on the topic "Cogeneration Policy and Regulation" in National Seminar on Non-Conventional Energy Sources in Community Development, Department of Mechanical Engineering, Annamalai University, Annamalai Nagar, Tamilnadu. 16-17 FEB.