B. K. Tiwari, Research Scholar (OE14D212), Department of Ocean Engineering has won?the?Best Paper Award?for his paper entitled?'Design and Development of a Pump Driven Variable Buoyancy Engine (VBE) for Autonomous Underwater Vehicles/Gliders' co-authored with his guide?Dr. Rajiv?Sharma?at the 7th International and 28th All India Manufacturing Technology, Design and Research Conference 2018 (AIMTDR??2018) held at Chennai during December 13–15, 2018.??