HEAT TRANSFER ENHANCEMENT IN A PIPE FLOW USING A ROTATING TWISTED TAPE INSERT - Adam, Capt Md. Shah Abubin; Zunayed Mahmud, Lt; Salsabil Amin Nizhum, Lt; Amin, Al; Nafis Bin Islam, Md. (DEPARTMENT OF MECHANICAL ENGINEERING, MILITARY INSTITUTE OF SCIENCE & TECHNOLOGY (MIST), 2013)