PRITAM M. JADHAV, GIRISH PATIL, JAYPAL MALI, Dr. R.M.Warkhedkar. HEAT TRANSFER ENHANCEMENT IN TUBULAR HEAT EXCHANGER BY USING TWISTED TAPES WITH VARYING ALTERNATE AXIS LENGTH WITH AL2O3/WATER NANOFLUID. Int. j. innov. eng. res. technol. Published online March 27, 2021:1-7. Accessed January 29, 2026. https://repo.ijiert.org/index.php/ijiert/article/view/1241