JAYPAL MALI, GIRISH PATIL, PROF. A. R. ACHARYA, PROF. A. T. PISE. HEAT TRANSFER ENHANCEMENT WITH CENTRALLY HOLLOW TWISTED TAPE AND AL2O3WATER BASED NANOFLUID IN TUBULAR HEAT EXCHANGER. Int. j. innov. eng. res. technol. [Internet]. 2021 Mar. 27 [cited 2025 Oct. 26];:1-7. Available from: https://repo.ijiert.org/index.php/ijiert/article/view/1242