1. Incropera, F.P.; Lavine, A.S.; Bergman, T.L.; DeWitt, D.P.: Fundamentals of Heat and Mass Transfer. Wiley (2007)
2. Shah, R.K.; Sekulic, D.P.: Heat exchangers. Handb. Heat Transf. 3 (1998).
3. Ahmed, M.S.; Abedin, M.Z.: Review on heat transfer enhancement by insert devices. Int. J. Eng. Mater. Manuf. 5(4), 130–147 (2020)
4. Deshmukh, P.W.; Kasar, S.V.; Prabhu, S.V.: A comprehensive compendium on passive augmentation techniques for enhancement of single-phase heat transfer coefficients in heat exchanger tubes under laminar and turbulent flow conditions. Heat Transf. Eng. 44(6), 530–579 (2023)
5. Patil, S.V.; Babu, P.V.V.: Heat transfer augmentation in a circular tube and squareduct fitted with swirl flow generators: a review. Int. J. Chem. Eng. Appl. 2(5), 326 (2011)