Nanan, K., and P. Eiamsa‐ard. “Heat Transfer of Swirling Jet Impinging on a Flat Surface With Swirl Generators”. Journal of Research and Applications in Mechanical Engineering 2, no. 2 (October 7, 2018): 103–110. Accessed April 29, 2024. https://ph01.tci-thaijo.org/index.php/jrame/article/view/149413.