Siriwan, Narin, Bopit Bubphachot, Smith Eiamsa-ard, Khwanchit Wongcharee, Teerapat Chompookham, and Pitak Promthaisong. “3D Simulation on turbulent flow and heat transfer behaviors in a five-start corrugated tube: Effect of depth ratio and tube modification”. Engineering and Applied Science Research 48, no. 6 (July 28, 2021): 694–703. accessed September 26, 2026. https://ph01.tci-thaijo.org/index.php/easr/article/view/244844.