Evgenjevich LI. Theory of Heat Exchange in Pipes With Turbulators With d/D = 0.95 ÷ 0.90 And t/D = 0.25 ÷ 1.00, and Also in Rough Pipes, by Air With Great Reynold’s Numbers Re = 106. j. of archit. environ. & struct. eng. res. [Internet]. 2020 Apr. 5 [cited 2024 May 7];2(4):1-10. Available from: https://journals.bilpubgroup.com/index.php/jaeser/article/view/1168