. J. Castillo Aburto, J. Chávez Melo, and C. . Montañez Montenegro, “Evaluation of heat transfer when variing the attack angle of a helical turbulator in a combustion gas pipe, through computational simulation”, ingnosis, vol. 4, no. 1, pp. 78–93, Jun. 2018, doi: 10.18050/ingnosis.v4i1.2063.