SACHIN KUMAR, VIJAY SAHU. A review on performance optimization of counter flow double pipe heat exchanger using statistical and response surface analysis. International Journal of Research & Technology, [S. l.], v. 14, n. 2, p. 387–393, 2026. Disponível em: https://ijrt.org/j/article/view/1268. Acesso em: 9 may. 2026.