“DESIGN OF SHELL AND TUBE HEAT EXCHANGER USING HTRI SUITE SOFTWARE AND VALIDATION OF RESULTS USING MANUAL CALCULATION”, IJPET, vol. 1, no. 1, pp. 11–15, Feb. 2020, Accessed: Mar. 14, 2025. [Online]. Available: https://lib-index.com/index.php/IJPET/article/view/IJPET_01_01_003