SYED, Naveedul Hasan; KHAN, Naseer Ahmed; AHMAD, Naveed; KHAN, Murad; AHMAD, Farooq; HUMAYUN, Fiza; HAQ, Samiul; ALSAYER, Ibrahim Ali; ALTUWAIR, Ibrahim Abdullah. A CFD Analysis to Investigate the Effect of Inserts on the Overall Heat Transfer Coefficient in a Concentric Tube Heat Exchanger. Engineering, Technology & Applied Science Research, Greece, v. 14, n. 6, p. 18077–18085, 2024. DOI: 10.48084/etasr.8891. Disponível em: https://etasr.com/index.php/ETASR/article/view/8891. Acesso em: 15 jun. 2026.