NURMANOV OTABEK ISROIL UGLI,IBRAGIMOV UMIDJON KHIMATULLAYEVICH. HEAT TRANSFER IMPROVEMENT IN TUBULAR HEAT EXCHANGERS THROUGH SWIRL-FLOW AND TWISTED-TAPE TECHNIQUES. Journal of Applied Science and Social Science, [S. l.], v. 15, n. 12, p. 669–675, 2025. Disponível em: https://www.internationaljournal.co.in/index.php/jasass/article/view/2681. Acesso em: 28 aug. 2026.