Investigation of Finned heat pipe on compact heat exchanger in waste heat recovery application – Experimental analysisRamkumar P, Thilagapathy G, Thinagar A, Chendur M, Loga Rajakumari B and Mothibala SEPJ Web Conf., 336 (2025) 01007DOI: https://doi.org/10.1051/epjconf/202533601007