LASODE , O., OYEKALE, J., OHIJEAGBON, I. and OLADEJI, J. 2015. EFFECTS OF GEOMETRIC PARAMETERS ON ENTROPY GENERATION IN FIRE-TUBE STEAM BOILER’S HEAT EXCHANGER. Journal of Engineering Studies and Research. 21, 4 (Dec. 2015), 35-44. DOI:https://doi.org/10.29081/jesr.v21i4.131.