... energy and the heat transfer processthat occurs is called radiation heat transfer or simply radiation. In this mode of heat transfer, theenergy is transferred through electromagnetic ... Horizontal Tubes and Tube Banks-=-[f^?rwhere N is the number of horizontal tubes placed one above the other; N = 1 for a single tube. 23Film Condensation Inside Horizontal Tubes For ... (1972).9. M. Jakob, Heat Transfer, Vol. 1, Wiley, New York, 1949.10. A. Zhukauska, " ;Heat Transfer from Tubes in Cross Flow," in Advances in Heat Transfer, Vol.8,...