@conference {71496,
	title = {Effect Of Swirl Angle And Geometry On Heat Transfer In Turbulent Pipe Flow{\textquotedblright}},
	booktitle = { Proc. Int. Seminar On Advancement In Heat Exchangers, Dubrovnik, 1981},
	year = {1983},
	month = {july},
	address = {Yougoslavia},
	author = {Mahmoud S AbdelSalam and Munir M Helal and AbdelMotaleb A Mostafa and Essam E. Khalil}
}
