@article {140226,
	title = { On The Modeling Of Performance Of Heat Exchanger Tube Fitted With Swirl Inserts},
	journal = {Basic and Applied Research International,JOBARI},
	volume = {23},
	year = {2017},
	pages = {13-18},
	author = {Alaa Omar Mahfouz and Essam E. Khalil and waleed AbdelMaksoud and Ahmed Ahmed Medhat}
}
