@conference {71099,
	title = {Comparative Study of Air Distribution systems in Offices: Flow Regime, Thermal Pattern,},
	booktitle = {IECEC Paper AIAA-2011-5964},
	year = {2011},
	month = {August},
	address = {USA},
	author = {Essam E. Khalil and George S Youanas and Mahmoud A Fouad}
}
