@proceedings {177223,
	title = {Swirling Flow Patterns through Refrigerator Vortex Tubes},
	journal = {AIAA SciTEch, .January 2020.},
	year = {2020},
	pages = {Paper_AIAA_2020_1935},
	publisher = {AIAA},
	address = {USA},
	author = {Essam E. Khalil and Karam R Beshay and Mahmoud AbdelGhafaar and Gamal m ElHarriri}
}
