10th International Energy Conversion Engineering Conference, 30 July- 1Agust 2012, Atlanta, Georgia.
2012
international Conference of Fluid Mechanics. Sharm Al Sheikh, Egypt , Jan, 2007
2006
Engineering Research Journal El Mataria Faculty of Engineering, Helwan University,Cairo, Vol. 78, 2001
2001
DSM the performing Energy Market Conference, December 15-17 , 1997, Cairo , Egypt
1997
Fifth international Conference of Fluid Mechanics. Cairo, Egypt , Jan, 2-5 1995
1995
Eight international Conference for Mechanical Power Engineering. Alexandria University, Alexandria, Egypt, April 27-29, 1993
1993
fourth international Conference of Fluid Mechanics. April 28-30, 1992 Alexandria, Egypt Vol. I. pp 369-388.
1992