PUBLICATIONS AND CONFERENCES

Ahmed Kaffel


Publications
P1.     On the stability of plane parallel viscoelastic shear flows in the limit of heigh Weissenberg and Reynolds numbers. (In preparation)
P2.     Surface modes in inviscid free surface shear flows, with M. Renardy, submitted to Journal of Applied Mathematics and Mechanics 2010.
P3.     On the stability of plane parallel viscoelastic shear flows in the limit of infinite Weissenberg and Reynolds numbers, with M. Renardy, Journal of Non-Newtonian Fluid Mechanics, 2010. (Link)
P4.     Wall friction and momentum dispersion in free surface flows with non uniform wall roughness with A. Soualmia and L. Masbernat, January 2010 Physical and Chemical News Vol 51 (2010) 11-18. (Link)

Conferences
C1.     Surface modes in inviscid free surface shear flows the Joint Mathematics Meetings. Joint Mathematics Meetings expected in January 6-9, 2011, New Orleans, LA, USA. (pdf)
C2.     On the instability of viscoelastic shear flows in the limit of infinite Weissenberg and Reynolds numbers. 5th International Conference on Advances in Mechanical Engineering and Mechanics ICAMEM2010. expected in 18-20 December, 2010, Hammamet, Tunisia (pdff)
C3.     Linear instability of plane parallel viscoelastic shear flows in the limit of infinite Weissenberg and Reynolds numbers. 2010 Fall Western AMS Sectional Meeting ,October 9-10, 2010, Los Angeles, CA. (pdf)
C4.     Shear Flow Instabilities in Viscoelastic Fluids. The 30th Southeastern-Atlantic Regional Conference on Differential Equations will be held at Virginia Tech 1-2 October 2010. (link)
C5.     Barotropic instability in Geophysical Fluid Dynamics. 2010 Fall Eastern AMS Sectional Meeting , October 2-3, 2010, Syracuse, NY. (pdf)
C6.     On the stability of plane parallel viscoelastic shear flows in the limit of infinite Weissenberg and Reynolds numbers. 2010 Fall Eastern AMS Sectional Meeting , October 2-3, 2010, Syracuse, NY. (pdff)
C7.     On the stability of plane parallel viscoelastic shear flows in the limit of infinite Weissenberg and Reynolds numbers. The Seventh Annual Conference on Frontiers in Applied and Computational Mathematics (FACM '10), May 21-23, 2010, New Jersey Institute of Technology (NJIT) in Newark, New Jersey. (Link)
C8.     Analysis of the secondary Flow effects on an open channel with cross stream variation of the bottom roughness. Joint Mathematics Meetings San Francisco, CA, January 13-16, 2010. (pdff)
C9.     Closure of a Saint Venant model for free surface flows on an open channel with cross stream variation of the bottom roughness. Joint Mathematics Meetings San Francisco, CA, January 13-16, 2010. (pdf)
C10.     Closure of a 2D Saint Venant model for free surface flows on rough bottoms. Fall Fluid Mechanics Symposium, November 10, 2009- The Inn at Virginia Tech. (Link)
C11.     Momentum dispersion and wall friction in free surface flows above non-uniform bottom rougness. IWEH International workshop on environmental Hydraulics. Theoretical, Experimental and Computational solutions. Valencia October 2009. (pdf)
C12.     Simulation of the Potential Flow using the Boundary Element Method with Higher Order Elements for the Control of the Underwater vehicle. SIAM Annual Meeting July 6-10, 2009, Colorado Convention Center Denver , Colorado. (pdf)
C13.     Effects of Secondary Flows on the Transverse Distribution of the Depth Average Velocity in Free Surface Flows. SIAM conference on Control and its Applications July 6-10, 2009, Colorado Convention Center Denver , Colorado. (pdff)
C14.     Modeling the Dispersion in the free surface Flows. SIAM conference on Control and its Applications July 6-10, 2009, Colorado Convention Center Denver , Colorado. (pdff)
C15.     Wall friction and momentum dispersion in free surface flows with non uniform wall roughness. With A.Soualmia and L.Masbernat, 4th International Conference on Advances in Mechanical Engineering and Mechanics ICAMEM . 16-18 December, 2008 , Sousse , Tunisia. (pdf)
C16.     Simulation of Flow and Dynamics For Unmanned Underwater Vehicle. With M.Sahraoui and A. Chtourou, 4th International Conference on Advances in Mechanical Engineering and Mechanics ICAMEM . 16-18 December, 2008 , Sousse, Tunisia " Calculation of fully-developed turbulent °ow in rectangular ducts with non uniform wall roughness. Laboratoire de Modlisation en Hydraulique et Environnement LMHE. September 2003, Tunisia. (pdf)
C17.     Modelisation du frottement parietal en ecoulements turbulents a surface libre (cas d'un canal a fond rugueux). With A.Soualmia LMHE . 18-19 Juin, 2004, ENIT, Tunisia. (pdf)

Poster
P1.     Control of Unmanned Underwater Vehicle. The young Mathematician's Network/Project NExT Poster Session at the Joint Mathematics Meetings. January 5-8, 2009 Washington , DC - USA. (pdf)

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