Mohamed Abdelwahed

Research Projects

- Member of the organizational committee of the UNESCO chair, High performance computing, ENIT-LAMSIN, Tunis,  2004.

- Member of the organizational  committee  of the  TAM-TAM  congress, ENIT-LAMSIN,  Tunis,

26-28 April, 2005.

- Head of the organizational committee  of the  Workshop  on High Performance  Computing,  ENIT- LAMSIN, Tunis,  November 2006.

- Member of the European Project ESIMEAU (1998-2002). Elaboration of an integrated system for the modelling and management of water resources.

- Member of the European  Project  WADI (2002-2005). Water supply watershed  planning  and management: an integrated approach.

- Member of the European  Project  CMCU (2005-2008). Multi-scales  aspect  of transport   and applications to environmental problems.

- Member  of the  European  Project  INRIA  3+3  HYDRO (2009-2012). Numerical  simulation  in hydrology.

- Member  of the  European  Project  INRIA  3+3  TREASURE (2009-2012)  Treatment  and sustainable reuse  of effluents in semiarid  climates.

Invitations and Seminars

- Invited Speaker at the Workshop Esimeau-CruCid on High Performance Computing, Beyrouth, Liban, December, 1998.

- Invited Speaker at  the  Seminar  of the European  project  CruCID,  Beyrouth, Liban,  February

2001.

- Seminar of the University of Pau, France, November 2002.

- Invited Speaker at the Workshop of the European Project WADI, Rabat, Morocco, April 2003.

- Invited Speaker at  the Workshop  on the  contributions of information  technology  and high performance computing  on the management and modelling of water resources Alger, Algeria, 4-6 December 2004 .

- Invited  Speaker  at  the  Workshop  on  numerical  modelling  in  hydrology,  Rabat, Morocco, September 2006.

- Visiting Professor at the University of Pau, March 2008.

- Invited Speaker at the Conference of the Moroccan Soci´et´e de Math´ematiques Appliqu´ees, Rabat, Morocco, February 2008.

Main Publications

1. M.  Abdelwahed,   M.  Hassine,  M.  Amara,   F.  Dabaghi.    A  numerical  modelling  of a  two- phase flow for water eutrophication problems, European Congress on Computational Methods in  Applied  Sciences and  Engineering,  ECCOMAS  2000, 11-14 september  2000, Barcelone, Espagne.

2. M. Abdelwahed, F. Dabaghi,  D. Ouazar.  A Virtual  hybrid distributed-lumped two-phase flow for the simulation  of lake aeration  coupling the  MOC and  the  FEM, Procceeding  of the  5 th Latin  American and  Caribbean  Congress on Fluis  Mechanics,  Editor  Stefan  Zarea,  Edition of the Simon Bolivar University,  Venezuala,  14-17 may 2001, 1-14.

3. M. Abdelwahed,  F. Dabaghi,  D. Ouazar.  A virtual  numerical  simulation  for aeration  effects in lake  eutrophication, International journal  on computational fluid dynamics,  16(2), 2002,

119-128.

4. M. Abdelwahed,  M. Hassine,  F.  Dabaghi.   A parallel  algorithm  implementation of Navier- Stokes type model simulating  a two-phase flow , Proceedings  of the International Conference on Modelling, Identification, and Control,  453-458.

5. M. Abdelwahed,  F.  Dabaghi,  D. Ouazar.    An alternative two-phase  flow correction  based virtual  simulator  for aeration  process in  lakes,  Twelfth  International Conference  on finite Element Methods in Flows Problems  2003, 1-4 April.  Japan, 2003.

6. M. Abdelwahed,  M. Amara,  F.  Dabaghi.   A P1  bubble/P1 finite element  velocity-pressure  solution  of  a pseudo  homogeneous  flow model simulating  a two-phase  flow:  Application  to lake eutrophication remedical by air injection,  Monografias del seminario Matematico Garcia de Galdeano, 27, 2003, 1-8.

7. M. Abdelwahed,  F. Dabaghi.  Two proposed models for the numerical  study  of the treatment of lake  eutrophication through  mechanical  aeration,  Proceeding  of the  International associ- ation  of science  and  technology  for development,  Applied,  Simulation  and  Modelling, 2004,

148-153.

8. M. Abdelwahed,  F. Dabaghi,  F. Mezali.  Performance  parall`ele d’un code E.F.Navier-Stokes

2D en vitesse pression pour la simulation d’´ecoulements diphasiques,  Procceding of TAMTAM Conference, 2005, 279-285.

9. M. Abdelwahed,  F.  Dabaghi,  D. Ouazar.    An alternative two-phase  flow correction  based virtual simulator  for aeration  process in lakes, International journal  on computational fluid dynamics,  19(4), 2005, 329-336 .

10. M. Abdelwahed, R. Bad´e, H. Chaker.  A kinetic model for a two-phase flow simulation,African

Revue of Informatic  and Applied Mathematics, 5, 2006, 37-51.

11. M. Abdelwahed,  E.  Kamignia,  B.  Philippe.  High Performance  Computing in Africa:  Expe- rience and Projects  within  the  CARI Network,  Paul  Cunningham and  Miriam Cunningham Eds, Proceeding of the IST-Africa  2007.

12. M. Abdelwahed,  M. Hassine.   A simple  and  fast  algorithm  for geometric  control  problem in  Stokes  flow,  9th  African  Conference  on  Research   in  Computer  Science  and  Applied Mathematics Procceding of CARI conference, 2008, 307-314.

13. M. Abdelwahed,  M. Hassine,  M. Masmoudi.   Control  of mechanical  aeration  via topological sensitivity analysis,  Journal  of computational and applied  Mathematics, 228, 2009, 480-485.

14. M. Abdelwahed, M. Hassine.  Toplogical optimization method for a geometric control problem in Stokes flow, Applied Numerical  Mathematics, 59, 2009, 1823-1838.

15. M.  Abdelwahed,   M.  Hassine,  M.  Masmoudi. Optimal   shape  design  for  fluid  flow using topological perturbation technique,  Journal  of Mathematical Analysis and Applications, 356,

2009, 548-563.

 16. M. Abdelwahed,  M. Amara.   Numerical  analysis  of a two-phase  flow model, International

Journal  od Computational Methods, 9(3),  2012, 1-27.

17. M. Abdelwahed,Optimization of injectors location in a water reservoirs aeration problem, Mathematical Problems in engineering, 2013

18.  M. Abdelwahed, A parallel finite element algorithm for Navier-Stokes equations,  Journal of Mathematics and System Science, 2013

19 . M. Abdelwahed, M. Hassine, Topology optimization of time dependent viscous incompressible flows, Abstract
and Applied Analysis, Volume 2014, Article ID 923016, 9 pages.

20 . H. Selmi, M. Abdelwahed, H. Hamda and L. El Asmi, The FMM-BEM Method for the 3D Particulate Stokes Flow,
Abstract and Applied Analysis Volume 2014, Article ID 563603, 12 pages.

21 . N. Chorfi, M. Abdelwahed, I. Ben Omrane, A posteriori analysis of the spectral element discretization of heat
equation, An. St. Univ. Ovidius Constanta Vol. 22(3),2014, 13-35.

22.  R. Bade, H. Chaker, M. Abdelwahed, A finite volume method to solve the compressible Navier-Stokes system on
unstructured mesh, International journal of Applied Mathematics, Vol 28(1), 2015, 65-83.

23.  M. Abdelwahed, N. Chorfi, M. Hassine, Asymptotic formula for the identification of small inhomogeneities in a fluid medium, Electronic Journal of Differential Equations, Vol.186, 2015, 1-13.

24.  M. Abdelwahed, N. Chorfi, M. Hassine, Asymptotic formulas for perturbations in Stokes flow due to the presence of small immiscible liquid particles, C. R. Acad. Sci. Paris, Ser. I 354 (2016) 219–223

25.M. Abdelwahed, N.Chor and M. Hassine, Asymptotic formulas for perturbations in Stokes fow due to the presence of small immiscible liquid particles, C. R. Acad. Sci. Paris, Ser.I, 354, pp. 219-223, 2016.