
M. El Hayek received his Mechanical Engineering Diploma from Faculté Polytechnique de Mons (Belgium) in 1987. He had been then employed by the Faculté Polytechnique de Mons as research engineer and worked on various research projects supported by the European Union within the JOULE program framework. At the same time he was acting as assistant teaching specific laboratory courses. He pursued in parallel graduate studies and ended up with a “Doctorat en Sciences Appliquées” from the same Faculté Polytechnique de Mons in 1997. He has also been awarded the degree of “Doctorat Européen en Sciences Appliquées” in 1997 by the Faculté Polytechnique de Mons (Belgium), the Technische Universiteit Delft (The Netherlands), and the Universidade Técnica de Lisboa (Portugal).
M. El Hayek joined Notre Dame University as Assistant Professor in Mechanical Engineering in 1998 and has been promoted to the rank of Associate Professor in October 2007. He has been appointed Chairperson of the Mechanical Engineering Department in October 2006. He is regularly teaching courses in the areas of fluid mechanics, heat transfer, thermodynamics, computational methods, fluid power technology, etc. He is conducting research related to his area of expertise and publishing on a regular basis.

Européen Doctorate ,Sciences Appliquées, Mechanical Engineering, Faculté Polytechnique de Mons (Belgium); the Technische Universiteit Delft (The Netherlands); the Universidade Técnica de Lisboa (Portugal), 1997.
Doctorate, Sciences Appliquées, Mechanical Engineering, Faculté Polytechnique de Mons, Belgium, 1997.
Diplôme d’Ingénieur Civil Mécanicien, Mechanical Engineering, Faculté Polytechnique de Mons, Belgium, 1987.
Books
Henriette, J., Lybaert, P., El Hayek, M. (eds.) (1998) Advanced Concepts and Techniques in Thermal Modelling, Elsevier, Paris, 304 pages.
Chapters in Books
El Hayek, M. (2009) Investigation of Evacuated-Tube Solar Collectors Performance using Computational Fluid Dynamics, Proceedings of the International Conference on Advances in Computational Tools for Engineering Applications (ACTEA09), pp.240-244, NDU, Lebanon.
Melki, S., and El Hayek, M. (2009) Building Simulation Tools and their Role in Improving Existing Building Design, Proceedings of the International Conference on Advances in Computational Tools for Engineering Applications (ACTEA09), pp.503-507, NDU, Lebanon.
Mei, F., El Hayek, M., Meunier, H. (1998) The Predictions of RNG-Based Turbulence Models in Complex Flows Under Low Reynolds Number Conditions. In Henriette, J., Lybaert, P., and El Hayek, M. (eds.) Advanced Concepts and Techniques in Thermal Modelling, Elsevier, Paris (France), pp.35-42.
El Hayek, M., Henriette, J. (1998) Elliptic Predictions of Heated Turbulent Jets Using Advanced Turbulence Closures. In Henriette, J., Lybaert, P., and El Hayek, M. (eds.) Advanced Concepts and Techniques in Thermal Modelling, Elsevier, Paris (France), pp.27-34.
Zaoui, M., El Hayek, M., Henriette, J. (1997) Comparaison des algorithmes PISO, SIMPLE, SIMPLER et SIMPLEC pour le traitement du couplage pression-vitesse dans des écoulements à masses volumiques variables. In Desmet, B.,
Baudoin, B., Lassue, S. (eds.), Thermique et Transports, Elsevier, Paris (France), pp.545-550.
Henaine, Kh., El Hayek, M., Henriette, J. (1997) Utilisation de la méthode des transferts discrets dans un logiciel de calcul des transferts de chaleur combinés. In Desmet, B., Baudoin, B., Lassue, S. (eds.), Thermique et Transports, Elsevier, Paris (France), pp.538-544.
Lybaert, P., El Hayek, M., Meunier, H. (1994) Modélisation des transferts thermiques couplés conduction - convection - rayonnement dans les fours discontinus de cuisson céramique. In Creff, R., Andre, P. (eds.) La Thermique - Trait d’union entre les Sciences et les Technologies, Editions Européennes Thermique et Industrie, Paris (France), pp.372-380.
Lybaert, P., El Hayek, M., Meunier, H. (1993) Numerical Modelling of Convective and Radiative Heat Transfer in Ceramics Firing Kilns. In Lewis, R.W. (ed.) Numerical Methods in Thermal Problems, Vol. VIII, Part 2, Pineridge Press, Swansea (UK), pp.1417-1428.
Lybaert, P., El Hayek, M., Meunier, H. (1993) Numerical Modelling of Ceramics Firing Kilns - Application to the Improvement of Energy Efficiency and Product Quality. In Pilavachi, P.A. (ed.) Energy Efficiency in Process Technology, Elsevier Applied Sciences, London (UK), pp.800-814.
El Hayek, M., Henriette, J. (1992) Turbulent Convective Heat Transfer Predictions with Two-Equation Scalar Turbulence Model. In Heat Transfer, IChemE Symposium Series N°.129, IChemE & Hemisphere Publishing Corporation, London (UK), pp.955-961.
Lybaert, P., El Hayek, M., Meunier, H. (1992) Modelling of Radiant Heat Transfer in Charge Stackings of Ceramics Firing Kilns. In Allard, F., Sacadura, J.F., Spiga, M. (eds.) Heat Transfer in Semi-Transparent Media, Editions Européennes Thermique et Industrie, Paris (France), pp.227-236.
Refereed Journal Articles
El Hayek, M. (2007) Prediction of Turbulent Thermal Boundary Layers Using Scalar Turbulence Modeling Techniques. WSEAS Transactions on Heat and Mass Transfer, Vol.2, pp. 28-35.
El Hayek, M., Hammoud, A. (2006) Numerical versus Experimental and Analytical Predictions of Liquid Jet Pump Overall Performance. WSEAS Transactions of Fluid Mechanics, Vol.1, pp. 399-406.
El Hayek, M., Henriette, J., Van Der Meer, Th. (1996) Effects of Time Scale Ratio in Turbulent Diffusion Flames Modelling. European Journal of Mechanical and Environmental Engineering, 41, pp.3-10.
Tancrez, E., Detry, J.-M., Dumortier, C., El Hayek, M., Lybaert, P., Riquier, Y. (1994/1995) Modélisation de l'écoulement d'acier en panier répartiteur à la coulée continue. ATB Métallurgie, XXXIV/XXXV, pp.11-16.
Conference Proceedings
El Hayek, M. (2009) Investigation of Evacuated-Tube Solar Collectors Performance using Computational Fluid Dynamics, Proceedings of the International Conference on Advances in Computational Tools for Engineering Applications (ACTEA09), pp.240-244, NDU, Lebanon.
Melki, S., and El Hayek, M. (2009) Building Simulation Tools and their Role in Improving Existing Building Design, Proceedings of the International Conference on Advances in Computational Tools for Engineering Applications (ACTEA09), pp.503-507, NDU, Lebanon.
El Hayek, M. (2007) A New Scalar Reynolds Stress Model for Non-Isothermal Wall Bounded Turbulent Flows. Proceedings of the 5th WSEAS International Conference on Heat Transfer, Thermal Engineering, and Environment, pp.146-151, IASME/WSEAS.
El Hayek, M., Hammoud, A. (2006) Prediction of Liquid Jet Pump Performance using Computational Fluid Dynamics. Proceedings of the 4th WSEAS International Conference on Fluid Mechanics and Aerodynamics, pp. 148-153, IASME/WSEAS.
El Hayek, M. (2005) Thermal Performance of Stone-Built Old Lebanese Houses as Revealed by Modern Advanced Numerical Methods. Proceedings of PLEA2005: Environmental Sustainability: The Challenge of Awareness in Developing Countries, Vol.2, pp.791-796, Beirut: Notre Dame University Press.
El Hayek, M. (2004) Prediction of Heated Turbulent Jet Flow using Advanced Scalar Turbulence Models. Proceedings of IMECE2004 Recent Advances and Applications in Fluid Mechanics, Part I, pp.15-32 (paper IMEC2004-3002).
El Hayek, M. (2001) Themofluid Engineering Education in the Computer Era. Proceedings of Conference on the Use of Information Technology in Higher Education in Arab Universities, pp.95-104, Notre Dame University Press (Lebanon).
Henriette, J., El Hayek, M., Zaoui, M. (1997) Simulation of Premixed Combustion in Gaseous Turbulent Flow. Comparison of Different Algorithm. Proceedings of the workshop New Concept in the Energy Sector, Zakopane, Poland, 16-21 June.
Zaoui, M., El Hayek, M., Henriette, J. (1997) Simulation de la combustion en écoulements gazeux turbulent prémélangé: Comparaison d'algorithmes de traitement du couplage pression-vitesse. Proceedings of the 4th National Congress on Theoretical and Applied Mechanics, pp.59-62.
El Hayek, M., Henriette, J. (1997) Turbulent Convective Heat Transfer Predictions Using Advanced Reynolds Stress Closures. Proceedings of the 4th National Congress on Theoretical and Applied Mechanics, pp.185-188.
Zaoui, M., El Hayek, M., Henriette, J. (1996) Comparaison des algorithmes PISO, SIMPLE, SIMPLER et SIMPLEC pour le traitement du couplage pression-vitesse dans des écoulements à masses volumiques variables. Rencontre SFT 96,13-15 May, 6 pages.
Henaine, Kh., El Hayek, M., Henriette, J. (1996) Utilisation de la méthode des transferts discrets dans un logiciel de calcul des transferts de chaleur combinés. Rencontre SFT 96, 13-15 mai 1996, 6 pages.
El Hayek, M., Van Der Meer, Th. H., Henriette, J. (1994) Effects of Time Scale Ratio in Turbulent Diffusion Flames Modelling. Proceedings of the 3rd National Congress on Theoretical and Applied Mechanics, Liège (Belgium), pp.47-50.
Lybaert, P., El Hayek, M., Meunier, H. (1993) Modélisation des transferts thermiques couplés conduction-convection-rayonnement dans les fours discontinus de cuisson céramique. Rencontre SFT 93, Pau (France), 25-26 mai 1993, 8 pages.
El Hayek, M., Lybaert, P., Meunier, H. (1993) Modélisation des échanges de chaleur combinés dans les fours de cuisson céramique. Comptes-rendus des 6èmes Journées Internationales de l'énergie THermique (JITH.93), Alexandrie (Egypte), pp.532-537.
Lybaert, P., El Hayek, M., Meunier, H. (1992) Modelling of Radiant Heat Transfer in Charge Stackings of Ceramics Firing Kilns. In Sacadura J.F., Allard F. (eds.) Heat Transfer in Semi-Transparent Media, Proceedings of EUROTHERM Seminar Nr.21, Villeurbanne, France, pp.217-227.
Lybaert, P., El Hayek, M., Meunier, H. (1991) Modélisation des phénomènes de transfert de chaleur dans les fours de cuisson céramique - Application à l'amélioration de l'isothermie de la charge. Comptes-rendus du 3ème Congrès de Génie des Procédés, Compiègne, France, 2 pages.
Kharbouch, B., Lybaert, P., El Hayek, M., Meunier, H. (1991) Modélisation du transfert thermique convectif dans une cavité partiellement occupée par un milieu poreux - Simulation numérique. Comptes-rendus des 5èmes Journées Internationales de THermique (JITH.91), Monastir, Tunisie, Tome I, pp.31-39.
Lybaert, P., Kharbouch, B., El Hayek, M., Meunier, H. (1991) Modelling and Simulation of Flue Gas Flow and Heat Transfer in Charge Stackings of Ceramics Firing Kilns. Proceedings of the 2nd European Conference on Industrial Furnaces and Boilers (INFUB), Vilamoura, Portugal, Vol.II, 9 pages.
Lybaert, P., Kharbouch, B., El Hayek, M. (1990) Modélisation et simulation de l'écoulement des gaz brûlés et du transfert de chaleur au sein d'une charge de structure empilage dans les fours de cuisson céramique. Actes du colloque de thermique Progrès et Défis Actuels, Volume 2 (Articles spécialisés), Rencontre SFT 90, ISITEM, Nantes, France, pp.59-63.*-
El Hayek, M., Henriette, J., Lybaert, P. (1990) Développement d'un modèle à deux équations pour le transport de chaleur turbulent. Actes du 2ème Congrès National Belge de Mécanique Théorique et Appliquée, Bruxelles, Belgium, pp.251-255.
Lybaert, P., Kharbouch, B., El Hayek, M. (1990) Modélisation de l'écoulement des gaz et de la distribution de température au sein de la charge dans les fours de cuisson céramique. Actes du 2ème Congrès National Belge de Mécanique Théorique et Appliquée, Bruxelles, Belgium, pp.217-221.
Meunier, H., Lybaert, P., Cambier, M., El Hayek, M. (1990) Simulation informatique des fours industriels. Application à la recherche des conditions optimales de fonctionnement, Actes des Journées techniques Maîtrise de l'Energie dans l'Industrie, MEI 90, Paris, France, 11 pages.
Meunier, H., Lybaert, P., Cambier, M., El Hayek, M. (1990) Applications des simulateurs de fours à la recherche des conditions optimales de fonctionnement. Actes de la journée d'étude Utilisation Optimale de l'Energie dans l'Industrie, SRBII/IBRA, Bruxelles, Belgium, 16 pages.
Lybaert, P., Cambier, M., El Hayek, M. (1989) Applications des simulateurs de fours. Actes du colloque l'Efficacité Energétique dans l'Industrie, Mons, Belgium, pp.35-37.
Reports
El Hayek, M., Lybaert, P., Meunier, H. (1998) EX-LIBRIS - Expert System for Energy Efficiency and Pollution Abatement in Industry. 4th Progress Report, CEE-JOULE, Contract JOE3-CT95-0040, 12 pages, January.
El Hayek, M., Ribesse, S., Lybaert, P., Meunier, H. (1997) Développement d'un centre d'expertise dans le domaine de la modélisation et la simulation des fours industriels. Rapport scientifique 4-9/1997, Convention RW-FPMs n° 3186 - Visa 96/42701, 48 pages, Décembre.
Lybaert, P., El Hayek, M., Meunier, H. (1997) EX-LIBRIS - Expert System for Energy Efficiency and Pollution Abatement in Industry. 3rd Progress Report, CEE-JOULE, Contract JOE3-CT95-0040, 8 pages, June.
El Hayek, M., Ribesse, S., Lybaert, P., Meunier, H. (1997) Développement d'un centre d'expertise dans le domaine de la modélisation et la simulation des fours industriels. Rapport scientifique 10/96-3/97, Convention RW-FPMs n° 3186 - Visa 96/42701, 52 pages, Mars.
El Hayek, M., Lybaert, P. (1996) Simulation de l'écoulement de l'acier dans un répartiteur de coulée continue. Rapport final, Contrat FPMs-Coeckerill-Sambre n° 9606/0704, 31 pages, Décembre.
El Hayek, M., Lybaert, P., Meunier, H. (1996) EX-LIBRIS - Expert System for Energy Efficiency and Pollution Abatement in Industry. 2nd Progress Report, CEE-JOULE, Contract JOE3-CT95-0040, 17 pages, December.
El Hayek, M., Meunier, H. (1996) Modélisation du rayonnement - Détermination du facteur d’absorption par une technique ²somme des gaz gris². Rapport d'avancement, Convention RW-FPMs n° 3186 - Visa 96/42701, 4 pages, Octobre.
El Hayek, M., Lybaert, P., Meunier, H. (1996) EX-LIBRIS - Expert System for Energy Efficiency and Pollution Abatement in Industry. Deliverable D1, CEE-JOULE, Contract JOE3-CT95-0040, 16 pages, October.
El Hayek, M., Lybaert, P., Meunier, H. (1996) EX-LIBRIS - Expert System for Energy Efficiency and Pollution Abatement in Industry. 1st Progress Report, CEE-JOULE, Contract JOE3-CT95-0040, 13 pages, July.
Lybaert, P., Tassignon, E., El Hayek, M., Meunier, H. (1996) Recommendations for a more energy efficient design of ceramic furnaces - Selection of a case study, Improvement of energy efficiency in glass-melting furnaces, cement kilns and baking ovens. Deliverable D23, CEE-JOULE, Contract JOU2-CT92-0107, 9 pages, April.
Lybaert, P., Tassignon, E., El Hayek, M., Meunier, H. (1996) Control/operating improvements integrating model based knowledge of ceramic furnaces operating conditions - Selection of a case study, Improvement of energy efficiency in glass-melting furnaces, cement kilns and baking ovens. Deliverable D22, CEE-JOULE, Contract JOU2-CT92-0107, 7 pages, April.
Lybaert, P., El Hayek, M., Tassignon, E., Meunier, H. (1996) Model based knowledge for more efficient end environmentally acceptable batch and tunnel furnaces design and operating conditions, Improvement of energy efficiency in glass-melting furnaces, cement kilns and baking ovens. Deliverable D12, CEE-JOULE, Contract JOU2-CT92-0107, 8 pages, April.
Lybaert, P., El Hayek, M., Meunier, H. (1996) Improvement of energy efficiency in glass-melting furnaces, cement kilns and baking ovens. Deliverable D10, CEE-JOULE, Contract JOU2-CT92-0107, 10 pages, April
Lybaert, P., Tassignon, E., El Hayek, M., Meunier, H. (1996) Improvement of energy efficiency in glass-melting furnaces, cement kilns and baking ovens. Final Report, CEE-JOULE, Contract JOU2-CT92-0107, 50 pages, April.
El Hayek, M., Fasilow, F., Tassignon, E., Lybaert, P., Meunier, H. (1996). Modélisation, amélioration du fonctionnement et de la conception des fours de fusion de verre et des fours de cuisson céramique. Rapport technique final, Convention Région Wallonne n°2563, 112 pages, February.
El Hayek, M., Fasilow, F., Tassignon, E., Meunier, H. (1995) Modélisation, amélioration du fonctionnement et de la conception des fours de fusion de verre et des fours de cuisson céramique. Rapport d'activités N°4, RW-DGTR Contrat 94/30917, 19 pages, Novembre.
Lybaert, P., Tassignon, E., El Hayek, M., Meunier, H. (1995) Improvement of energy efficiency in glass-melting furnaces, cement kilns and baking ovens. 5th Progress Report, CEE-JOULE, Contract JOU2-CT92-0107, 18 pages, September 1995.
Lybaert, P., El Hayek, M., Meunier, H. (1994) Energy saving and pollution abatement in glass-making furnaces, cement kilns and baking ovens. Contribution au "Final Report", CEE-JOULE Contract JOUE-0051-C, December 1994, 64 pages.
Lybaert, P., El Hayek, M., Meunier, H. (1994) Energy saving and pollution abatement in glass-making furnaces, cement kilns and baking ovens. Contribution au "8th Progress Report", CEE-JOULE Contract JOUE-0051-C, June, 11 pages.
Lybaert, P., El Hayek, M., Meunier, H. (1993) Energy saving and pollution abatement in glass-making furnaces, cement kilns and baking ovens. Contribution au "7th Progress Report", CEE-JOULE Contract JOUE-0051-C, December, 9 pages.
Lybaert, P., El Hayek, M., Meunier, H. (1993) Energy saving and pollution abatement in glass-making furnaces, cement kilns and baking ovens. Contribution au "6th Progress Report", CEE-JOULE Contract JOUE-0051-C, June, 14 pages.
Lybaert, P., El Hayek, M., Meunier, H. (1992) Energy saving and pollution abatement in glass-making furnaces, cement kilns and baking ovens. Contribution au "5th Progress Report", CEE-JOULE Contract JOUE-0051-C, November, 19 pages.
Lybaert, P., El Hayek, M., Meunier, H. (1992) Energy saving and pollution abatement in glass-making furnaces, cement kilns and baking ovens. Contribution au "4th Progress Report", CEE-JOULE Contract JOUE-0051-C, June 1992, 19 pages.
Lybaert, P., El Hayek, M., Meunier, H. (1991) Energy saving and pollution abatement in glass-making furnaces, cement kilns and baking ovens. Contribution au "3rd Progress Report", CEE-JOULE Contract JOUE-0051-C, November, 8 pages.
Lybaert, P., El Hayek, M., Meunier, H. (1991) Energy saving and pollution abatement in glass-making furnaces, cement kilns and baking ovens. Contribution au "2nd Progress Report", CEE-JOULE Contract JOUE-0051-C, June, 15 pages.
Meunier, H., Lybaert, P., El Hayek, M. (1990) Energy saving and pollution abatement in glass-making furnaces, cement kilns and baking ovens. Contribution au "1st Progress Report", CEE-JOULE Contract JOUE-0051-C, December, 13 pages.
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