Nombre de documents

11

Elyes NEFZAOUI


Elyes NEFZAOUI is an assistant professor at ESIEE Paris, The ICT engineering school of University Paris Est, in charge of the Energy graduate program of the school. He holds a master of science in mechanical engineering from Ecole Normale Supérieure de Mécanique et d’Aérotechnique, Poitiers, FRANCE (2009) and a PhD in Energetics from the University of Poitiers (2013).

His research covers the fields of heat transfer and energy conversion and management at different scales: the material scale, the device scale, and finally the building, district and city scale.
At the nano and micro scale, he works on the heat transfer phenomena, both conductive and radiative, modeling in order to design meta-materials with original thermal properties. Such materials can be very useful for heat conversion devices such as thermophotovoltaic (TPV) or thermo-electric (TE) converters. They can also be used in passive heat flow management, thermal rectifiers for instance.
More recently, and since he joined ESIEE Paris, the University of Paris Est and the ESYCOM lab in 2014, and its Sensors and Microsystems group in particular, he started working at the device level. Consequently, he works on different kinds of thermal sensors: temperature, heat flux, flowrate as well as velocity and chemical composition of gases implementing meta-materials optimized for these applications in order to obtain on chip low power consumption transducers suitable for large scale sensor networks.

 

Simultaneously to his research at the nano and micro-scale, Dr. Elyes NEFZAOUI is a member of the Institute for Energy Transition, Efficacity, the French R&D institute for the energy transition of cities where he works on the district level energy resources, production and consumption monitoring, measurement, analysis and management.


Article dans une revue2 documents

  • Yacine Allab, Margot Pellegrino, Xiaofeng Guo, Elyes Nefzaoui, A. Kindinis. Energy and comfort assessment in educational building: case study in a French university campus. Energy and Buildings.. Energy and Buildings, Elsevier, 2016. <hal-01412062>
  • Jérémie Drevillon, Karl Joulain, Philippe Ben-Abdallah, Eyes Nefzaoui. Far Field coherent thermal emission from a bilayer structure. Journal of Applied Physics, American Institute of Physics, 2011, 109 (3), pp.034315. <10.1063/1.3544359>. <hal-00649364>

Communication dans un congrès7 documents

  • Yacine Allab, Margot Pellegrino, Xiaofeng Guo, Elyes Nefzaoui, A. Kindinis. L'efficacité énergétique des bâtiments existants: le cas d'étude d'un campus universitaire français . International Building Performance Simulation Association, May 2016, Champs-sur-Marne, France. <hal-01412063>
  • E. Nefzaoui, P.-O. Chapuis. Ballistic effects on in-plane and cross-plane thermal conductivity in 1D and 2D configurations: a numerical investigation. Eurotherm 108: Nanoscale and Microscale Heat Transfer V, Sep 2016, Santorini, Greece. Oral presentation at International Eurotherm 108: Nanoscale and Microscale Heat Transfer V. <hal-01475305>
  • P.-O. Chapuis, T. Nghiem, C. Abs Da Cruz, E. Nefzaoui. Thermal transport phenomena beyond the diffusive regime. 23rd International Conference on Mixed Design of Integrated Circuits and Systems – MIXDES, Jun 2016, Lodz, Poland. Proceedings of Special session on Nanoscale Thermal Modeling and Measurement, 23rd International MIXDES. <hal-01475228>
  • W. Jaber, C. Chevalier, C. Abs Da Cruz, E. Nefzaoui, P.-O. Chapuis. Thermal conductances of silicon sub-mean free path heat sources measured with a four-probe electrical setup. MRS Spring meeting, Symposium M on “Nanoscale Heat Transfer – From fundamentals to devices, Apr 2015, San Francisco, United States. <hal-01464975>
  • E. Nefzaoui, C. Abs Da Cruz, B. Wong, P.-O. Chapuis. Phonon confinement analyzed with the Boltzmann transport equation solved by the discrete ordinates method in 1D and 2D configurations. Phonons 2015 (15th International Conference on Phonon Scattering in Condensed Matter), Jul 2015, Nottingham, United Kingdom. <hal-01464832>
  • W. Jaber, C. Chevalier, E. Nefzaoui, C. Abs Da Cruz, P.-O. Chapuis. Phonon heat conduction from silicon sub-mean free path sources measured with electrical means. Phonons 2015 (15th International Conference on Phonon Scattering in Condensed Matter), Jul 2015, Nottingham, United Kingdom. <hal-01464826>
  • Pierre-Olivier Chapuis, Eyes Nefzaoui. A comparative study of different numerical approaches to the Boltzmann Transport Equation for phonons. Eurotherm 103: Nanoscale and Microscale Heat Transfer IV, Oct 2014, Lyon, France. Proceedings of Eurotherm 103: Nanoscale and Microscale Heat Transfer IV. <hal-01288210>

Autre publication1 document

  • Carolina Abs da Cruz, Eyes Nefzaoui, Pierre-Olivier Chapuis. Equation de transport de Boltzmann pour le transfert des phonons dans les couches minces . Workshop Lyonnais sur les Nanosciences et les Nanotechnologies (NanoNano), June 15th-16th, 2015, .. 2015. <hal-01291421>

Thèse1 document

  • Elyes Nefzaoui. Conception et optimisation de sources thermiques cohérentes pour applications thermo-photovoltaïques. Thermique [physics.class-ph]. Université de Poitiers, 2013. Français. <tel-00827557>