Annuaire

Vandad-Julien ROHANI

Fonction: Enseignant Chercheur

Centre: PERSEE - Centre Procédés, Énergies renouvelables et Systèmes énergétiques

Implantation: Sophia Antipolis

Email: [javascript protected email address]

Téléphone: 04.97.15.70.52

Fax: 04.93.95.75.35

Bureau: A/R008

Domaines de compétence:
   - Thermochimie / Thermochemistry
   - Ecoulements réactifs / Reactive flows
   - Mécanismes réactionnels dans les gaz et plasmas / Reaction mechanisms in gas and plasma
   - Synthèse de nanostructures de carbone / Synthesis of carbon nanostructures
   - Conception de sources de plasma / Plasma source design

Enseignement : Mécanique des fluides (Ing, M2), Thermochimie (Ing, M2), Thermodynamique (M2), Thermique (M2)

Lecture : Fluid Mechanics, Thermochemistry, Thermodynamics, Heat Transfer

Recherche : Conversion thermochimique des hydrocarbures, Synthèse de carburants propres renouvelables, Power-to-X, Décarbonation directe, Synthèse de nanostructures de carbone, Rétro-conversion du CO2, Procédés de dépollution chimique, Traitement thermochimique des déchets, Maîtrise des écoulements réactifs, Sources de plasma controlées pour la chimie

Research : Thermochemical conversion of hydrocarbons, Synthesis of renewable clean fuels, Power-to-X, Direct decarbonisation, Synthesis of carbon nanostructures, CO2 thermochemical reconversion, Chemical clean-up, Wastes thermochemical treatment, Reactive flows control, Plasma sources for chemistry

C.V. : HDR en Physique (Paris Saclay, 2019, France), Docteur en Physique (Paris-Sud PXI, 2009, France), DEA de Physique (Ecole Polytechnique / PXI, 2004, France), Maître en Physique Fondamentale (UFR, 2003, France)

C.V : HDR in Physics (Paris Saclay, 2019, France), Ph.D. in Physics (Paris-Sud PXI, 2009, France), MSc in Physics (Ecole Polytechnique / PXI, 2004, France)

Publications récentes :

Li D., Rohani V., Fabry F., Parakkulam Ramaswamy A., Sennour M., Fulcheri L., Direct conversion of CO2 and CH4 into liquid chemicals by plasma-catalysis, accepted for publication in Applied Catalysis B., Sept (2019)

Li D., Rohani V., Fabry F., Parakkulam Ramaswamy A., Sennour M., Fulcheri L, Experimental study on plasma-catalytic synthesis of hydrocarbons from syngas, accepted for publication in Applied Catalysis A., Sept (2019)

Affonso Nobrega P.H., Rohani V., Fulcheri L., Non-thermal plasma treatment of volatile organic compounds: a predictive model based on experimental data analysis, Chem. Eng. Journal (2019)

Abdo Y., Rohani V., Fulcheri L., A Simple theory for cathode jets in Plasma Arcs, J. Phys. D: Appl. Phys, conf series (2019)

Abdo Y., Rohani V., Cauneau F., Fulcheri L., A Combined Finite-Element-Finite-Volume Method for Thermal Arc Numerical Simulation, J. Phys. D: Appl. Phys, conf series (2019)

Abdo Y., Rohani V., Cauneau F., Fulcheri L., A Combined Finite-Element-Finite-Volume Method for Thermal Arc Numerical Simulation, J. Phys. D: Appl. Phys, conf series (2019)

Gueye P., Cressault Y., Rohani V.,  Fulcheri L., MHD modeling of rotating arc under restrike mode in 'Kvaerner-type' torch: Part II. Dynamics and stability at 20 bar pressure, J. Phys. D: Appl. Phys. (2019) JPhysD-116610

Gueye P., Cressault Y., Rohani V.,  Fulcheri L., MHD modeling of rotating arc under restrike mode in 'Kvaerner-type' torch: Part I. Dynamics at 1 bar pressure, J. Phys. D: Appl. Phys. on (2019) JPhysD-116498

Affonso Nobrega P.H., Gaunand A., Rohani V., Cauneau F., Fulcheri L, Applying chemical engineering concepts to non-thermal plasma reactors. Plasma Sources Science and Technology, 20, (2018) 065512 (11 pp).

Abdo Y., Rohani V., Cauneau F., Fulcheri L., Analytical Solution for the Electric Arc dynamics and Heat Transfer when Exposed to a Magnetic Cross-Field. Journal of Heat Transfer, 140 (2018)

Abdo Y., Rohani V., Fulcheri L., An Optimal Method for the Computation of the Parameter Rs of the Net Emission Coefficient Approximation Approach for Determining the Electrical and Thermal Characteristics of Plasma Arcs,  J. Phys. D: Applied Physics, accepted on August 29 (2017), https://doi.org/10.1088/1361-6463/aa8af0

Abdo Y., Rohani V., Cauneau F., Fulcheri L., Analytical Solution for the Electric Arc Dynamics and Heat Transfer when Exposed to a Magnetic Cross-Field. Journal of Heat Transfer, accepted on September 26 (2017)

Gautier M., Rohani V., Fulcheri L., Direct decarbonization of methane by thermal plasma for co-production of carbon black and hydrogen, Int. Journal of Hydrogen Energy, 42 (2017) 28140-28156

Rohani V., Takali S., Gérard G., Fabry F., Cauneau F., Fulcheri L., A New Plasma Electro-Burner Concept for Biomass and Waste Combustion, Waste and Biomass Valorization, 8 (2017) 2791-2805

Gueye P., Cressault Y., Rohani V., Fulcheri L., A simplified model for the determination of current-voltage characteristics of a high pressure hydrogen plasma arc, J. Applied Physics, 121 (2017) 073302

Abdo Y., Rohani V., Cauneau F., Fulcheri L., New perspectives on the dynamics of AC and DC plasma arcs exposed to cross-fields, J. Phys. D: Applied Physics, 50 (2017) 065203 (14pp)

Rohani V., Affonso Nobrega P., Zadeh M., Cauneau F., Fulcheri L., Combination of VOC degradation and electro-hydrodynamic pumping actions in a surface dielectric barrier discharge reactor, Chem. Eng. Journal, 309 (2017) 471-479

Takali S., Rohani V., Cressault Y., Fabry F., Cauneau F., Fulcheri L., 3D Flow modeling of a three-phase AC plasma torch working with air using a stationary source domain with gas radiation, IEEE Trans. Plasm. Sci., 44, 6 (2016)

Gautier M., Trelles J. P., Rohani V., Fulcheri L.,  Influence of Temperature and Pressure on Carbon Black Size Distribution during Allothermal Cracking of Methane, Aerosol Science and Technology, 50, 1 (2016)

Fulcheri L., Fabry F., Takali S. and Rohani V., Three-Phase AC Arc Plasma Systems: A Review, Plasma Chem. Plasma Process., 35 (2015) 565-585

Iwarere S., Rohani V., Ramjugernath D., Fulcheri L., Dry Reforming of Methane in a Tip-Tip Arc Discharge Reactor at Very High Pressure, Int. Journal of Hydrogen Energy, 40 (2015) 3388-3401

Fulcheri L., Fabry F., Takali S., Rohani V., Three-Phase AC Arc Plasma Systems : A Review, Plasma Chem. Plasma Process., 35 (2015) 02 (21pp)

Zadeh M., Rohani V., Cauneau F., Fabry F., Fulcheri L., Toward the Design of Multi Asymmetric Surface Dielectric Barrier Discharge (ASDBD) Actuators, Plasma Sci. and Technol., 17 (2015) 01 (8pp)

Takali S., Fabry F., Rohani V., Cauneau F., Fulcheri L., Development of a 100 kW plasma torch for plasma assisted combustion of low heating value fuels, Journal of Physics: Conference Series, 550 (2014) 012018

Zadeh M., Rohani V., Cauneau F., Fabry F., Fulcheri L., Toward the Design of Multi ASDBD Actuators, Journal of Physics: Conference Series, 550 (2014) 01041

Iwarere S., Rohani V., Ramjugernath D., Fabry F., Fulcheri L., Hydrocarbons Synthesis from Syngas by Very High Pressure Plasma, Chem. Eng. Journal, 241 (2014) 1-8

Rehmet C., Fabry F., Rohani V., Cauneau F., Fulcheri L., Unsteady state analysis of free-burning arcs in a 3-phase AC plasma torch. Comparison between parallel and coplanar configurations, Plasma Sources Sci. Technol., 23 (2014) 065011

Rehmet C., Fabry F., Rohani V., Cauneau F., Fulcheri L., A comparison between MHD modeling and experimental results in a 3-Phase AC arc plasma torch. Influence of the electrode tip geometry, Plasma Chem. Plasma Process., 34 (2014) 975-996

Rehmet C., Fabry F., Rohani V., Cauneau F., Fulcheri  L., High speed video camera and electrical signal analyses of arcs behavior in a 3-Phase AC arc plasma torch, Plasma Chem. Plasma Process., 33 (2013) 779-796

Rehmet C., Rohani V., Cauneau F., Fulcheri L., 3D unsteady state MHD modeling of a 3-phase AC hot graphite electrodes plasma torch, Plasma Chem. Plasma Process., 33 (2013) 491-515

Fabry F., Rehmet C., Rohani V., Fulcheri L., Waste Gasification by Thermal Plasma: A Review,  Waste and Biomass Valorization, 4 (2013) 421–439

Fulcheri L., Fabry F., Rohani V., The influence of the carbon precursor, carbon feed rate and helium gas flow rate on the synthesis of fullerenes from carbon powder in an entrained flow 3-phase AC plasma reactor operating at atmospheric pressure, Carbon, 50 (2012) 4524-4533

Rohani V., Iwarere S., Fabry F., Mourard D., Izquierdo E., Ramjugernath D., Fulcheri L., Experimental Study of Hydrocarbons Synthesis from Syngas by a Tip-Tip Electrical Discharge at Very High Pressure, Plasma Chem. Plasma Process., 31 (2011) 663-679

Lebouvier A., Delalondre C., Fresnet F., Boch V., Rohani V., Cauneau F., Fulcheri L., Three-Dimensional Unsteady MHD Modeling of a Low Current-High Voltage Non-Transferred DC Plasma Torch Operating With Air, IEEE Transactions on Plasma Science, 39 (2011) 1889-1899

Fulcheri L., Rohani V., Fabry F., Traisnel N., Experimental Electrical Characterization of a Low Current Tip-Tip Arc Discharge Under Helium Atmosphere at Very High Pressure, Plasma Sources Sci. Technol., 19 (2010) 045010

Rohani V., Bauville G., Lacour B., Puech V., Duminica F.D., Silberberg E., Study of the treatment's homogeneity in plasma assisted chemical vapour deposition by atmospheric pressure dielectric barrier discharge, Surf. and Coat. Technol., 203 (2008) 862-867