hp

hugues pretrel

53%
Libre accès
57
Documents
Affiliation actuelle
  • Laboratoire d'Expérimentation des Feux (ASNR/PSN-RES/SA2I/LEF)
Identifiants chercheurs
Contact

Domaines de recherche

Milieux fluides et réactifs

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Publications

New insights into burning regimes in a closed mechanically ventilated compartment through experimental and theoretical analysis

Hugues Prétrel , Jeri At Thabari , Georgios Maragkos , Youk Moorthamers , Alexander Snegirev et al.
Fire Safety Journal, 2026, 160, pp.104602. ⟨10.1016/j.firesaf.2025.104602⟩
Article dans une revue hal-05413837 v1

Experimental investigation at reduced scale of the effect of a ceiling on the burning rate of a pool fire

Hugues Pretrel , Emeline Georges , Nicolas Lefaux , Sylvain Suard , Kevin Varrall et al.
Journal of Fire Sciences, 2025, 43 (1), pp.18-32. ⟨10.1177/07349041241285775⟩
Article dans une revue hal-04740485 v1

Advancing the Prediction of Evaporation Rate of Liquid Pool Fires in Mechanically Ventilated Compartments Using Computational Fluid Dynamics

Okorie Ukairo , Siaka Dembele , Ali Heidari , Hugues Pretrel , Konstantin Volkov
Fire Technology, 2025, 61 (5), pp.3481-3499. ⟨10.1007/s10694-025-01739-5⟩
Article dans une revue hal-05413332 v1
Image document

Experimental and numerical study of an elevated pool fire scenario in a confined and mechanically ventilated compartment

Samuel Vaux , Emeline Georges , Hugues Pretrel
Fire Safety Journal, 2024, 142, pp.104046. ⟨10.1016/j.firesaf.2023.104046⟩
Article dans une revue irsn-04588972 v1

Compartment fires: Challenges for fire modeling as a tool for a safe design (IAFSS workshop, April 2021)

Tarek Beji , Juan Hidalgo , Talal Fateh , Jason Floyd , Hugues Pretrel et al.
Fire Safety Journal, 2024, 144, pp.104109. ⟨10.1016/j.firesaf.2024.104109⟩
Article dans une revue irsn-04889249 v1
Image document

Fire-induced flows for complex fire scenarios in a mechanically ventilated two-storey structure

Hugues Prétrel , Samuel Vaux
Journal of Fire Sciences, 2024, 42 (6), pp.551-574. ⟨10.1177/07349041241256796⟩
Article dans une revue irsn-04780083 v1
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Detailed description of the flow fields induced by a fire in a mechanically-ventilated compartment obtained using PIV

Loïc Perrin , Hajar Zaidaoui , Hugues Prétrel , Kevin Varrall , Olivier Vauquelin
Fire Safety Journal, 2023, 141, pp.103961. ⟨10.1016/j.firesaf.2023.103961⟩
Article dans une revue hal-04393091 v1

Investigation of the fire mass loss rate in confined and mechanically ventilated enclosures on the basis of a large-scale under-ventilated fire test

Hugues Prétrel , Sylvain Suard
Fire Safety Journal, 2023, 141, pp.103962. ⟨10.1016/j.firesaf.2023.103962⟩
Article dans une revue irsn-04391469 v1
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Experimental study of a travelling fire along a cable tray assembly in a mechanically ventilated enclosure

Jérémy Seguillon , Hugues Pretrel
Fire Safety Journal, 2023, 141, pp.104016. ⟨10.1016/j.firesaf.2023.104016⟩
Article dans une revue hal-04390886 v1
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Burning rate of elevated pool fire in a well-ventilated compartment: Effects of radiative heat fluxes

Emeline Georges , Hugues Pretrel , Kevin Varrall , Olivier Vauquelin
Fire Safety Journal, 2023, 141, pp.103933. ⟨10.1016/j.firesaf.2023.103933⟩
Article dans une revue irsn-04400257 v1

Computational fluid dynamics simulations of water spray interaction with smoke in a confined and a mechanically-ventilated enclosure fire

T. Beji , Hugues Pretrel
Fire Safety Journal, 2023, 138, pp.103801. ⟨10.1016/j.firesaf.2023.103801⟩
Article dans une revue irsn-04400294 v1
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Experimental study on the effect of mechanical ventilation on cable tray fires in compartments

Hugues Prétrel , Pascal Zavaleta , Sylvain Suard
Fire Safety Journal, 2023, 138, pp.103792. ⟨10.1016/j.firesaf.2023.103792⟩
Article dans une revue irsn-04391500 v1
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Experimental investigation of the effects of a sidewall and cable arrangement on a horizontal cable tray fire in an open atmosphere

Hugues Pretrel , Pascal Zavaleta , Sylvain Suard
Fire and Materials, 2023, 47 (5), pp.718-732. ⟨10.1002/fam.3114⟩
Article dans une revue irsn-03967147 v2
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Investigation of fires in a mechanically ventilated compartment using the CFD code FireFOAM

Okorie Ukairo , Siaka Dembele , Ali Heidari , Hugues Pretrel , Jennifer Wen
Nuclear Engineering and Design, 2021, 384, pp.111515. ⟨10.1016/j.nucengdes.2021.111515⟩
Article dans une revue hal-03409667 v1
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Influence of fire heat release rate (HRR) evolutions on fire-induced pressure variations in air-tight compartments

Junyi Li , Hugues Pretrel , Tarek Beji , Bart Merci
Fire Safety Journal, 2021, 126, pp.103450. ⟨10.1016/j.firesaf.2021.103450⟩
Article dans une revue hal-03381471 v1
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Experimental study on the effect of mechanical ventilation conditions and fire dynamics on the pressure evolution in an air-tight compartment

Junyi Li , Hugues Pretrel , Sylvain Suard , Tarek Beji , Bart Merci
Fire Safety Journal, 2021, 125, pp.103426. ⟨10.1016/j.firesaf.2021.103426⟩
Article dans une revue hal-03381470 v1
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Effect of environmental conditions on fire combustion régimes in mechanically ventilated compartments

Hugues Pretrel , Nathaly Chaaraoui , Bouaza Lafdal , Sylvain Suard
Fire Safety Journal, 2021, 127, pp.103493. ⟨10.1016/j.firesaf.2021.103493⟩
Article dans une revue hal-03513521 v1

Energy balance equation for pressure in air-tight compartment fires: detailed discussion and experimental validation

Junyi Li , Hugues Pretrel , Sylvain Suard , Tarek Beji , Bart Merci
Fire Safety Journal, 2021, 122, pp.1-16. ⟨10.1016/j.firesaf.2021.103362⟩
Article dans une revue hal-03221234 v1
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Experimental and numerical study on low-frequency oscillating behaviour ofliquid pool fires in a small-scale mechanically-ventilated compartment

M. Mense , Y. Pizzo , H. Prétrel , C. Lallemand , B. Porterie
Fire Safety Journal, 2019, 108, pp.102824. ⟨10.1016/j.firesaf.2019.102824⟩
Article dans une revue hal-02527487 v1

Experimental and numerical study of water spray system for a fire event in a confined and mechanically ventilated compartment

Samuel Vaux , Hugues Prétrel , Laurent Audouin
Fire and Materials, 2019, 43 (5), pp.579-590. ⟨10.1002/fam.2719⟩
Article dans une revue irsn-04666550 v1
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Experimental and numerical analysis of fire scenarios involving two mechanically ventilated compartments connected together with a horizontal vent

Hugues Pretrel , Samuel Vaux
Fire and Materials, 2019, 43 (5), pp.514-529. ⟨10.1002/fam.2695⟩
Article dans une revue irsn-04066497 v1

Experimental study on low-frequency oscillating behavior in mechanically-ventilated compartment fires

M. Mense , Y. Pizzo , H. Pretrel , B. Porterie
Journal of Applied Fluid Mechanics, 2019, 12 (Specialissue), pp.49-58. ⟨10.36884/jafm.12.SI.29934⟩
Article dans une revue hal-03149127 v1

Improvement of Correlative Approaches for Mixed Convective Flow Through a Horizontal Vent

K. Varrall , H. Pretrel , S. Vaux , O. Vauquelin
Journal of Heat Transfer, 2019, 141 (3), pp.034501. ⟨10.1115/1.4042330⟩
Article dans une revue hal-02521612 v1
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Repeatability assessment of large-scale fire experiment involving water spray system in a forced ventilated compartment

Hugues Pretrel , Philippe Querre
Fire and Materials, 2018, 43 (5), pp.436-447. ⟨10.1002/fam.2679⟩
Article dans une revue irsn-04066580 v1
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Numerical method for determining water droplets size distributions of spray nozzles using a two-zone model

W. Plumecocq , L. Audouin , J.P. Joret , H. Pretrel
Nuclear Engineering and Design, 2017, 324, pp.67-77. ⟨10.1016/j.nucengdes.2017.08.031⟩
Article dans une revue hal-02552694 v1

Interaction between water spray and smoke in a fire event in a confined and mechanically ventilated enclosure

H. Pretrel
Fire Safety Journal, 2017, 91, pp.336-346. ⟨10.1016/j.firesaf.2017.03.025⟩
Article dans une revue istex hal-02551312 v1

Experimental study based on large-scale smoke propagation fire tests through a horizontal opening connecting two mechanically ventilated compartments

R. Sayada , K. Varrall , L. Audouin , O. Vauquelin , H. Pretrel
Fire Safety Journal, 2017, 90, pp.28-43. ⟨10.1016/j.firesaf.2017.02.007⟩
Article dans une revue hal-02551307 v1

Stereoscopic particle image velocimetry investigations of the mixed convection exchange flow through a horizontal vent

K. Varrall , H. Pretrel , S. Vaux , O. Vauquelin
Experiments in Fluids, 2017, 58 (10), pp.151. ⟨10.1007/s00348-017-2434-7⟩
Article dans une revue hal-02556028 v1

Experimental determination of the discharge flow coefficient at a doorway for fire induced flow in natural and mixed convection

A. Koched , H. Pretrel , O. Vauquelin , L. Audouin
Fire and Materials, 2016, 40 (1), pp.114-128. ⟨10.1002/fam.2272⟩
Article dans une revue istex hal-01459092 v1

Experimental and numerical study of low frequency oscillatory behaviour of a large-scale hydrocarbon pool fire in a mechanically ventilated compartment

H. Pretrel , S. Suard , L. Audouin
Fire Safety Journal, 2016, 83, pp.38-53. ⟨10.1016/j.firesaf.2016.04.001⟩
Article dans une revue istex hal-02558470 v1

Stereoscopic Particle Image Velocimetry Investigation of the Bidirectional Natural Convection Flow Through a Horizontal Vent

Kevin Varrall , Hugues Pretrel , Samuel Vaux , Olivier Vauquelin
Fire Technology, 2016, 52 (6), pp.2027-2041. ⟨10.1007/s10694-016-0593-3⟩
Article dans une revue hal-01459234 v1

Doorway Flows Induced by the Combined Effects of Natural and Forced Ventilation in Case of Multi-compartments Large-Scale Fire Experiments

H. Pretrel , A. Koched , L. Audouin
Fire Technology, 2016, 52 (2), pp.489-514. ⟨10.1007/s10694-015-0524-8⟩
Article dans une revue hal-02557562 v1

Numerical simulations of fire-induced doorway flows in a small scale enclosure

S. Suard , A. Koched , H. Pretrel , L. Audouin
International Journal of Heat and Mass Transfer, 2015, 81, pp.578-590. ⟨10.1016/j.ijheatmasstransfer.2014.10.069⟩
Article dans une revue istex hal-02567332 v1

New developments in data regression methods for the characterization of thermal stratification due to fire

H. Pretrel , L. Audouin
Fire Safety Journal, 2015, 76, pp.54-64. ⟨10.1016/j.firesaf.2015.05.004⟩
Article dans une revue istex hal-02570475 v1

Effect of vertical density stratification on the buoyancy-induced flow at a doorway opening

Hugues Pretrel , Olivier Vauquelin , Fabien Candelier , Arnaud Brunner
Journal of Fire Sciences, 2014, 32 (4), pp.295-315. ⟨10.1177/0734904113514797⟩
Article dans une revue hal-01459375 v1

Experimental determination of fire heat release rate with OC and CDG calorimetry for ventilated compartments fire scenario

H. Pretrel , W. Le Saux , L. Audouin
Fire and Materials, 2014, 38 (4), pp.474-506. ⟨10.1002/fam.2193⟩
Article dans une revue istex hal-02614018 v1

Determination of the heat release rate of large scale hydrocarbon pool fires in ventilated compartments

H. Prétrel , W. Le Saux , L. Audouin
Fire Safety Journal, 2013, 62 (PART B), pp.192-205. ⟨10.1016/j.firesaf.2013.01.014⟩
Article dans une revue istex hal-03113152 v1

Periodic puffing instabilities of buoyant large-scale pool fires in a confined compartment

H. Pretrel , L. Audouin
Journal of Fire Sciences, 2013, 31 (3), pp.197-210. ⟨10.1177/0734904112462361⟩
Article dans une revue hal-02862953 v1

OECD PRISME project: Fires in confined and ventilated nuclear-type multi-compartments - Overview and main experimental results

L. Audouin , L. Rigollet , H. Prétrel , W. Le Saux , M. Röwekamp
Fire Safety Journal, 2013, 62 (PART B), pp.80-101. ⟨10.1016/j.firesaf.2013.07.008⟩
Article dans une revue istex hal-03110826 v1

Relative effects of inertia and buoyancy on smoke propagation in confined and forced ventilated enclosure fire scenarios

S. Vaux , H. Prétrel
Fire Safety Journal, 2013, 62 (PART B), pp.206-220. ⟨10.1016/j.firesaf.2013.01.013⟩
Article dans une revue istex hal-03113145 v1

Pressure variations induced by a pool fire in a well-confined and force-ventilated compartment

H. Prétrel , W. Le Saux , L. Audouin
Fire Safety Journal, 2012, 52, pp.11-24. ⟨10.1016/j.firesaf.2012.04.005⟩
Article dans une revue istex hal-02909526 v1

Doorway flow from a reduced scale isothermal air/helium approach

C. Lucchesi , O. Vauquelin , H. Pretrel , Ph. Bournot
International Journal of Thermal Sciences, 2011, 50 (10), pp.1920-1929. ⟨10.1016/j.ijthermalsci.2011.04.016⟩
Article dans une revue istex hal-01459984 v1

Effect of ventilation procedures on the behaviour of a fire compartment scenario

H. Prétrel , J.M. Such
Nuclear Engineering and Design, 2005, 235 (20), pp.2155-2169. ⟨10.1016/j.nucengdes.2005.03.003⟩
Article dans une revue istex hal-03039361 v1
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The importance of the GER definition in the analysis of combustion regimes in a closed mechanically ventilated compartment

Hugues Pretrel , Jeri At Thabari , Georgios Maragkos , Youk Moorthamers , Alexander Snegirev et al.
5th European Symposium on Fire Safety Science (ESFSS2025), Slovenian National Building and Civil Engineering Institute (ZAG), Sep 2025, Ljubljana, Slovenia. pp.012015, ⟨10.1088/1742-6596/3121/1/012015⟩
Communication dans un congrès hal-05443947 v1
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Comparative study of FireFOAM and FDS in reduced scale well-ventilated compartment fire scenarios

Georgios Maragkos , Jeri At Thabari , Hugues Pretrel , Alexander Snegirev , Youk Moorthamers et al.
5th European Symposium on Fire Safety Science, Sep 2025, Ljublijana, Slovenia. pp.012016, ⟨10.1088/1742-6596/3121/1/012016⟩
Communication dans un congrès hal-05441780 v1
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Burning Rate and Carbon Monoxide Production for an elevated pool fire in a weakly ventilated compartment

Emeline Georges , Hugues Pretrel , Kevin Varrall , Olivier Vauquelin
4th European Symposium on Fire Safety Science – ESFSS 2024, Oct 2024, Barcelona (Spain), Spain. pp.012051, ⟨10.1088/1742-6596/2885/1/012051⟩
Communication dans un congrès hal-04527196 v2
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Thermal characterization of downward ventilation flows through a smoke layer

Loïc Perrin , Hugues Pretrel , Kevin Varrall , Olivier Vauquelin
ESFSS2024 - 4th European Symposium on Fire Safety Science, IAFSS, Oct 2024, Barcelone, Spain. pp.012054
Communication dans un congrès irsn-04536989 v2
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Improving cable tray fire modelling with AI techniques

William Plumecocq , Hugues Pretrel , Jean Paul Joret , Eric Chojnacki
4th European Symposium on Fire Safety Science, Oct 2024, Barcelona, Spain. pp.012019, ⟨10.1088/1742-6596/2885/1/012019⟩
Communication dans un congrès irsn-04651880 v2
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Influence of the source elevation on a pool fire in a forced ventilated enclosure

Emeline Georges , Hugues Pretrel , Kévin Varrall , Olivier Vauquelin
10th International Seminar on Fire and Explosion Hazards, ISFEH, May 2022, OSLO, Norway
Communication dans un congrès hal-03706619 v2

Computational Fluid Dynamics Simulations of Water Spray Interaction with a Fire-Driven Flow in a Confined and a Mechanically Ventilated Enclosure

Tarek Beji , Hugues Pretrel
10th International Seminar on Fire and Explosion Hazards (ISFEH10), May 2022, Olso, Norway
Communication dans un congrès hal-03703352 v1
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Multi-scale analysis of under-ventilated combustion regime in case of fire event in a confined and mechanically ventilated compartment

Hugues Pretrel , Bouaza Lafdal , Sylvain Suard
INTERNATIONAL SYMPOSIUM OF FIRE SAFETY SCIENCE, IAFSS, Apr 2021, WATERLOO, Canada. pp.103069, ⟨10.1016/j.firesaf.2020.103069⟩
Communication dans un congrès hal-03370260 v1
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Experimental and numerical study of fire event involving two simultaneous fire sources in confined and ventilated compartments

Hugues Pretrel , William Plumecocq
Interflam 2019, Interscience communications, Jul 2019, London, United Kingdom
Communication dans un congrès irsn-04066650 v1

Overview of the OECD PRISME 3 Project

Sylvain Suard , Pascal Zavaleta , Hugues Pretrel
Fire Safety and Emergency Preparedness for the Nuclear Industry, FSEP, Oct 2019, OTTAWA, Canada
Communication dans un congrès hal-02465442 v1
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Application de la stéréo PIV pour la mesures des écoulements bidirectionnels de fumée d'incendie traversant une trémie horizontale

Patricio Becerra Barrios , Kevin Varrall , Hugues Pretrel , Samuel Vaux , Olivier Vauquelin
16ème Congrès Francophone de Techniques Laser pour la mécanique des fluides, CNRS, CentraleSupélec, Université Paris Saclay, IRSN, Sep 2018, Dourdan, France
Communication dans un congrès hal-02097661 v1
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Etude expérimentale à échelle réduite d'un panache de fumées déversant au niveau d'une ouverture reliant deux locaux

Caroline Lucchesi , Olivier Vauquelin , Hugues Pretrel , Philippe Bournot
JITH 2007, Aug 2007, Albi, France. 5p
Communication dans un congrès hal-00162940 v1
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Experimental Study on the Influence of HRR Evolution on the Pressure Variation in an Air-Tight Compartment

Junyi Li , Hugues Pretrel , Sylvain Suard , Tarek Beji , Bart Merci
13th INTERNATIONAL SYMPOSIUM ON FIRE SAFETY SCIENCE, IAFSS, Apr 2021, VIRTUAL, Canada. 2021
Poster de conférence hal-03465836 v1