Enrico Calzavarini Maître de conférences, Université de Lille

Identifiants chercheurs

IdHAL :

enrico-calzavarini

ORCID :

0000-0002-9962-0677

IdRef :

190844264

arXiv :

calzavarini_e_1.html

ResearcherID :

http://www.researcherid.com/rid/A-5745-2009

Présentation

Publications

Article dans une revue (56)

Freezing and ice aging dynamics in saline water under natural convection Feng Wang,Yihong Du,Xueyi Xie,Enrico Calzavarini,Chao Sun Physical Review Fluids, 2026, 11 (1), pp.013504. ⟨10.48550/arXiv.2511.06809⟩ Article dans une revue hal-05358698v1
Particle Thermal Inertia Delays the Onset of Convection in Particulate Rayleigh-Bénard System Saad Raza,Apolline Lemoine,Yan Zhang,Enrico Calzavarini,Rômulo Freitaset al. International Journal of Multiphase Flow, 2026, 198, pp.105660. ⟨10.48550/arXiv.2511.02112⟩ Article dans une revue hal-05347854v1
Sea ice aging by diffusion-driven desalination Yihong Du,Feng Wang,Enrico Calzavarini,Chao Sun Physical Review Letters, 2025, 135 (104201), ⟨10.1103/mct1-6hbw⟩ Article dans une revue hal-05143186v1
Impact of Particle Injection Velocity on the Stability of the Particulate Rayleigh-Bénard System Saad Raza,Rômulo Freitas,Leonardo S.B. Alves,Enrico Calzavarini,Silvia Hirata Journal of Fluid Mechanics, 2025, 1015, pp.R2. ⟨10.1017/jfm.2025.10379⟩ Article dans une revue hal-05045949v1
Stabilization of the Rayleigh-Bénard system by injection of thermal inertial particles and bubbles Saad Raza,Silvia Hirata,Enrico Calzavarini Physics of Fluids, 2024, 36 (12), ⟨10.1063/5.0238106⟩ Article dans une revue hal-04779707v1
Dispersion and deformation of molecular patterns written in turbulent air Willem van de Water,Nico Dam,Enrico Calzavarini Physical Review Fluids, 2024, 9 (1), pp.014502. ⟨10.1103/PhysRevFluids.9.014502⟩ Article dans une revue hal-04391835v1
Accelerations of large inertial particles in turbulence Yaning Fan,Cheng Wang,Linfeng Jiang,Chao Sun,Enrico Calzavarini EPL - Europhysics Letters, 2024, 145 (4), pp.43001. ⟨10.1209/0295-5075/ad2d15⟩ Article dans une revue hal-04482963v1
The physics of freezing and melting in the presence of flows Yihong Du,Enrico Calzavarini,Chao Sun Nature Reviews Physics, 2024, ⟨10.1038/s42254-024-00766-5⟩ Article dans une revue (article de synthèse) hal-04715660v1
Sea water freezing modes in a natural convection system Yihong Du,Ziqi Wang,Linfeng Jiang,Enrico Calzavarini,Chao Sun Journal of Fluid Mechanics, 2023, 960, pp.A35. ⟨10.1017/jfm.2023.215⟩ Article dans une revue hal-04147667v1
Convective heat transfer in the Burgers-Rayleigh-Bénard system Enrico Calzavarini,Silvia C Hirata Physical Review Fluids, 2023, 8 (6), pp.063502. ⟨10.1103/PhysRevFluids.8.063502⟩ Article dans une revue hal-04147665v1
Dispersion of Molecular Patterns Written in Turbulent Air Willem van de Water,Nico Dam,Enrico Calzavarini Physical Review Letters, 2022, 129 (25), pp.254501. ⟨10.1103/PhysRevLett.129.254501⟩ Article dans une revue hal-03899210v1
Surface light modulation by sea ice and phytoplankton survival in a convective flow model Vinicius Beltram Tergolina,Enrico Calzavarini,Gilmar Mompean,Stefano Berti The European Physical Journal Plus, 2022, 137, ⟨10.1140/epjp/s13360-022-03586-7⟩ Article dans une revue hal-03921358v1
Dynamics of finite-size spheroids in turbulent flow: the roles of flow structures and particle boundary layers Linfeng Jiang,Cheng Wang,Shuang Liu,Chao Sun,Enrico Calzavarini Journal of Fluid Mechanics, 2022, 939, pp.A22. ⟨10.1017/jfm.2022.197⟩ Article dans une revue hal-03625430v1
Copepod swimming activity and turbulence intensity: study in the Agiturb turbulence generator system Clotilde Le Quiniou,François G Schmitt,Enrico Calzavarini,Sami Souissi,Yongxiang Huang The European Physical Journal Plus, 2022, 137 (2), pp.250. ⟨10.1140/epjp/s13360-022-02455-7⟩ Article dans une revue hal-04392639v1
Three-dimensional turbulence effects on plankton dynamics behind an obstacle Alice Jaccod,Stefano Berti,Enrico Calzavarini,Sergio Chibbaro The European Physical Journal Plus, 2022, 137, ⟨10.1140/epjp/s13360-022-02396-1⟩ Article dans une revue hal-03921364v1
Reactive scalars in incompressible turbulence with strongly out of equilibrium chemistry Wenwei Wu,Lipo Wang,Enrico Calzavarini,François Schmitt Journal of Fluid Mechanics, 2022, 938, pp.A19. ⟨10.1017/jfm.2022.164⟩ Article dans une revue hal-04392641v1
Residence time of inertial particles in 3D thermal convection: Implications for magma reservoirs Vojtěch Patočka,Nicola Tosi,Enrico Calzavarini Earth and Planetary Science Letters, 2022, 591, pp.117622. ⟨10.1016/j.epsl.2022.117622⟩ Article dans une revue hal-03681499v1
Rotational dynamics of bottom-heavy rods in turbulence from experiments and numerical simulations Linfeng Jiang,Cheng Wang,Shuang Liu,Chao Sun,Enrico Calzavarini Theoretical and Applied Mechanics Letters, 2021, pp.100227. ⟨10.1016/j.taml.2021.100227⟩ Article dans une revue hal-03241652v1
Ice front shaping by upward convective current Ziqi Wang,Linfeng Jiang,Yihong Du,Chao Sun,Enrico Calzavarini Physical Review Fluids, 2021, 6 (9), ⟨10.1103/PhysRevFluids.6.L091501⟩ Article dans une revue hal-03480897v1
A quadratic Reynolds stress development for the turbulent Kolmogorov flow Wenwei Wu,François Schmitt,Enrico Calzavarini,Lipo Wang Physics of Fluids, 2021, 33 (12), pp.125129. ⟨10.1063/5.0069688⟩ Article dans une revue hal-03610033v1
How the growth of ice depends on the fluid dynamics underneath Ziqi Wang,Enrico Calzavarini,Chao Sun,Federico Toschi Proceedings of the National Academy of Sciences of the United States of America, 2021, 118 (10), pp.e2012870118. ⟨10.1073/pnas.2012870118⟩ Article dans une revue hal-03241653v1
Statistical properties of two-dimensional elastic turbulence Himani Garg,Enrico Calzavarini,Stefano Berti Physical Review E , 2021, 104 (3), ⟨10.1103/PhysRevE.104.035103⟩ Article dans une revue hal-03480896v1
Effects of large-scale advection and small-scale turbulent diffusion on vertical phytoplankton dynamics Vinicius Beltram Tergolina,Enrico Calzavarini,Gilmar Mompean,Stefano Berti Physical Review E , 2021, 104 (6), ⟨10.1103/PhysRevE.104.065106⟩ Article dans une revue hal-03480900v1
Equilibrium states of the ice-water front in a differentially heated rectangular cell (a) Ziqi Wang,Enrico Calzavarini,Chao Sun EPL - Europhysics Letters, 2021, 135 (5), pp.54001. ⟨10.1209/0295-5075/ac30e7⟩ Article dans une revue hal-03480899v1
Predator-prey plankton dynamics in turbulent flow past an obstacle Alice Jaccod,Stefano Berti,Enrico Calzavarini,Sergio Chibbaro Physical Review Fluids, 2021, 6 (10), ⟨10.1103/PhysRevFluids.6.103802⟩ Article dans une revue hal-03480898v1
Anisotropic particles in two-dimensional convective turbulence Enrico Calzavarini,Linfeng Jiang,Chao Sun Physics of Fluids, 2020, 32 (2), pp.023305. ⟨10.1063/1.5141798⟩ Article dans une revue hal-02973826v1
Rotation of anisotropic particles in Rayleigh–Bénard turbulence Linfeng Jiang,Enrico Calzavarini,Chao Sun Journal of Fluid Mechanics, 2020, 901, ⟨10.1017/jfm.2020.539⟩ Article dans une revue hal-02973825v1
Settling of inertial particles in turbulent Rayleigh-Bénard convection Vojtěch Patočka,Enrico Calzavarini,Nicola Tosi Physical Review Fluids, 2020, 5 (11), ⟨10.1103/PhysRevFluids.5.114304⟩ Article dans une revue hal-03000527v1
Fluctuations and correlations of reactive scalars near chemical equilibrium in incompressible turbulence Wenwei Wu,Enrico Calzavarini,François Schmitt,Lipo Wang Physical Review Fluids, 2020, 5 (8), pp.084608. ⟨10.1103/PhysRevFluids.5.084608⟩ Article dans une revue hal-03085639v1
Eulerian–Lagrangian fluid dynamics platform: The ch4-project Enrico Calzavarini Software Impacts, 2019, 1, pp.100002. ⟨10.1016/j.simpa.2019.100002⟩ Article dans une revue hal-02974227v1
Robustness of heat transfer in confined inclined convection at high Prandtl number Linfeng Jiang,Chao Sun,Enrico Calzavarini Physical Review E , 2019, 99 (1), ⟨10.1103/PhysRevE.99.013108⟩ Article dans une revue hal-02973832v1
Basal melting driven by turbulent thermal convection Babak Rabbanipour Esfahani,Silvia Hirata,Stefano Berti,Enrico Calzavarini Physical Review Fluids, 2018, 3 (5), ⟨10.1103/PhysRevFluids.3.053501⟩ Article dans une revue hal-02973834v1
Particle-laden two-dimensional elastic turbulence Himani Garg,Enrico Calzavarini,Gilmar Mompean,Stefano Berti European Physical Journal E: Soft matter and biological physics, 2018, 41 (10), pp.115. ⟨10.1140/epje/i2018-11726-4⟩ Article dans une revue hal-03642054v1
Copepods encounter rates from a model of escape jump behaviour in turbulence Hamidreza Ardeshiri,François G Schmitt,Sami Souissi,Federico Toschi,Enrico Calzavarini Journal of Plankton Research, 2017, 39 (6), pp.878-890. ⟨10.1093/plankt/fbx051⟩ Article dans une revue hal-02974224v1
Finite-volume versus streaming-based lattice Boltzmann algorithm for fluid-dynamics simulations: A one-to-one accuracy and performance study Kalyan Shrestha,Gilmar Mompean,Enrico Calzavarini Physical Review E , 2016, 93 (2), pp.023306. ⟨10.1103/PhysRevE.93.023306⟩ Article dans une revue hal-01291807v1
Lagrangian model of copepod dynamics: Clustering by escape jumps in turbulence Hamidreza Ardeshiri,I. Benkeddad,François G Schmitt,Sami Souissi,Federico Toschiet al. Physical Review E : Statistical, Nonlinear, and Soft Matter Physics [2001-2015], 2016, 93 (4), pp.043117. ⟨10.1103/PhysRevE.93.043117⟩ Article dans une revue hal-01315382v1
Microbubbles and Microparticles are Not Faithful Tracers of Turbulent Acceleration Varghese Mathai,Enrico Calzavarini,Jon Brons,Chao Sun,Detlef Lohse Physical Review Letters, 2016, 117 (2), pp.024501. ⟨10.1103/PhysRevLett.117.024501⟩ Article dans une revue hal-01357436v1
Lagrangian single-particle turbulent statistics through the Hilbert-Huang transform Yongwiang Huang,Luca Biferale,Enrico Calzavarini,Chao Sun,Federico Toschi Physical Review E : Statistical, Nonlinear, and Soft Matter Physics [2001-2015], 2013, 87, pp.041003(R). ⟨10.1103/PhysRevE.87.041003⟩ Article dans une revue hal-00823489v1
Impact of trailing wake drag on the statistical properties and dynamics of finite-sized particle in turbulence Enrico Calzavarini,Romain Volk,Emmanuel Lévêque,Jean-François Pinton,Federico Toschi Physica D: Nonlinear Phenomena, 2012, 241 (3), pp.237-244. ⟨10.1016/j.physd.2011.06.004⟩ Article dans une revue hal-00656083v1
Rotation Rate of Rods in Turbulent Fluid Flow Shima Parsa,Enrico Calzavarini,Federico Toschi,Greg A. Voth Physical Review Letters, 2012, 109 (13), pp.134501. ⟨10.1103/PhysRevLett.109.134501⟩ Article dans une revue hal-00737579v1
Axially homogeneous Rayleigh-Bénard convection in a cylindrical cell Laura E. Schmidt,Enrico Calzavarini,Detlef Lohse,Federico Toschi,Roberto Verzicco Journal of Fluid Mechanics, 2012, 691, pp.52-68. ⟨10.1017/jfm.2011.440⟩ Article dans une revue hal-00670120v1
Three-dimensional Lagrangian Voronoï analysis for clustering of particles and bubbles in turbulence Yoshiyuki Tagawa,Julian Martínez Mercado,Vivek N. Prakash,Enrico Calzavarini,Chao Sunet al. Journal of Fluid Mechanics, 2012, 693, pp.201-215. ⟨10.1017/jfm.2011.510⟩ Article dans une revue hal-00674557v1
How gravity and size affect the acceleration statistics of bubbles in turbulence Vivek N Prakash,Yoshiyuki Tagawa,Enrico Calzavarini,Julian Martínez Mercado,Federico Toschiet al. New Journal of Physics, 2012, 14, pp.105017. ⟨10.1088/1367-2630/14/10/105017⟩ Article dans une revue hal-00747121v1
Multi-time multi-scale correlation functions in hydrodynamic turbulence Luca Biferale,Enrico Calzavarini,Federico Toschi Physics of Fluids, 2011, 23 (8), pp.085107. ⟨10.1063/1.3623466⟩ Article dans une revue hal-00642079v1
Dynamics of inertial particles in a turbulent von Kármán flow R. Volk,Enrico Calzavarini,E. Leveque,Jean-Francois Pinton Journal of Fluid Mechanics, 2011, 668, pp.223-235. ⟨10.1017/S0022112010005690⟩ Article dans une revue hal-00643216v1
On the Error Estimate in Sub-Grid Models for Particles in Turbulent Flows Enrico Calzavarini,A. Donini,V. Lavezzo,C. Marchioli,E. Pittonet al. Direct and Large-Eddy Simulation VIII, 2011, 15, pp.171-176. ⟨10.1007/978-94-007-2482-2_27⟩ Article dans une revue istex hal-00818892v1
Exploring the limits of granular hydrodynamics: A horizontal array of inelastic particles Peter Eshuis,Ko van Der Weele,Enrico Calzavarini,Detlef Lohse,Devaraj van Der Meer Physical Review E : Statistical, Nonlinear, and Soft Matter Physics [2001-2015], 2009, 80 (1), ⟨10.1103/PhysRevE.80.011302⟩ Article dans une revue hal-03000531v1
Velocity-gradient statistics along particle trajectories in turbulent flows: The refined similarity hypothesis in the Lagrangian frame Roberto Benzi,Luca Biferale,Enrico Calzavarini,Detlef Lohse,Federico Toschi Physical Review E : Statistical, Nonlinear, and Soft Matter Physics [2001-2015], 2009, 80 (6), ⟨10.1103/PhysRevE.80.066318⟩ Article dans une revue hal-03000536v1
Acceleration statistics of finite-sized particles in turbulent flow: the role of Faxen forces Enrico Calzavarini,Romain Volk,Mickaël Bourgoin,Emmanuel Lévêque,Jean-François Pintonet al. Journal of Fluid Mechanics, 2009, 630, pp.179-189. ⟨10.1017/S0022112009006880⟩ Article dans une revue hal-00492251v1
Quantifying Turbulence-Induced Segregation of Inertial Particles Enrico Calzavarini,Massimo Cencini,Detlef Lohse,Federico Toschi Physical Review Letters, 2008, 101 (8), ⟨10.1103/PhysRevLett.101.084504⟩ Article dans une revue hal-02974533v1
Microbubbly drag reduction in Taylor–Couette flow in the wavy vortex regime Kazuyasu Sugiyama,Enrico Calzavarini,Detlef Lohse Journal of Fluid Mechanics, 2008, 608, pp.21-41. ⟨10.1017/S0022112008001183⟩ Article dans une revue hal-03000530v1
Exponentially growing solutions in homogeneous Rayleigh-Bénard convection Enrico Calzavarini,Charlie R. Doering,John Gibbon,Detlef Lohse,A. Tanabeet al. Physical Review E : Statistical, Nonlinear, and Soft Matter Physics [2001-2015], 2006, 73 (3), ⟨10.1103/PhysRevE.73.035301⟩ Article dans une revue hal-03000528v1
Rayleigh and Prandtl number scaling in the bulk of Rayleigh–Bénard turbulence Enrico Calzavarini,Detlef Lohse,Federico Toschi,Raffaele Tripiccione Physics of Fluids, 2005, 17 (5), pp.055107. ⟨10.1063/1.1884165⟩ Article dans une revue hal-03000533v1
Matched filters for coalescing binaries detection on massively parallel computers Enrico Calzavarini,Laura Sartori,Fabio Schifano,Raffaele Tripiccione,Andrea Viceré Computer Physics Communications, 2003, 152 (3), pp.295-306. ⟨10.1016/S0010-4655(02)00848-2⟩ Article dans une revue hal-02974535v1
Universality of anisotropic fluctuations from numerical simulations of turbulent flows Luca Biferale,Enrico Calzavarini,Federico Toschi,Raffaele Tripiccione EPL - Europhysics Letters, 2003, 64 (4), pp.461-467. ⟨10.1209/epl/i2003-00233-9⟩ Article dans une revue hal-02974537v1
Evidences of Bolgiano-Obhukhov scaling in three-dimensional Rayleigh-Bénard convection Enrico Calzavarini,Federico Toschi,Raffaele Tripiccione Physical Review E , 2002, 66 (1), ⟨10.1103/PhysRevE.66.016304⟩ Article dans une revue hal-02974534v1

Communication dans un congrès (18)

Turbulence and plankton dyanmics: experimental studies using the Agirturb laboratory turbulence generation system François G Schmitt,Clotilde Le Quiniou,Yongxiang Huang,Enrico Calzavarini,Emilie Houliezet al. Euromech 628 – Complex particles in turbulent flow, May 2023, Nice (06000), France Communication dans un congrès hal-04401629v1
Residence time of crystals in a thermally convecting magma reservoir Vojtěch Patočka,Nicola Tosi,Enrico Calzavarini EGU General Assembly 2023, Apr 2023, Vienna, Austria. ⟨10.5194/egusphere-egu23-1366⟩ Communication dans un congrès hal-04401717v1
Light-limited dynamics of sinking phytoplankton in a convective flow model with ice-covered waters Stefano Berti,Vinicius Beltram Tergolina,Enrico Calzavarini,Gilmar Mompean EGU General Assembly 2023, Apr 2023, Vienna, France. ⟨10.5194/egusphere-egu23-1200⟩ Communication dans un congrès hal-04394733v1
Phytoplankton-zooplankton dynamics in three-dimensional turbulent flows behind an idealized island Stefano Berti,Alice Jaccod,Enrico Calzavarini,Sergio Chibbaro vEGU General Assembly 2022, May 2022, Vienna, Austria. ⟨10.5194/egusphere-egu22-897⟩ Communication dans un congrès hal-04401658v1
The Agiturb laboratory turbulence generation system and its application to plankton studies: zooplankton and phytoplankton François G Schmitt,Clotilde Le Quiniou,Yongxiang Huang,Enrico Calzavarini,Emilie Houliezet al. The 24th EGU General Assembly, The European Geosciences Union (EGU), May 2022, Vienne (AUT), Austria. ⟨10.5194/egusphere-egu22-8638⟩ Communication dans un congrès hal-04398792v1
Copepod behaviour in turbulence: laboratory study using a high-speed camera Clotilde Le Quiniou,François G Schmitt,Yongxiang Huang,Enrico Calzavarini,Sami Souissi Ocean Sciences Meeting (OSM) 2022, American Geophysical Union (AGU); Association for the Sciences of Limnology and Oceanography (ASLO); The Oceanography Society (TOS), Feb 2022, Virtual conference, France Communication dans un congrès hal-04398794v1
A quadratic Reynolds stress development for the turbulent Kolmogorov flow: DNS study Wenwei Wu,François G Schmitt,Enrico Calzavarini,Lipo Wang 14th European Fluid Mechanics Conference, EFMC14, Sep 2022, Athènes, Greece Communication dans un congrès hal-04401619v1
Copepods in turbulence: laboratory velocity and acceleration studies using high speed cameras Clotilde Le Quiniou,François G Schmitt,Yongxiang Huang,Enrico Calzavarini,Sami Souissi EGU General Assembly 2021, European Geosciences Union (EGU), Apr 2021, Vienne (AUT), Austria. ⟨10.5194/egusphere-egu21-4860⟩ Communication dans un congrès hal-04398780v1
Power-law thermal stratification in lake Geneva and its seasonal evolution Vinicius Beltram Tergolina,Yueting Jiang,François G Schmitt,Stefano Berti,Enrico Calzavariniet al. EGU General Assembly 2021, Apr 2021, Vienne (AUT), Austria Communication dans un congrès hal-04398789v1
Predator-prey plankton dynamics in turbulent wakes behind islands Alice Jaccod,Stefano Berti,Enrico Calzavarini,Sergio Chibbaro vEGU General Assembly 2021, Apr 2021, Vienna, Austria. ⟨10.5194/egusphere-egu21-2588⟩ Communication dans un congrès hal-04401665v1
Settling behaviour of particles in Rayleigh-Benard convection Vojtech Patocka,Enrico Calzavarini,Nicola Tosi vEGU General Assembly 2020, May 2020, Vienna, Austria. ⟨10.5194/egusphere-egu2020-5908⟩ Communication dans un congrès hal-04401722v1
Settling of crystals with variable density and size in turbulent convection Vojtěch Patočka,Nicola Tosi,Enrico Calzavarini EGU General Assembly 2019, Apr 2019, Vienna, Austria Communication dans un congrès hal-04401727v1
Reactive species in turbulence Wenwei Wu,Lipo Wang,Enrico Calzavarini,François G Schmitt,Michael Gauding The ETC17 conference (17th European Turbulent Conference), Sep 2019, Turin (IT), Italy Communication dans un congrès hal-04398775v1
Transect measurements by micro-probes in hydrodynamic turbulence : a numerical study Enrico Calzavarini,Yongxiang Huang,François G Schmitt,Lipo Wang The Fourth Xiamen Symposium on Marine Environmental Sciences, XMAS IV, Jan 2019, Xiamen (CH), France Communication dans un congrès hal-04398771v1
A continuum model for the coupled evolution of sea ice thickness and melt pond distribution Andrea Scagliarini,Enrico Calzavarini,Daniela Mansutti,Federico Toschi EGU General Assembly 218, Apr 2018, Vienna, Austria Communication dans un congrès hal-04401830v1
Transect measurements by micro-probes in hydrodynamic turbulence : a numerical study Enrico Calzavarini,Yongxiang Huang,François G Schmitt,Lipo Wang European Geosciences Union General Assembly 2018, Apr 2018, Vienne (AUT), France Communication dans un congrès hal-04392660v1
Basal melting driven by turbulent thermal convection Babak Rabbanipour Esfahani,Silvia C Hirata,Stefano Berti,Enrico Calzavarini INTERNATIONAL CONFERENCE ON RAYLEIGH BÉNARD TURBULENCE, May 2018, Enschede, Netherlands Communication dans un congrès hal-04401715v1
Dynamique de copépodes dans les écoulements turbulents Hamidreza Ardeshiri,Francois, G Schmitt,Sami Souissi,Federico Toschi,Enrico Calzavarini CFM 2017 - 23ème Congrès Français de Mécanique, Aug 2017, Lille, France Communication dans un congrès hal-03465556v1

Chapitre d'ouvrage (1)

Modelling Sea Ice and Melt Ponds Evolution: Sensitivity to Microscale Heat Transfer Mechanisms Andrea Scagliarini,Enrico Calzavarini,Daniela Mansutti,Federico Toschi Mathematical Approach to Climate Change and its Impacts, Cannarsa P., Mansutti D., Provenzale A. (eds), Springer INdAM Series, vol 38. Springer, Cham (2020), pp.179-198, 2020, ⟨10.1007/978-3-030-38669-6_6⟩ Chapitre d'ouvrage hal-02973831v1