Short-lived organic nitrates in a suburban temperate forest: an indication of efficient assimilation of reactive nitrogen by the biosphere?

Authors: S. T. Andersen, R. Sander, P. Dewald, L. Wüst, T. Seubert, G. N. T. E. Türk, J. Schuladen, M. R. McGillen, C. Xue, A. Mellouki, A. Kukui, V. Michoud, M. Cirtog, M. Cazaunau, A. Bauville, H. Bouzidi, P. Formenti, C. Denjean, J.-C. Etienne, O. Garrouste, C. Cantrell, J. Lelieveld, J. N. Crowley

Contributors: POTHIER, Nathalie

Source: Atmospheric Chemistry and Physics, Vol 25, Pp 5893-5909 (2025)

Subject Terms: Alkyl nitrates, Chemistry, Physics, QC1-999, [SPI.FLUID] Engineering Sciences [physics]/Reactive fluid environment, Organic aerosols, QD1-999

File Description: application/pdf

Access URL: https://acp.copernicus.org/articles/25/5893/2025/
https://doaj.org/article/3c7dd434118a44d2ad015dfa5e3850b3

Numerical hydrodynamic characterization for the design of a lab-scale jet-loop reactor

Authors: Gueguen, Ronny, Neau, Hervé, Benguigui, William, Billet, Anne-Marie, Julcour-Lebigue, Carine, Ansart, Renaud

Contributors: Gueguen, Ronny

Source: Chemical Engineering Research and Design. 217:399-415

Subject Terms: Residence Time Distribution, Immersed boundary, Jet-loop reactor, [SPI] Engineering Sciences [physics], [SPI.GPROC] Engineering Sciences [physics]/Chemical and Process Engineering, Chemical reactor design, [SPI.FLUID] Engineering Sciences [physics]/Reactive fluid environment, Computational Fluid Dynamic, Hydrodynamic 0D model

Access URL: https://hal.science/hal-05036209v1
https://doi.org/10.1016/j.cherd.2025.04.019

Clarifications about upscaling diffusion with heterogeneous reaction in porous media

Authors: Valdés-Parada, Francisco, Lasseux, Didier

Contributors: Lasseux, Didier, Institut de Mécanique et d’Ingénierie de Bordeaux (I2M), Universidad Autonoma Metropolitana, Unidad Iztapalapa (UAM), Institut de Mécanique et d'Ingénierie (I2M), Université de Bordeaux (UB)-Institut Polytechnique de Bordeaux-Centre National de la Recherche Scientifique (CNRS)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE)-Arts et Métiers Sciences et Technologies, CNRS, RRI Best Usine du Futur Univ. Bordeaux

Source: Acta Mechanica. 236:1697-1717

Subject Terms: Homogenization, Reaction, Adjoint and Green's formulation, [CHIM.GENI] Chemical Sciences/Chemical engineering, [SPI.GPROC] Engineering Sciences [physics]/Chemical and Process Engineering, [SPI.FLUID]Engineering Sciences [physics]/Reactive fluid environment, Sciences de l'ingénieur: Mécanique, [SPI.FLUID] Engineering Sciences [physics]/Reactive fluid environment, Volume averaging, Diffusion, [CHIM.GENI]Chemical Sciences/Chemical engineering, Upscaling, [SPI.GPROC]Engineering Sciences [physics]/Chemical and Process Engineering

File Description: application/pdf

Access URL: http://hdl.handle.net/10985/26026

Multiscale FE-Based DIC for Enhanced Measurements and Constitutive Parameter Identification

Authors: Robert, Laurent, Passieux, Jean-Charles, Bugarin, Florian, David, Christoph, Périé, Jean-Noël

Contributors: Luong, Linh Phuong

Source: Advancement of Optical Methods in Experimental Mechanics, Volume 3 ISBN: 9788743802778

Subject Terms: Multiscale, [STAT.ME] Statistics [stat]/Methodology [stat.ME], [SPI.OPTI] Engineering Sciences [physics]/Optics / Photonic, Finite element method updated, [SPI.FLUID] Engineering Sciences [physics]/Reactive fluid environment, 02 engineering and technology, [PHYS.MPHY] Physics [physics]/Mathematical Physics [math-ph], [SPI.MAT] Engineering Sciences [physics]/Materials, [STAT.CO] Statistics [stat]/Computation [stat.CO], Mechanical identification, 0203 mechanical engineering, 13. Climate action, 11. Sustainability, Uncertainty assessment, 0210 nano-technology, Digital image correlations, [SPI.SIGNAL] Engineering Sciences [physics]/Signal and Image processing

Access URL: https://link.springer.com/10.1007/978-3-319-06986-9_30
https://hal.archives-ouvertes.fr/hal-01691719
https://link.springer.com/chapter/10.1007/978-3-319-06986-9_30/fulltext.html
https://link.springer.com/chapter/10.1007/978-3-319-06986-9_30
https://hal-mines-albi.archives-ouvertes.fr/hal-01691719
https://rd.springer.com/chapter/10.1007/978-3-319-06986-9_30
https://imt-mines-albi.hal.science/hal-01691719v1
https://doi.org/10.1007/978-3-319-06986-9_30

Direct and reverse 3D printing of geopolymer porous filters: a comparative study

Authors: Sabri, Mohammed, de Campos, Matthieu, Hasnaoui, Abdelaziz, Davy, Catherine, Hosdez, Jérôme, Leydier, Antoine, Hertz, Audrey, Lambertin, David

Contributors: Hertz, Audrey

Source: Journal of Dispersion Science and Technology. :1-11

Subject Terms: [CHIM.INOR] Chemical Sciences/Inorganic chemistry, filter, Geopolymers filter 3D printing rheology Microstructure properties, Geopolymers, rheology, 3D printing, [SPI.FLUID] Engineering Sciences [physics]/Reactive fluid environment, Microstructure properties, [SPI.MAT] Engineering Sciences [physics]/Materials

Access URL: https://hal.science/hal-05051369v1
https://doi.org/10.1080/01932691.2025.2466661

Detection and quantification of hydroperoxides and radicals within stabilized cool flames by means of SVUV-PEPICO spectroscopy

Authors: Sébastien Batut, Laure Pillier, Jérémy Bourgalais, Thomas Panaget, Pascal Demaux, Olivier Herbinet, Frédérique Battin-Leclerc, Gustavo A. Garcia, Laurent Nahon, Guillaume Vanhove

Contributors: Vanhove, Guillaume

Source: Physical Chemistry Chemical Physics. 27:14645-14654

Subject Terms: Hydroperoxide, [CHIM.THEO] Chemical Sciences/Theoretical and/or physical chemistry, [CHIM.ANAL] Chemical Sciences/Analytical chemistry, i2-PEPICO, [SPI.FLUID] Engineering Sciences [physics]/Reactive fluid environment, Cool flame, Low temperature combustion, [PHYS] Physics [physics]

File Description: application/pdf

Generalized dithering using the lattice Boltzmann method

Authors: Noël, Romain, Renier-Robin, Alexis, Navarro, Laurent

Contributors: NOËL, Romain, Statistical Inference for Structural Health Monitoring (I4S), Centre Inria de l'Université de Rennes, Institut National de Recherche en Informatique et en Automatique (Inria)-Institut National de Recherche en Informatique et en Automatique (Inria)-Structure et Instrumentation Intégrée (COSYS-SII), Université Gustave Eiffel-Université Gustave Eiffel, Université Jean Monnet - Saint-Étienne (UJM), Institut National de la Santé et de la Recherche Médicale (INSERM)

Source: Signal, Image and Video Processing. 18:8507-8523

Subject Terms: [INFO.INFO-TS] Computer Science [cs]/Signal and Image Processing, [PHYS.MPHY]Physics [physics]/Mathematical Physics [math-ph], [PHYS.PHYS.PHYS-COMP-PH] Physics [physics]/Physics [physics]/Computational Physics [physics.comp-ph], [PHYS.MECA.MSMECA] Physics [physics]/Mechanics [physics]/Materials and structures in mechanics [physics.class-ph], [NLIN.NLIN-CG] Nonlinear Sciences [physics]/Cellular Automata and Lattice Gases [nlin.CG], [PHYS.PHYS.PHYS-COMP-PH]Physics [physics]/Physics [physics]/Computational Physics [physics.comp-ph], [PHYS.COND.CM-SM] Physics [physics]/Condensed Matter [cond-mat]/Statistical Mechanics [cond-mat.stat-mech], [INFO.INFO-TS]Computer Science [cs]/Signal and Image Processing, [NLIN.NLIN-CG]Nonlinear Sciences [physics]/Cellular Automata and Lattice Gases [nlin.CG], [PHYS.MECA.MEFL] Physics [physics]/Mechanics [physics]/Fluid mechanics [physics.class-ph], [PHYS.PHYS.PHYS-INS-DET]Physics [physics]/Physics [physics]/Instrumentation and Detectors [physics.ins-det], [PHYS.MECA.MEFL]Physics [physics]/Mechanics [physics]/Fluid mechanics [physics.class-ph], [PHYS.COND.CM-SM]Physics [physics]/Condensed Matter [cond-mat]/Statistical Mechanics [cond-mat.stat-mech], Error diffusion, [PHYS.MECA.THER] Physics [physics]/Mechanics [physics]/Thermics [physics.class-ph], [SPI.FLUID]Engineering Sciences [physics]/Reactive fluid environment, [SPI.FLUID] Engineering Sciences [physics]/Reactive fluid environment, [PHYS.MECA.MSMECA]Physics [physics]/Mechanics [physics]/Materials and structures in mechanics [physics.class-ph], [MATH.MATH-NA] Mathematics [math]/Numerical Analysis [math.NA], [PHYS.MPHY] Physics [physics]/Mathematical Physics [math-ph], [INFO.INFO-MO]Computer Science [cs]/Modeling and Simulation, Lattice Boltzmann, Anisotropic gradient-based, [PHYS.PHYS.PHYS-INS-DET] Physics [physics]/Physics [physics]/Instrumentation and Detectors [physics.ins-det], [PHYS.MECA.THER]Physics [physics]/Mechanics [physics]/Thermics [physics.class-ph], Dithering, [INFO.INFO-MO] Computer Science [cs]/Modeling and Simulation, [MATH.MATH-NA]Mathematics [math]/Numerical Analysis [math.NA]

File Description: application/pdf

Access URL: https://hal.science/hal-04815444v1
https://doi.org/10.1007/s11760-024-03465-x
https://hal.science/hal-04815444v1/document

Measurement of the temperature of burning aluminum particles using multi-spectral pyrometry

Authors: Glasziou, Valentin, Halter, Fabien, Courtiaud, Sébastien, Chauveau, Christian

Contributors: CHAUVEAU, Christian

Source: Combustion Science and Technology. 196:2138-2151

Subject Terms: Pyrometry, [PHYS.PHYS.PHYS-INS-DET] Physics [physics]/Physics [physics]/Instrumentation and Detectors [physics.ins-det], Temperature, Metal Particle, Combustion, [SPI.FLUID] Engineering Sciences [physics]/Reactive fluid environment, 7. Clean energy, Aluminum

File Description: application/pdf

Access URL: https://cnrs.hal.science/hal-04652868v1/document
https://cnrs.hal.science/hal-04652868v1
https://doi.org/10.1080/00102202.2024.2378459
https://cnrs.hal.science/hal-04208614v1

Towards High-Speed And High-Resolution Real-Time Optical Flow Particle Image Velocimetry

Authors: Pimienta, Juan, Aider, Jean-Luc

Contributors: AIDER, Jean-Luc

Source: Proceedings of the International Symposium on the Application of Laser and Imaging Techniques to Fluid Mechanics. 21:1-17

Subject Terms: particle seeding, PIV, Optical Flow, Particle Image Velocimetry, Real-Time PIV, [SPI.MECA.MEFL] Engineering Sciences [physics]/Mechanics [physics.med-ph]/Fluids mechanics [physics.class-ph], [SPI.FLUID] Engineering Sciences [physics]/Reactive fluid environment, High Resolution, [SPI.SIGNAL] Engineering Sciences [physics]/Signal and Image processing

File Description: application/pdf

Access URL: https://hal.science/hal-04796448v1

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

Authors: Pretrel, Hugues, Georges, Emeline, Lefaux, Nicolas, Suard, Sylvain, Varrall, Kevin, Vauquelin, Olivier

Contributors: pretrel, hugues

Source: Journal of Fire Sciences. 43:18-32

Subject Terms: enclosure, ceiling, [SPI.FLUID] Engineering Sciences [physics]/Reactive fluid environment, Pool fire, burning rate

Analysis of Fluid–Structure Interaction Mechanisms for a Native Aortic Valve, Patient-Specific Ozaki Procedure, and a Bioprosthetic Valve

Authors: Fringand, Tom, Mace, Loic, Cheylan, Isabelle, Lenoir, Marien, Favier, Julien

Contributors: Rosu, Elena

Source: Annals of Biomedical Engineering. 52:3021-3036

Subject Terms: [SDV.IB] Life Sciences [q-bio]/Bioengineering, Bioprosthesis, Aortic valve, Fluid–structure interaction, Neocuspidizations, Ozaki procedure, Patient specific, Valve performance, [SPI] Engineering Sciences [physics], Aortic Valve, Heart Valve Prosthesis, Models, Cardiovascular, Humans, [SPI.FLUID] Engineering Sciences [physics]/Reactive fluid environment, Pericardium

Access URL: https://pubmed.ncbi.nlm.nih.gov/39225853

Theoretical modeling of hydrogen jet ignition in shock tubes with a partially opened diaphragm

Authors: Alves, Marcel Martins, Nassar, Odie, Kudriakov, Sergey, Studer, Etienne, Ishay, Liel, Kozak, Yoram

Contributors: Fillion, Philippe

Source: International Journal of Hydrogen Energy. 83:690-700

Subject Terms: Jet ignition, Discharge coefficient, Diaphragm, Shock tube, [SPI.FLUID] Engineering Sciences [physics]/Reactive fluid environment, Hydrogen

Access URL: https://cea.hal.science/cea-04704274v1
https://doi.org/10.1016/j.ijhydene.2024.08.074

Enhancing 1-Hexene Reactivity Under Inhibitive Temperatures Using Ozone

Authors: Lewin, Caroline Smith, Herbinet, Olivier, Battin-Leclerc, Frédérique, Tran, Luc-Sy, Vanhove, Guillaume, Bourgalais, Jérémy

Contributors: Bourgalais, Jérémy

Source: Energy & Fuels. 38:13295-13303

Subject Terms: [CHIM.THEO] Chemical Sciences/Theoretical and/or physical chemistry, Ozone, Jet-stirred Reactor, Negative Temperature Coefficient, [SPI.FLUID] Engineering Sciences [physics]/Reactive fluid environment, [CHIM.ORGA] Chemical Sciences/Organic chemistry, Kinetic Modeling, Gas Chromatography

File Description: application/pdf

Access URL: https://hal.science/hal-04732666v1
https://hal.science/hal-04732666v1/document
https://doi.org/10.1021/acs.energyfuels.4c01574

Laboratory modeling of moist convection using a reactive fluid

Authors: Valentin Dorel, Daniel Lecoanet, Michael Le Bars

Contributors: Le Bars, Michael

Source: Physical Review Fluids. 10

Subject Terms: [SPI.FLUID] Engineering Sciences [physics]/Reactive fluid environment

File Description: application/pdf

Cryogenic cyclical etching of Si using CF4 plasma passivation steps: The role of CF radicals

Authors: Nos, Jack, Iséni, Sylvain, Kogelschatz, Martin, Cunge, Gilles, Lefaucheux, Philippe, Dussart, Rémi, Tillocher, Thomas, Despiau-Pujo, Émilie

Contributors: Iséni, Sylvain, Groupe de recherches sur l'énergétique des milieux ionisés (GREMI), Université d'Orléans (UO)-Centre National de la Recherche Scientifique (CNRS), Centre National de la Recherche Scientifique (CNRS), Institut des Sciences de l'Ingénierie et des Systèmes - CNRS Ingénierie (INSIS - CNRS), Laboratoire des technologies de la microélectronique (LTM), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Centre National de la Recherche Scientifique (CNRS)-Université Grenoble Alpes (UGA), Commissariat à l'énergie atomique et aux énergies alternatives - Laboratoire d'Electronique et de Technologie de l'Information (CEA-LETI), Direction de Recherche Technologique (CEA) (DRT (CEA)), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA), Université Grenoble Alpes (UGA), ANR-20-CE24-0014,PSICRYO,Etude fondamentale des interactions plasma-surface dans les procédés de gravure cryogénique avancés(2020)

Source: Applied Physics Letters. 126

Subject Terms: [SPI.OPTI] Engineering Sciences [physics]/Optics / Photonic, [SPI.GPROC] Engineering Sciences [physics]/Chemical and Process Engineering, [SPI.FLUID]Engineering Sciences [physics]/Reactive fluid environment, [SPI.NANO] Engineering Sciences [physics]/Micro and nanotechnologies/Microelectronics, [SPI.PLASMA]Engineering Sciences [physics]/Plasmas, [SPI.PLASMA] Engineering Sciences [physics]/Plasmas, [SPI.FLUID] Engineering Sciences [physics]/Reactive fluid environment, [PHYS.PHYS.PHYS-CHEM-PH] Physics [physics]/Physics [physics]/Chemical Physics [physics.chem-ph], [PHYS.PHYS.PHYS-PLASM-PH]Physics [physics]/Physics [physics]/Plasma Physics [physics.plasm-ph], [PHYS.PHYS.PHYS-PLASM-PH] Physics [physics]/Physics [physics]/Plasma Physics [physics.plasm-ph], [SPI.OPTI]Engineering Sciences [physics]/Optics / Photonic, [SPI.GPROC]Engineering Sciences [physics]/Chemical and Process Engineering, [PHYS.PHYS.PHYS-CHEM-PH]Physics [physics]/Physics [physics]/Chemical Physics [physics.chem-ph], [SPI.NANO]Engineering Sciences [physics]/Micro and nanotechnologies/Microelectronics

File Description: application/pdf

A versatile micromodel technology to explore biofilm development in porous media flows

Authors: Papadopoulos, Christos, Edith, Larue, Toulouze, Clara, Mokhtari, Omar, Lefort, Julien, Libert, Emmanuel, Assemat, Pauline, Swider, Pascal, Malaquin, Laurent, Davit, Yohan

Contributors: Davit, Yohan, Institut de mécanique des fluides de Toulouse (IMFT), Université Toulouse III - Paul Sabatier (UT3), Université de Toulouse (UT)-Université de Toulouse (UT)-Centre National de la Recherche Scientifique (CNRS)-Institut National Polytechnique (Toulouse) (Toulouse INP), Université de Toulouse (UT), Équipe Ingénierie pour les sciences du vivant (LAAS-ELIA), Laboratoire d'analyse et d'architecture des systèmes (LAAS), Université Toulouse Capitole (UT Capitole), Université de Toulouse (UT)-Université de Toulouse (UT)-Institut National des Sciences Appliquées - Toulouse (INSA Toulouse), Institut National des Sciences Appliquées (INSA)-Université de Toulouse (UT)-Institut National des Sciences Appliquées (INSA)-Université de Toulouse (UT)-Université Toulouse - Jean Jaurès (UT2J), Université de Toulouse (UT)-Université Toulouse III - Paul Sabatier (UT3), Université de Toulouse (UT)-Centre National de la Recherche Scientifique (CNRS)-Institut National Polytechnique (Toulouse) (Toulouse INP), Université de Toulouse (UT)-Université Toulouse Capitole (UT Capitole), Transverse Lab, Universität Bern = University of Bern = Université de Berne (UNIBE), This work is part of a project that has received funding from the European Research Council (ERC) under the European Union’s Horizon 2020 research and innovation programme (grant agreement No 803074). It was also partly supported as part of the HoliFAB project funded by the European Union's Horizon 2020 research and innovation program (grant agreement No 760927) and as part of the MultiFAB project funded by FEDER European Regional Funds and French Region Occitanie (grant agreement No 16007407/MP0011594). This work was partially supported by the LAAS-CNRS micro and nanotechnologies platform, a member of the french Renatech network. This work was granted access to the HPC resources of CALMIP supercomputing center under the allocation P23010., Institut National des Sciences Appliquées (INSA)-Université de Toulouse (UT)-Institut National des Sciences Appliquées (INSA)-Université Toulouse - Jean Jaurès (UT2J)

Source: Lab on a Chip

Subject Terms: [PHYS]Physics [physics], [SPI.FLUID]Engineering Sciences [physics]/Reactive fluid environment, Biofilms, Microfluidics, [SPI.FLUID] Engineering Sciences [physics]/Reactive fluid environment, X-Ray Microtomography, Porosity, 6. Clean water, Ecosystem

File Description: application/pdf

Access URL: https://pubmed.ncbi.nlm.nih.gov/38059908

Multilinear Analysis of Influential Parameters on the Combustion Velocity of Ternary Pyrotechnic Compositions

Authors: Rosères, Charles, Courty, Léo, Boulnois, Christophe, Gillard, Philippe

Contributors: Courty, Léo

Source: Propellants, Explosives, Pyrotechnics. 50

Subject Terms: Multilinear regression, DNAN, Combustion velocity, Pyrotechnic compositions, Magnesium, [SPI.FLUID] Engineering Sciences [physics]/Reactive fluid environment, Dimensionless numbers, Strontium peroxide

File Description: application/pdf

Access URL: https://hal.science/hal-04501388v1

Experimental and numerical study of NO formation in low-pressure burner stabilized premixed lean-to-rich hydrogen flames

Authors: Mitra, Tirthankar, Desgroux, Pascale, Lamoureux, Nathalie

Contributors: Lamoureux, Nathalie

Subject Terms: [SPI.FLUID] Engineering Sciences [physics]/Reactive fluid environment

File Description: application/pdf

Access URL: https://hal.science/hal-05164934v1

Quantitative NH Measurements in Laminar Premixed Low-Pressure NH3 /O2 /N2 Flames using Calibrated LIF

Authors: El Baba, Nour, Desgroux, Pascale, Lamoureux, Nathalie

Contributors: Lamoureux, Nathalie

Subject Terms: [SPI.FLUID] Engineering Sciences [physics]/Reactive fluid environment

File Description: application/pdf

Access URL: https://hal.science/hal-05164915v1

Modélisation algébrique des flux turbulents pour des écoulements présentant des variations significatives de masse volumique

Authors: Aurel Kamtchueng Tchuenbou, Billy, Duval, Fabien, Friess, Christophe

Contributors: Fabien, Duval

Subject Terms: Turbulence, modélisation algébrique, approche RANS, masse volumique variable, [PHYS.MECA.MEFL] Physics [physics]/Mechanics [physics]/Fluid mechanics [physics.class-ph], [SPI.FLUID] Engineering Sciences [physics]/Reactive fluid environment

Access URL: https://hal.science/hal-05251364v1