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Dominique Heitz
Head senior reserach scientist, group ACTA.
40
Documents
Affiliations actuelles
- 1002501
Identifiants chercheurs
dominique-heitz-
0000-0001-6295-2822
- Google Scholar : https://scholar.google.fr/citations?user=Kn8-gJAAAAAJ&hl=fr
- IdRef : 08894719X
Présentation
I am a senior research scientist at INRAE, Rennes, France, where I have been the ACTA group head since 2013. I received the PhD degree in 1999 in fluid mechanics from the Univ. of Poitiers, France. I work on experimental, numerical, and theoretical studies of turbulent flows, with applications in food, agriculture, and environment.
My research is focused on turbulent shear flows by tackling crucial topics of measurements techniques, analysis and modeling of environmental and industrial flows in presence of non-canonical influences. This concerns the study of mixing layer/wake interaction, wake flow with spanwise non uniformity, mixing layer under the influence of thermal gradients, and mixing layer developing between non-uniform flows.
Currently my research is mostly focused on developing and analyzing efficient models and methods for 2D and 3D spatiotemporal vector fields reconstruction from image sequences of turbulent flows. Key challenges are the development of observation and regularization models based on the physics of fluids, and the combination of image sequences with numerical simulation of dynamical laws.
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Real-time flow estimation from reduced order models and sparse measurementsAERO 2020+1, Apr 2021, Visioconference, France
Communication dans un congrès
hal-02969086v3
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Real-time observer from stochastic reduced order modelGDR Flow Separation Control, Nov 2020, Poitiers, France
Communication dans un congrès
hal-03013492v1
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Visualisation et mesure du flux d'aspiration d'une SorbonneContaminExpert 2019, Mar 2019, Paris, France. pp.1-8
Communication dans un congrès
hal-02330348v1
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Visualisation et mesure du flux d'aspiration d'une sorbonneCongrès ContaminExpert 2019, Mar 2019, Paris, France. pp.8
Communication dans un congrès
hal-02610090v1
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Large-scale Stereo-PIV measurement of the flow inside an urban street canyon in outdoor conditionsISPIV2019 - 13th International Symposium on Particle Image Velocimetry, Jul 2019, Munich, Germany. pp.1-9
Communication dans un congrès
hal-02330267v1
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4D Variational Data Assimilation with Large Eddy SimulationAIAA AVIATION Forum, Jun 2019, Dallas, United States. pp.1-13
Communication dans un congrès
hal-02610087v1
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Lagrangian Particle Image VelocimetryISPIV2019 - 13th International Symposium on Particle Image Velocimetry, Jul 2019, Munich, Germany. pp.1-9
Communication dans un congrès
hal-02610088v2
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An ensemble filter estimation scheme for Lagrangian trajectory reconstruction16ème Congrès Francophone de Techniques Laser pour la mécanique des fluides, CNRS, CentraleSupélec, Université Paris Saclay, IRSN, Sep 2018, Dourdan, France. pp.8
Communication dans un congrès
hal-02097724v1
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Motion Estimation Under Location Uncertainty, Application To Large-Scale Characterization Of A Mixing Layer19th International Symposium on the Application of Laser and Imaging Techniques to Fluid Mechanics, Jul 2018, Lisbon, Portugal. pp.1-20
Communication dans un congrès
hal-01957938v1
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L'assimilation de données pour coupler expériences et simulations d'écoulements turbulents16ème 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-02097704v1
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On-site airflow measurement of a laboratory fume hood using customized large-scale image-based velocimetryRoomvent & Ventilation 2018, Jun 2018, Espoo, Finland. pp.1-6
Communication dans un congrès
hal-01957995v1
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Estimation des efforts sur un cylindre par assimilation de mesures PIV dans son sillage16ème Congrès Francophone de Techniques Laser pour la mécanique des fluides, CNRS, CentraleSupélec, Université Paris Saclay, IRSN, Sep 2018, Dourdan, France. pp.2
Communication dans un congrès
hal-02097718v1
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Measurements of methane leaks from biogas plant based on infrared camera2017 - 15th IWA World Conference on Anaerobic Digestion, Oct 2017, Beijing, China. pp.1-4
Communication dans un congrès
hal-01844623v1
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Modèle d'observation stochastique pour la mesure du mouvement grand champCFM 2017 - 23ème Congrès Français de Mécanique, Aug 2017, Lille, France. pp.1-12
Communication dans un congrès
hal-01648441v1
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4D Turbulent Wake Reconstruction using Large Eddy Simulation based Variational Data Assimilation2nd Workshop on Data Assimilation & CFD Processing for Particle Image and Tracking Velocimetry, Jan F. G. Schneiders and Andreas Schröder (Eds), Dec 2017, Delft, Netherlands
Communication dans un congrès
hal-02607026v2
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A new hybrid optimization algorithm for variational data assimilation of unsteady wake flows2nd Workshop on Data Assimilation & CFD Processing for Particle Image and Tracking Velocimetry, Dec 2017, Delft, Netherlands. pp.34
Communication dans un congrès
hal-01671776v1
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On-site quantification of methane leaks from an agricultural biogas plant through three different methodsRAMIRAN 2017 - 17th international Conference Sustainable utilisations of manures and residue resources in agriculture, Sep 2017, Wexford, Ireland
Communication dans un congrès
hal-01700975v1
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Analysis of Models Under Location Uncertainty within the Framework of Coarse Large Eddy Simulation (cLES)The 16th European Turbulence Conference , European Mechanics Society, Aug 2017, Stockholm, Sweden
Communication dans un congrès
hal-01584735v1
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A Comparative Study of LES Models Under Location UncertaintyCongrès Français de Mécanique, Aug 2017, Lille, France
Communication dans un congrès
hal-01584736v1
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Ensemble-Variational methods in data assimilation2nd Workshop on Data Assimilation & CFD Processing for Particle Image and Tracking Velocimetry, Dec 2017, Delft, Netherlands. pp.34
Communication dans un congrès
hal-01671751v1
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Towards PIV assimilation of large-scale wake flows: study of several sub-grid modelsWorkshop on CFD Processing Techniques for Particle Image and Tracking Velocimetry, Jul 2016, Lisbon, Portugal. pp.1
Communication dans un congrès
hal-01692195v1
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3D assimilation with PIV orthogonal-plane observations and a DNS dynamical model in a circular cylinder wake flowWorkshop on CFD Processing Techniques for Particle Image and Tracking Velocimetry, Jul 2016, Lisbon, Portugal
Communication dans un congrès
hal-01692180v1
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Real-time unsteady air flow prediction to reduces mechanic load variations and wind turbine maintenance costsSEANERGY 2021 - International leading event on offshore wind and marine renewable energy, Sep 2021, Nantes, Saint-Nazaire, France. pp.1
Poster de conférence
hal-03278863v1
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Control of unsteady wake flows using local oscillation of body surface: a data assimilation studyCNA 2018- Colloque National d'Assimilation de Données, Sep 2018, Rennes, France. 2018
Poster de conférence
hal-02608776v1
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Variational Data Assimilation with Turbulence ModellingCNA 2018 - Colloque National d'Assimilation de Données, Sep 2018, Rennes, France. 2018
Poster de conférence
hal-02608777v1
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Validation d'une technique de vélocimétrie du gaz par imagerie infrarougeCFTL2016, Sep 2016, Toulouse, France. , ⟨10.13140/RG.2.2.11095.68006⟩
Poster de conférence
hal-01417131v1
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Assessment of Sub-Grid Scale Tensors in the context of Very Large Eddy SimulationsInaugural UK Fluids Conference, Sep 2016, London, United Kingdom. 2016
Poster de conférence
hal-02605887v1
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Assessment of Sub-Grid Scale Tensors in the context of Coarse Large Eddy SimulationsUK Fluids Conference 2016, Sep 2016, London, United Kingdom
Poster de conférence
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Optical Flow Estimation out of Infrared Image Sequences of BiogasThe 17th International Symposium on Flow Visualization, Jun 2016, Gatlinburg, Tennessee, United States. , 2016, ⟨10.13140/RG.2.2.35868.28808⟩
Poster de conférence
hal-01416030v1
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De fils en images l’apport des modèles pour mesurer et reconstruire le mouvement des écoulements turbulentsMécanique des fluides [physics.class-ph]. Université de Rennes 1, France, 2015
HDR
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