CM

Chetra Mang

44
Documents

Publications

Publications

A digital twin approach for diagnosing leaks in gas system installations using synthetic data and a simplified physical leakage model

Chetra Mang , Kevin Mantissa , Stephen Creff , Florent Brissaud-Delord , Romain Chevallereau

European Workshop on SHM – EWSHM 2026, Jul 2026, Toulouse, France

Communication dans un congrès hal-05370310v1

Combined branch and bound algorithm with continuous optimization for minimizing part defects through an additive manufacturing process

Chetra Mang

7th International Conference on Engineering optimization – EngOpt 2026, Sep 2026, Lisboa Portugal, Portugal

Communication dans un congrès hal-05458662v1

A simulation tool for leak detection of gas pipeline

Chetra Mang , Kevin Mantissa , Stephen Creff , Florent Brissaud-Delord , Romain Chevallereau

NAFEMS Eastern Europe Conference 2026, Apr 2026, Budapast, Hungary

Communication dans un congrès hal-05428799v1

Sensor placement optimization for leak detection in a gas system installation

Chetra Mang , Kevin Mantissa , Stephen Creff , Florent Brissaud-Delord , Romain Chevallereau

World Congress on Computational Mechanics & 10th European Congress on Computational Methods in Applied Sciences and Engineering, Jul 2026, Munich, Germany

Communication dans un congrès hal-05458680v1

An adaptive sampling algorithm for data-generation to build a data-manifold for physical problem surrogate modeling

Chetra Mang , Axel Tahmasebimoradi , David Danan , Mouadh Yagoubi

International Conference on Artificial Intelligence, Computer, Data Sciences and Applications (ACDSA), Feb 2026, Boracay, Philippines

Communication dans un congrès hal-05370273v1
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Numerical experiments using block-diagonalization technique for solving Poisson’s equation

Chetra Mang , Sunheang Ty , Axel Tahmasebimoradi , Renaud Vilmart , Rim Kaddah

Quantum Engineering Sciences & Technologies for Industry & Services (QUEST), Dec 2025, Saclay, France

Communication dans un congrès hal-05269586v1

A new methodology of a manifold decomposition via Iterative PCA for machine learning

Chetra Mang , Axel Tahmasebimoradi , Mouadh Yagoubi

IEEE International Conference on Knowledge Graphs (ICKG), Nov 2025, Limassol, Cyprus

Communication dans un congrès hal-05269647v1

Physical model of the assembly of weld bead’s cross-section geometry through wire arc additive manufacturing

Chetra Mang , Ramdane Tami

9th European Congress on Computational Methods in Applied Sciences and Engineering (ECCOMAS), Jun 2024, Lisbo, Portugal

Communication dans un congrès hal-04536194v1

Topology optimization of supports for metal powder bed additive manufacturing

Chiara Nardoni , Chetra Mang , David Danan , Felipe Eduardo Bordeu Weldt , Xavier Betbeder-Lauque et al.

9th European Congress on Computational Methods in Applied Sciences and Engineering (ECCOMAS), Jun 2024, Lisbon, Portugal

Communication dans un congrès hal-04588910v1
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A dynamic weighted loss function for enhancing the performance of neural networks

Chetra Mang , Axel Tahmasebimoradi , David Danan , Mouadh Yagoubi

16th World Congress on Computational Mechanics (WCCM), Jul 2024, Vancouver, Canada

Communication dans un congrès hal-04536431v1

Body-fitted topology optimization with the Equivalent Radiated Power criterion

David Danan , Luca Dall'Olio , Chiara Nardoni , Chetra Mang

9th European Congress on Computational Methods in Applied Sciences and Engineering (ECCOMAS), Jun 2024, Lisbon, Portugal

Communication dans un congrès hal-04588462v1

OpenPisco: an open-source R&D software platform for shape and topology optimization

David Danan , Chiara Nardoni , Chetra Mang , Felipe Bordeu , Julien Cortial

15th World Congress of Structural and Multidisciplinary Optimisation (WCSMO 2023), Jun 2023, Cork, Ireland

Communication dans un congrès hal-04043081v1

Topology Optimization of a Metallic Suspension under von Mises Stress and Target Displacement constraints

Axel Tahmasebimoradi , Chiara Nardoni , Chetra Mang , David Danan , Lionel Zoghaib

15th World Congress on Structural and Multidisciplinary Optimisation (WCSMO 2023), Jun 2023, Cork, Ireland

Communication dans un congrès hal-04043583v1

OpenPisco: an open-source R&D software platform for shape and topology optimisation

David Danan , Chiara Nardoni , Chetra Mang , Felipe Bordeu , Julien Cortial

WCSMO 2023, Jun 2023, Cork, France

Communication dans un congrès hal-04133874v1

A digital twin methodology for predictive maintenance of reciprocating compressor for gas transport

Chetra Mang , Florent Brissaud-Delord , Gregory Jardon , Selma Khebbache

Digital Twins Design & Operations (DTD&O), CESAM Community, Dec 2023, Paris, France

Communication dans un congrès hal-04286590v1

Multi-constraint structural topology optimization using bi-directional evolutionary structural optimization

Chetra Mang , Axel Tahmasebimoradi , Xavier Lorang

15th World Congress of Structural and Multidisciplinary Optimisation (WCSMO 2023), Jun 2023, Cork, Ireland

Communication dans un congrès hal-04043349v1

Analysis of Correlation Between Manufacturing Parameters and Mechanical Strength Followed by Uncertainty Propagation of Geometric Defects in Lattice Structures

Chetra Mang , Axel Tahmasebimoradi , Xavier Lorang

International Mechanical Engineering Congress and Exposition, as, Nov 2021, Virtual online, France. ⟨10.1115/IMECE2021-69121⟩

Communication dans un congrès hal-03979482v1

A R&D software platform for shape and topology optimization using body-fitted meshes

David Danan , Chiara Nardoni , Felipe Bordeu , Julien Cortial , Chetra Mang et al.

15th World Congress on Computational Mechanics (WCCM-APCOM), Jul 2022, Yokohama, Japan

Communication dans un congrès hal-03939080v1

Optimization of mechanical part’s quality based on a manufacturing strategy in WAAM process

Chetra Mang , Ramdane Tami , Xavier Lorang

Metal AMS, Apr 2022, Senlis, France

Communication dans un congrès hal-03939098v1

A R&D software platform for shape and topology optimization using body-fitted meshes

Chiara Nardoni , David Danan , Felipe Bordeu , Julien Cortial , Chetra Mang et al.

The 8th European Congress on Computational Methods in Applied Sciences and Engineering ECCOMAS Congress 2022, Jun 2022, Oslo, Norway

Communication dans un congrès hal-04045153v1
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Physically based bead topology model coupled with electro-mechanical power source model applied for wire and arc additive manufacturing

Chetra Mang , Xavier Lorang , Ramdane Tami , François Rouchon

15th World Congress on Computational Mechanics (WCCM-APCOM), Jul 2022, Yokohama, Japan

Communication dans un congrès hal-03939063v1
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A numerical hybrid finite element model for lattice structures ussing 3D/Beam elements

Ahmadali Tahmasebimoradi , Chetra Mang , Xavier Lorang

ASME 2021 International Mechanical Engineering Congress and Exposition, Nov 2021, Virtuel, France. ⟨10.1115/IMECE2021-69119⟩

Communication dans un congrès hal-03970478v1

Equilibre d’une goutte métallique liquide déposée sur un support quelconque dans le cadre de la fabrication additive arc-fil métallique

Chetra Mang , François Rouchon , Xavier Lorang

Congrès des Jeunes Chercheurs en Mécanique (Méca-J), Aug 2021, virtuel, France

Communication dans un congrès hal-03939113v1

Geometrical Imperfections in Lattice Structures: a Simulation Strategy to Predict Strength Variability

Xavier Lorang , Chetra Mang , Axel Tahmasebimoradi , Sylvain Girard

14th World Congress in Computational Mechanics (WCCM), Jan 2021, Virtual conference, France. ⟨10.23967/wccm-eccomas.2020.155⟩

Communication dans un congrès hal-03979497v1
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Analysis of Correlation Between Manufacturing Parameters and Mechanical Strength Followed by Uncertainty Propagation of Geometric Defects in Lattice Structures

Chetra Mang , Ahmadali Tahmasebimoradi , Xavier Lorang

International Mechanical Engineering Congress and Exposition, ASME, Jan 2021, Virtuel, France. ⟨10.1115/IMECE2021-69121⟩

Communication dans un congrès hal-03970449v1
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A DETERMINISTIC APPROACH FOR SHAPE AND TOPOLOGY OPTIMISATION UNDER MATERIAL UNCERTAINTY IN ADDITIVE MANUFACTURING

Chetra Mang , Lionel Zoghaib , Julien Cortial , Chiara Nardoni , David Danan et al.

IX International Conference on Computational Methods for Coupled Problems in Science and Engineering COUPLED PROBLEMS 2021, Jun 2021, Palaiseau, France

Communication dans un congrès hal-03479742v1
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A deterministic approach for shape and topology optimization under uncertain loads

Chetra Mang , Julien Cortial , Chiara Nardoni , Felipe Bordeu

Eurogen 2019, Sep 2019, Guimarães, Portugal

Communication dans un congrès hal-02471986v1
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Remaillage conforme, capture exacte d’interface et contraintes géométriques pour l’optimisation topologique de structures mécaniques

Chiara Nardoni , F Bordeu , J Cortial , Chetra Mang

CSMA 2019 14ème colloque national en calcul des structures, May 2019, Giens, France

Communication dans un congrès hal-02178130v1

Minimally-intrustive level-set based topology optimization

Chiara Nardoni , Felipe Bordeu , Julien Cortial , Chetra Mang

Second International Conference on Simulation for Additive Manufacturing (Sim-AM 2019), Sep 2019, Pavia, Italy

Communication dans un congrès hal-04045009v1
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Modèle de comportement élastoplastique adapté à la simulation numérique du soudage

Chetra Mang , Soufiane Hindili

13e colloque national en calcul des structures, Université Paris-Saclay, May 2017, Giens, Var, France

Communication dans un congrès hal-01926330v1

Shear-wall mock-up simulation subjected to monotonic loading with concrete-steel bond slip model

Chetra Mang , Ludovic Jason , Luc Davenne

PANACM 2015, Apr 2015, Buenos Aires, Argentina

Communication dans un congrès hal-02946977v1
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Feasibility Study of CNNs and MLPs for Radiation Heat Transfer in 2-D Furnaces with Spectrally Participative Gases

Axel Tahmasebimoradi , Vincent Ren , Benjamin Le-Creurer , Chetra Mang , Mouadh Yagoubi

2025

Pré-publication, Document de travail (preprint/prepublication) hal-05260846v1
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An Adaptive Sampling Algorithm For Data-generation To Build A Data-manifold For Physical Problem Surrogate Modeling

Chetra Mang , Axel Tahmasebimoradi , David Danan , Mouadh Yagoubi

2025

Pré-publication, Document de travail hal-05070386v1
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Resource-Efficient Synthesis of Sparse Quantum States

Renaud Vilmart , Sunheang Ty , Chetra Mang

2025

Pré-publication, Document de travail hal-05210973v1
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Physical Model Of A Weld Bead Deposit On An Inclined Or Horizontal Support Applied For Wire And Arc Additive Manufacturing

Chetra Mang , Xavier Lorang , Ramdane Tami , François Rouchon

2025

Pré-publication, Document de travail hal-05070414v1
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A New Methodology To Decompose A Parametric Domain Using Reduced Order Data Manifold In Machine Learning

Chetra Mang , Axel Tahmasebimoradi , Mouadh Yagoubi

2025

Pré-publication, Document de travail hal-05070392v1
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Data-based Geometrical Model Of Weld Bead Deposit Applied For Wire And Arc Additive Manufacturing

Chetra Mang , Xavier Lorang , Ramdane Tami , François Rouchon

2025

Pré-publication, Document de travail hal-05093138v1
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Double-Logarithmic Depth Block-Encodings of Simple Finite Difference Method's Matrices

Sunheang Ty , Renaud Vilmart , Axel Tahmasebimoradi , Chetra Mang

2024

Pré-publication, Document de travail hal-04725154v1
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Physical Model of a Weld Bead Deposit on an Inclined or Horizontal Support Applied for Wire and Arc Additive Manufacturing

Chetra Mang , Xavier Lorang , Ramdane Tami , François Rouchon

2023

Pré-publication, Document de travail hal-04269509v1