CM

Chetra Mang

43
Documents

Publications

Publications

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-05458662 v1

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-05458680 v1

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-05428799 v1

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-05370273 v1

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-05370310 v1
Image document

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-05269586 v1

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-05269647 v1

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-04588910 v1
Image document

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-04536431 v1

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-04588462 v1

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-04536194 v1

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-04133874 v1

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-04286590 v1

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-04043349 v1

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-04043583 v1

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-04043081 v1

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-03979482 v1

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-03939080 v1

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-03939098 v1

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-04045153 v1
Image document

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-03939063 v1
Image document

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-03970478 v1
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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-03479742 v1
Image document

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-03970449 v1

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-03979497 v1

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-03939113 v1
Image document

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-02471986 v1
Image document

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-02178130 v1

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-04045009 v1
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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-01926330 v1

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-02946977 v1
Image document

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-05070386 v1
Image document

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-05070414 v1
Image document

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-05070392 v1
Image document

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-05093138 v1
Image document

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-05260846 v1
Image document

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-04725154 v1
Image document

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-04269509 v1