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Norsk

Tomas Manik

Tomas Manik

Researcher
Department of Materials Science and Engineering

tomas.manik@ntnu.no
Kjemi 1, 211, Gløshaugen, Sem Sælands vei 12
Google Scholar
About Publications Teaching Media

About

My research areas
  • development of grain-cluster crystal plasticity models
  • modeling of strain-path changes by phenomenological continnum plasticity and crystal plasticity
  • post-necking stress correction in axisymmetric tensile specimen with plastic anisotropy
  • solute strengthening investigation by means of discrete dislocation dynamics
  • grain growth modelling by phase field method
  • plastic instability during rolling of dissimilar metals
  • elastic-plastic transient in strain-rate jump tensile test
My skills
  • Abaqus
  • Python
  • Fortran

Publications

  • Chronological
  • By category
  • See all publications in Cristin

2022

  • Manik, Tomas; Moradi Asadkandi, Hassan; Holmedal, Bjørn. (2022) A robust algorithm for rate-independent crystal plasticity. Computer Methods in Applied Mechanics and Engineering. volum 393.
    Academic article
  • Xu, Jianbin; Holmedal, Bjørn; Hopperstad, Odd Sture; Manik, Tomas; Marthinsen, Knut. (2022) Dynamic strain ageing in an AlMg alloy at different strain rates and temperatures: Experiments and constitutive modelling. International journal of plasticity. volum 151.
    Academic article
  • Xu, Jianbin; Liu, Lei; Hopperstad, Odd Sture; Holmedal, Bjørn; Manik, Tomas; Marthinsen, Knut. (2022) A simple method enabling efficient quantitative analysis of the Portevin–Le Chatelier band characteristics. Scripta Materialia. volum 222.
    Academic article

2021

  • Lu, Feng; Manik, Tomas; Andersen, Ida Lægreid; Holmedal, Bjørn. (2021) A Robust Image Processing Algorithm for Optical-Based Stress–Strain Curve Corrections after Necking. Journal of materials engineering and performance (Print). volum 30 (6).
    Academic article
  • Lu, Feng; Manik, Tomas; Holmedal, Bjørn. (2021) Stress corrections after necking using a two-parameter equation for the radius of curvature. Journal of applied mechanics. volum 88 (6).
    Academic article
  • Manik, Tomas. (2021) A natural vector/matrix notation applied in an efficient and robust return-mapping algorithm for advanced yield functions. European Journal of Mechanics. A, Solids. volum 90.
    Academic article
  • Manik, Tomas; Marthinsen, Knut; Zhang, Kai; Imani Aria, Arash; Holmedal, Bjørn. (2021) Deformation Texture Evolution in Flat Profile AlMgSi Extrusions: Experiments, FEM, and Crystal Plasticity Modeling. Frontiers in Materials. volum 8.
    Academic article

2019

  • Zhang, Kai; Holmedal, Bjørn; Manik, Tomas; Saai, Afaf. (2019) Assessment of advanced Taylor models, the Taylor factor and yield-surface exponent for FCC metals. International journal of plasticity. volum 114.
    Academic article

2015

  • Mánik, Tomás; Holmedal, Bjørn; Hopperstad, Odd Sture. (2015) Strain-path change induced transients in flow stress, work hardening and r-values in aluminum. International journal of plasticity. volum 69.
    Academic article

2014

  • Mánik, Tomás; Holmedal, Bjørn. (2014) Review of the Taylor ambiguity and the relationship between rate-independent and rate-dependent full-constraints Taylor models. International journal of plasticity. volum 55.
    Academic article

2013

  • Ksiazek, Michal; Mánik, Tomás; Tangstad, Merete; Ringdalen, Eli. (2013) The thermal diffusivity of raw materials for ferromanganese production. INFACON XIII - THE THIRTEENTH INTERNATIONAL FERROALLOYSCONGRESS - Efficient Technologies in Ferroalloy Industry.
    Academic chapter/article
  • Mánik, Tomás; Holmedal, Bjørn. (2013) Additional relaxations in the Alamel texture model. Materials Science & Engineering: A. volum 580.
    Academic article
  • Manik, Tomas; Holmedal, Bjørn. (2013) On the criterion for compensation to avoid elastic-plastic transients during strain rate change tests. Acta Materialia. volum 61 (2).
    Academic article
  • Mánik, Tomás; Holmedal, Bjørn; Hopperstad, Odd Sture; Marthinsen, Knut. (2013) Plastic-Anisotropy Modelling: Textrue, Strain-Rate and Strain-Path Changes. 2013. ISBN 978-82-471-4742-9. Doktoravhandlinger ved NTNU (304).
    PhD thesis

2012

  • Manik, Tomas; Holmedal, Bjørn; Hopperstad, Odd Sture. (2012) Modeling of Transients as a Response to Changes in Strain–Path of Commercially Pure Aluminium. ICAA13: 13th International Conference on Aluminum Alloys.
    Academic chapter/article
  • Zhang, Kai; Holmedal, Bjørn; Manik, Tomas. (2012) Crystal Plasticity Calculations of Mechanical Anisotropy of Aluminium Compared to Experiments and to Yield Criterion Fittings. ICAA13: 13th International Conference on Aluminum Alloys.
    Academic chapter/article

Scientific articles

  • Manik, Tomas; Moradi Asadkandi, Hassan; Holmedal, Bjørn. (2022) A robust algorithm for rate-independent crystal plasticity. Computer Methods in Applied Mechanics and Engineering. volum 393.
    Academic article
  • Xu, Jianbin; Holmedal, Bjørn; Hopperstad, Odd Sture; Manik, Tomas; Marthinsen, Knut. (2022) Dynamic strain ageing in an AlMg alloy at different strain rates and temperatures: Experiments and constitutive modelling. International journal of plasticity. volum 151.
    Academic article
  • Xu, Jianbin; Liu, Lei; Hopperstad, Odd Sture; Holmedal, Bjørn; Manik, Tomas; Marthinsen, Knut. (2022) A simple method enabling efficient quantitative analysis of the Portevin–Le Chatelier band characteristics. Scripta Materialia. volum 222.
    Academic article
  • Lu, Feng; Manik, Tomas; Andersen, Ida Lægreid; Holmedal, Bjørn. (2021) A Robust Image Processing Algorithm for Optical-Based Stress–Strain Curve Corrections after Necking. Journal of materials engineering and performance (Print). volum 30 (6).
    Academic article
  • Lu, Feng; Manik, Tomas; Holmedal, Bjørn. (2021) Stress corrections after necking using a two-parameter equation for the radius of curvature. Journal of applied mechanics. volum 88 (6).
    Academic article
  • Manik, Tomas. (2021) A natural vector/matrix notation applied in an efficient and robust return-mapping algorithm for advanced yield functions. European Journal of Mechanics. A, Solids. volum 90.
    Academic article
  • Manik, Tomas; Marthinsen, Knut; Zhang, Kai; Imani Aria, Arash; Holmedal, Bjørn. (2021) Deformation Texture Evolution in Flat Profile AlMgSi Extrusions: Experiments, FEM, and Crystal Plasticity Modeling. Frontiers in Materials. volum 8.
    Academic article
  • Zhang, Kai; Holmedal, Bjørn; Manik, Tomas; Saai, Afaf. (2019) Assessment of advanced Taylor models, the Taylor factor and yield-surface exponent for FCC metals. International journal of plasticity. volum 114.
    Academic article
  • Mánik, Tomás; Holmedal, Bjørn; Hopperstad, Odd Sture. (2015) Strain-path change induced transients in flow stress, work hardening and r-values in aluminum. International journal of plasticity. volum 69.
    Academic article
  • Mánik, Tomás; Holmedal, Bjørn. (2014) Review of the Taylor ambiguity and the relationship between rate-independent and rate-dependent full-constraints Taylor models. International journal of plasticity. volum 55.
    Academic article
  • Mánik, Tomás; Holmedal, Bjørn. (2013) Additional relaxations in the Alamel texture model. Materials Science & Engineering: A. volum 580.
    Academic article
  • Manik, Tomas; Holmedal, Bjørn. (2013) On the criterion for compensation to avoid elastic-plastic transients during strain rate change tests. Acta Materialia. volum 61 (2).
    Academic article

Part of book/report

  • Ksiazek, Michal; Mánik, Tomás; Tangstad, Merete; Ringdalen, Eli. (2013) The thermal diffusivity of raw materials for ferromanganese production. INFACON XIII - THE THIRTEENTH INTERNATIONAL FERROALLOYSCONGRESS - Efficient Technologies in Ferroalloy Industry.
    Academic chapter/article
  • Manik, Tomas; Holmedal, Bjørn; Hopperstad, Odd Sture. (2012) Modeling of Transients as a Response to Changes in Strain–Path of Commercially Pure Aluminium. ICAA13: 13th International Conference on Aluminum Alloys.
    Academic chapter/article
  • Zhang, Kai; Holmedal, Bjørn; Manik, Tomas. (2012) Crystal Plasticity Calculations of Mechanical Anisotropy of Aluminium Compared to Experiments and to Yield Criterion Fittings. ICAA13: 13th International Conference on Aluminum Alloys.
    Academic chapter/article

Report

  • Mánik, Tomás; Holmedal, Bjørn; Hopperstad, Odd Sture; Marthinsen, Knut. (2013) Plastic-Anisotropy Modelling: Textrue, Strain-Rate and Strain-Path Changes. 2013. ISBN 978-82-471-4742-9. Doktoravhandlinger ved NTNU (304).
    PhD thesis

Teaching

Courses

  • TMT4210 - Material and Process Modelling
  • TMT4260 - Modelling of Phase Transformations

Media

2023

  • Lecture
    Manik, Tomas; Moradi Asadkandi, Hassan; Reyne, Baptiste; Holmedal, Bjørn. (2023) Open, Efficient and Robust Implicit Implementations of Crystal and Continuum Plasticity Models in FEM. International Conference on Plasticity, Damage and Fracture . NEAT; Punta Cana, The Dominican Republic. 2023-01-03 - 2023-01-08.
  • Academic lecture
    Xu, Jianbin; Hopperstad, Odd Sture; Holmedal, Bjørn; Manik, Tomas; Marthinsen, Knut. (2023) Experimental and numerical investigation on the spatio-temporal characteristics of the Portevin-le-Chatelier effect in an aluminium alloy. International Conference on Plasticity, Deformation & Fracture ; Punta Cana. 2023-01-03 - 2023-01-09.

2022

  • Academic lecture
    Friis, Jesper; Schmitz, Georg J.; Cihak-Bayr, Ulrike; Marthinsen, Astrid; Manik, Tomas; Gouttebroze, Sylvain. (2022) An ontology for describing and exchanging microstructural information in a structured and reusable way. ICAA18 ; 2022-09-04 - 2022-09-08.
  • Lecture
    Holmedal, Bjørn; Asadkandi, Hassan Moradi; Manik, Tomas. (2022) Open, efficient and robust implementations of crystal and continuum plasticity models in FEM. Latest advances in modelling and characterisation of alloys ; 2022-11-22 - 2022-11-22.
  • Academic lecture
    Holmedal, Bjørn; Manik, Tomas. (2022) Modifications of the Labusch theory for solid-solution hardening in aluminum alloys. ICAA18 ; online konferanse. 2022-09-04 - 2022-09-08.
  • Academic lecture
    Manik, Tomas; Aria, Arash Imani; Asadkandi, Hassan Moradi; Holmedal, Bjørn. (2022) A comparison of an efficient crystal plasticity finite element method and a spectral solver. ECCOMAS CONGRESS 2022 8th European Congress on Computational Methods in Applied Sciences and Engineering ; 2022-06-05 - 2022-06-09.

2021

  • Academic lecture
    Holmedal, Bjørn; Manik, Tomas. (2021) A revised theory for solid solution hardening. 4th Conference on Light Materials - Science and Technology . Deutsche Gesellschaft für Materialkunde e.V.; online konferanse. 2021-11-02 - 2021-11-04.
  • Academic lecture
    Holmedal, Bjørn; Manik, Tomas. (2021) A revision of Labusch’s statistical theory of solid solution hardening. 32nd Canadian Materials Science Conference. Special Symposium Solute-Defect Interaction 2: Theory, Experiments and Modeling . MetSoc of CIM; Hosted Virtually by Queen’s University. 2021-06-02 - 2021-06-04.
  • Academic lecture
    Manik, Tomas; Asadkandi, Hassan Moradi; Holmedal, Bjørn. (2021) Efficient and robust fully implicit return mapping algorithms for crystal and continuum plasticity. 2nd International Workshop on Plasticity, Damage and Fracture of Engineering Materials . Middle East Technical University in Ankara, Turkey; Online. 2021-08-18 - 2021-08-20.
  • Academic lecture
    Manik, Tomas; Moradi Asadkandi, Hassan; Holmedal, Bjørn. (2021) Efficient and robust FE implementations of crystal and continuum plasticity models. Materials Science World Forum 2021 . Continuum Forums; Edinburgh, Scotland. 2021-11-04 - 2021-11-06.
  • Academic lecture
    Manik, Tomas; Moradi Asadkandi, Hassan; Holmedal, Bjørn. (2021) Efficient and robust FE implementations of crystal and continuum plasticity models. 4th Conference on Light Materials - Science and Technology . Deutsche Gesellschaft für Materialkunde e.V.; Online Conference. 2021-11-02 - 2021-11-04.
  • Academic lecture
    Marthinsen, Knut; Xu, Jianbin; Holmedal, Bjørn; Hopperstad, Odd Sture; Manik, Tomas. (2021) Characterization and modelling of the Portevin-Le Chatelier (PLC) effect in aluminium alloys. The International Conference on the Physical Properties and Application of Advanced Materials (ICPMAT) . Institute of Scientific Instruments of the CAS; Czech Republic (Online). 2021-09-18 - 2021-09-19.
  • Academic lecture
    Marthinsen, Knut; Xu, Jianbin; Holmedal, Bjørn; Hopperstad, Odd Sture; Manik, Tomas. (2021) Experiments and constitutive modelling of the PLC effect at a wide range of strain rates and temperatures in an AlMg alloy (AA5182). Thermec'2021 Virtual Conference . Graz University of Technology Institute of Materials Science; Vienna (online). 2021-06-01 - 2021-06-05.

2020

  • Academic lecture
    Manik, Tomas; Holmedal, Bjørn. (2020) Yield functions with axisymmetric anisotropy. International Conference on Plasticity, Damage, and Fracture 2020 ; Cancun. 2020-01-02 - 2020-01-09.
  • Academic lecture
    Xu, Jianbin; Marthinsen, Knut; Holmedal, Bjørn; Hopperstad, Odd Sture; Manik, Tomas. (2020) Experimental and modeling study of Portevin Le-Chatelier effect in an AA5182 alloy. The 17th International Conference on Aluminum Alloys ICAA17 . SIMaP- Université Grenoble Alpes and C-TEC Constellium; Grenoble. 2020-10-26 - 2021-07-29.

2019

  • Academic lecture
    Manik, Tomas; Lu, Feng; Holmedal, Bjørn. (2019) On the post-necking correction of stress in axisymmetric tensile specimen with extruded texture. 29th International Workshop on Computational Mechanics of Materials ; Dubrovnik. 2019-09-15 - 2019-09-18.

2018

  • Academic lecture
    Holmedal, Bjørn; Manik, Tomas. (2018) Solid solution hardening (invited keynote). at International Conference on Plasticity, Damage, and Fracture ; 2018-01-03 - 2018-01-09.
  • Academic lecture
    Lu, Feng; Manik, Tomas; Holmedal, Bjørn. (2018) WORK-HARDENING BEHAVIOUR OF AA6082 WITH DIFFERENT AGING TIMES. ICAA16 (International Conference on Aluminium Alloys) ; 2018-06-17 - 2018-06-21.
  • Academic lecture
    Manik, Tomas; Holmedal, Bjørn. (2018) On the post-necking correction of stress in axisymmetric tensile specimen with extruded texture. International Conference on Plasticity, Damage and Fracture 2018 . Akhtar Khan; San Juan. 2018-01-02 - 2018-01-08.
  • Academic lecture
    Manik, Tomas; Lu, Feng; Holmedal, Bjørn. (2018) The analytical post-necking correction of stress in axisymmetric tensile specimen with fiber texture. ICAA16 (International Conference on Aluminium Alloys) ; 2018-06-17 - 2018-06-21.
  • Academic lecture
    Xu, Jianbin; Holmedal, Bjørn; Hopperstad, Odd Sture; Manik, Tomas; Marthinsen, Knut. (2018) Experiments and modelling of the Portevin-Le Chatelier effect in AA5182. 16th International Conference on Aluminium Alloys (ICAA16) . Metallurgy&Materials Society of Canada; Montreal. 2018-06-17 - 2018-06-21.

2017

  • Academic lecture
    Holmedal, Bjørn; Zhang, Kai; Manik, Tomas. (2017) Revised Taylor factor and isotropic yield-surface exponent for FCC metals (keynote). International Conference on Plasticity, Damage & Fracture ; Puerto Valarta. 2017-01-03 - 2017-01-09.
  • Academic lecture
    Manik, Tomas; Holmedal, Bjørn. (2017) On the post-necking correction of stress in axisymmetric tensile specimen. The Sixth Chinese–Norwegian Symposium on Light Metals & New Energy . Shanghai Jiao Tong University; Shanghai. 2017-12-03 - 2017-12-05.

2014

  • Academic lecture
    Holmedal, Bjørn; Hopperstad, Odd Sture; Mánik, Tomás. (2014) Tøyningsveiendringer i metaller. Norsk Metallurgisk sommermøte 2014 . Norsk metallurgisk forening; Oslo. 2014-06-04 - 2014-06-05.
  • Academic lecture
    Holmedal, Bjørn; Mánik, Tomás; Hopperstad, Odd Sture. (2014) Cross-hardening and Bauschinger effects. ICAA14 -the14th International conference on aluminium alloys . NTNU; Trondheim. 2014-06-15 - 2014-06-19.
  • Academic lecture
    Holmedal, Bjørn; Mánik, Tomás; Hopperstad, Odd Sture. (2014) Modelling strain-path changes. International conference of plasticity . NEAT; Freeport. 2014-01-03 - 2014-01-08.
  • Academic lecture
    Mánik, Tomás; Holmedal, Bjørn. (2014) On the Taylor ambiguity and relationship between rate-independent and rate-dependent taylor models. International conference of plasticity 2014 ; Freeport. 2014-01-03 - 2014-01-08.

2013

  • Academic lecture
    Ksiazek, Michal; Mánik, Tomás; Tangstad, Merete; Ringdalen, Eli. (2013) The thermal diffusivity of raw materials for ferromanganese production. INFACON XIII, The 13th. International Ferroalloys Congress ; Almaty. 2013-06-09 - 2013-06-12.
  • Academic lecture
    Mánik, Tomás; Holmedal, Bjørn; Hopperstad, Odd Sture. (2013) Modeling of Transients as a Response to Changes in Strain–Path of Commercially Pure Aluminium. 19th. International Symposium on Plasticity and Its Application ; Nassau. 2013-01-03 - 2013-01-08.
  • Academic lecture
    Mánik, Tomás; Holmedal, Bjørn; Zhang, Kai. (2013) On the Taylor Ambiguity. 19th. International Symposium on Plasticity and Its Application ; Nassau. 2013-01-03 - 2013-01-08.

2012

  • Academic lecture
    Manik, Tomas; Holmedal, Bjørn; Hopperstad, Odd Sture. (2012) Modeling of Transients as a Response to Changes in Strain-Path of Commercially Pure Aluminium. 1st International Workshop on Physics Based Modeling of Material Properties . The Joint Research Centre of the European Commission; Ankara. 2012-10-22 - 2012-10-23.

2011

  • Academic lecture
    Manik, Tomas; Holmedal, Bjørn. (2011) Modelling Transients Produced by Changes of Strain Rate. European Conference on Aluminium Alloys - ECAA 2011 . DGM; Bremen. 2011-10-05 - 2011-10-07.
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