Advanced THermomechanical mOdelling of Refractory linings

Leistungen

Devices for thermomechanical tests on subsystems are ready

This report will review the available experimental protocols for thermal and mechanical characterization of refractory masonry (at subsystem scale). It will also present the developed devices and protocols to test masonry subsystems at laboratory scale

Instrumentation tools for measurements on industrial devices are ready

This report will present the developed methodology to quantify insitu mechanical loads in industrial linings

Model for the creep of refractory

This report will review the different failure and creep models already available in commercial software packages that will be tested for simulation of the thermomechanical modelling of industrial linings and unit cell models

Evaluation of influence of corrosion on the mechanical behaviour at room temperature and elevated temperature

This report will review the relation between corroded microstructure and thermomechanical behaviour of refractory lining The corroded multilayer refractory lining will be divided into representative parts with different corrosion extents zones Received information will allow to settle relationships between corrosion extent and thermomechanical properties

Model of the non-linear behaviour of masonry at high temperature

This report will gather the numerical results regarding the nonlinear behaviour of masonry subsystem scale It uses the data from the experimental thermomechanical campaigns and uses it to calibrate advanced numerical multiphysics models

Mechanical data for the finite element simulation

This report will review the measurements obtained on the studied materials for mechanical properties Mechanical data are required as input data for the thermomechanical simulation This includes elastic material properties like Youngs modulus and Poisson ratio but also the thermal expansion and fracture mechanical data like the tensile strength and the specific fracture energy

Model of the multi-physic behaviour of refractory at high temperature

This report will describe the set of equations constitutive equations transport simplified chemical reactions that can describe the evolution of the mechanical behaviour linked to refractory corrosion and that can be numerically implemented in a finite element code

Critical material and lining (geometry, layout…) parameters for the structure's lifespan

The numerical model of the industrial structure will allow to change some parameters the material of bricks and mortar the design of masonries and structure or the joint thickness for example The influence of each parameter on the structure lifespan will be evaluated This report will review the most important parameters that has be determined and optimised to increase the structure lifespan

Non-linear homogenization methods

At high temperature refractory bricks and mortars have a nonlinear behaviour Task 32 To obtain a material that has a behaviour equivalent to that of the masonry nonlinear homogenisation methods are used They will be adapted to the case of refractory masonries and applied to the materials used in large industrial structures This report will review these different aspects

First strain fields from laboratory testing

This report will review full field strain measurement, optical techniques and associated experimental protocols which has been optimised either to target low strain level quantification or limit the degradation of the accuracy due to harsh environment (very high temperature).

Thermomechanical characterization of refractory microstructures finished

This report will review the microstructure evolution of sample during loading observed by optical or SEM using a dedicated device UNILIM RWTH MUL The recently developed 2PDIC routine will especially allow to accurately monitor microcracks network evolution during microwedge splitting bending or Brazilian tests This will comfort DEM results from WP3 and will help to build a better understanding of the relationship between a voluntary preestablished microcracks network by CTE mismatch between different constituents and the ability of the material to develop a RCurve behaviour

Report about fundamental corrosion mechanisms and influencing factors

This report will review the factors that have a critical effect on materials under operating conditions This document constitute a starting point in order to build a better understanding of the relation between thermomechanical properties evolution and the different stages of corrosive degradation The basis of the corrosion mechanisms and its influence on selected properties of the material will be detailed

Thermomechanical characterization of subsystems finished

This report will gather the data obtained in the different experimental campaigns on the thermomechanical behaviour of refractory masonry at subsystem scale It includes the experimental campaigns performed in masonry wallets at UMINHO and RHI

Mid-term dissemination and annual presentation and report

The ESRs will present their work to ATHOR members every 6 months and to the FIRE members every year at the FIRE general annual meeting. They will present reports with the same periodicity for this two audiences. Industrial seminars will be organized for the ESRs and academic members every year, in phase with the FIRE annual meeting. These seminars will be open to FIRE members. All the document will be available on line.

Model of the laboratory pilots

Using the models of masonries developed in Task 34 the tests performed on laboratory pilots Task 44 are modelled numerically with a finite element software The comparison with the experimental results should allow to validate the different masonry models This report will review these different aspects

Input for the simulation of thermal and mechanical behaviour of joints

This report will gather the experimental data regarding the thermal and mechanical behaviour of joints tested at UORL and UMINHO The data from this report will be used in the numerical simulations at WP3

Comparison between the methods for masonry computations

This report will present the comparison between the different modelling approaches used to simulate the thermomechanical behaviour of refractory masonry under these extreme conditions with and without homogenization approaches

Devices for mechanical characterisation at laboratory scale are ready

This report will review the current state of the testing device which has to be developed for detailed investigations of the fracture process in the SEM or stereo microscope.

Full database with thermal material properties and publication of some results

This report will review the measurements obtained on the studied materials for coefficient of thermal expansion CTE heat capacity Cp and thermal conductivity If the measurement of CTE in the all temperature range from 20C up to 1500C is quite easy to measure the access to accurate values of Cp and are still a challenging topic today So the report will aim here a to establish the best practice for thermal properties measurement on insulating materials b characterize Cp and on selected commercial refractories and model materials for numerical modelling

In-situ measurements on industrial steel ladle finished

This report will review the measurements of strain fields thermal fields displacement fields and localized displacements in a full scale industrial steel ladle These insitu measurements will give adequate and sufficient data to calibrate and validate the developed numerical macromodels TATASTEEL UMINHO The obtained results will be used to validate advanced numerical models at macroscale developed within WP3 allowing proper sensitivity analysis to identify better lining layouts and optimization at industrial scale

Devices ready for thermo-physical properties characterisation

This report will assess and compare different already available experimental techniques for evaluating thermal conductivity diffusivity and heat capacity and if necessary will present the current development of new dedicated devices

Methodology for temperature measurements in industrial linings is ready

This report will review the techniques based on classical thermocouples and infrared cameras and will state about the optimised accuracy which can be obtained A review will also be given on the development of ambitious setups at laboratory scale as well as insitu devices for measurement on industrial linings in service

Thermomechanical characterization of 3D pilot model finished

This report will gather the data obtained in the different experimental campaigns on the thermomechanical behaviour of the developed 3D pilot scaled model

Discrete element model of a typical refractory microstructure

This report will review the development of numerical tools based on the discrete element method DEM for investigation of relationships between microstructure and thermomechanical properties of model materials including debonding thermomechanical coupling crackclosure and anisotropic behaviours The thereby developed virtual numerical lab will enable virtual tests as tensile dilatometry fracture mechanics or thermal shock for virtual characterizations aiming on proposition of simple laws to optimize the microstructure design that drives thermomechanical strength for model refractories

Models of the industrial structure

Using the models of masonries developed in Task 34 an industrial structure steel ladle that contains refractory masonries will be built using a finite element software In this report the results will be compared to insitu measurements on a real steel ladle Task 45

Description of microstructures and evolutions

This report will review the results of microstructure investigations by XRD HTXRD SEM EDS EBSD of the studied materials in their different states including corrosion in order to build a better understanding of the relationships existing between microstructure and its evolution and thermomechanical properties

Thermomechanical characterization of refractory materials finished

This report will review the thermomechanical behaviour of refractory materials at a sample scale brick under cyclic thermal gradient A dedicated device has been recently developed in the framework of another European program SFERA2 to monitor by acoustic emission and DIC the behaviour of a cylindrical disc 10 to 15 cm in diameter subjected to a concentrated solar irradiation solar furnace at PROMES laboratory Obtained results will be used to test the ability of refractory material to sustain thermal shocks in relation with the design of their microstructure and to validate preliminary FEM results from WP3 at sample scale

At least 3 reviewed paper and 3 communications in international congress per ESR

Partners will prepare and publish high quality journals book chapters peerreviewed conferences whenever possible using Green or Gold standard openness Joint position papers on Refractories capabilities and strategy at the EU level will be disseminated Reviewed papers and communications will be available on line

Set-up of the ATHOR web-site and cloud (database)

The website is created. It describes the project and gives the news. Each ESR position is described. All internet documents linked to the project are put on the cloud of the project.

ATHOR E-learning tool

Tools and a platform will be provided to the ESRs to communicate and to learn. In the e-learning portal, literature is provided, videos about laboratory work and industrial applications will be available. ESRs have to pass tests/quizzes and can communicate via a forum. This report will review these activities.

Ceramic and refractory science interactive exhibition

A new scientific exhibition will be created on ceramic science and refractory research issues to promote scientific studies and careers in the refractory field among young people and the general public

All ESRs Recruited

Advertising will start as soon as a start date for the project is known. All vacancies are advertised and are open to all suitable candidates from all countries. The Recruitment and Skill Progress Committee (RSPC) establishes well-defined recruitment criteria to be used by all partners and ensure fairness of selection, in accordance with the Human Resources Strategy for Researchers (HSR4R). This is detailed in section 3.2.4. All ESRs will be recruited for a period of 36 months for a PhD program at one or more Universities. ESRs will be asked to spend 4 months minimum at their host institution before undertaking secondment. This report will review recruitment activities after last ESR arrival.

Exhibition planning display (locations, schedule for M37-48

The planning of the travel of the exhibition to all participating institutions is established The local person in charge of the installation and presentation are identified

Detailed programs of each training events

Training of ESRs in specific key research and complementary skills will be delivered through research training courses (RTC) and complementary skills workshops (CSW), specific ESRs conferences session (C), site visits (SV). All consortium members will contribute to this task. Detailed programmes of each training events will be provide in advance 1 month prior to the session.

Posters, PowerPoint of ESRs for their presentation at the international conferences and workshops

As part of their professional training, ESRs will have the responsibility to organize and chair sessions at an international conference. ESRs will be exposed to a range of interdisciplinary approaches to develop broader knowledge. This report will review these activities for each ESR.

Data management plan

ATHOR dissemination plan defined early in the project is updated every six months Dissemination opportunities targeted audiences and key messages will be identified and updated regularly Deliberate links to other similar projects joint workshops with sister projects and attendance to EU sponsored events related to ATHOR will be included Materials consisting of posters brochures and biannual newsletters will be set up by ESRs and disseminated Data Management Plan will be available on line

Veröffentlichungen

Thermomechanical behaviour of refractory dry-stacked masonry walls under uniaxial compression

Autoren: Rafael Luiz Galvão Oliveira; João Paulo C. Rodrigues; João Miguel Pereira; Paulo B. Lourenço; Hans Ulrich Marschall
Veröffentlicht in: Engineering Structures, 2021, ISSN 0141-0296
Herausgeber: Pergamon Press Ltd.
DOI: 10.1016/j.engstruct.2021.112361

Statistical study of compressive creep parameters of an alumina spinel refractory

Autoren: Soheil Samadi; Shengli Jin; Dietmar Gruber; Harald Harmuth; Stefan Schachner
Veröffentlicht in: Ceramics International, 2020, ISSN 0272-8842
Herausgeber: Pergamon Press Ltd.
DOI: 10.1016/j.ceramint.2020.02.267

A creep model with different properties under tension and compression - Applications to refractory materials,

Autoren: TEIXEIRA Lucas, GILLIBERT Jean, SAYET Thomas, BLOND Eric
Veröffentlicht in: International Journal of Mechanical Sciences, 2021, ISSN 0020-7403
Herausgeber: Pergamon Press Ltd.
DOI: 10.1016/j.ijmecsci.2021.106810

High-temperature digital image correlation techniques for full-field strain and crack length measurement on ceramics at 1200 °C: optimization of speckle pattern and uncertainty assessment

Autoren: Kaczmarek, Robert; Dupré, Jean-Christophe; Doumalin, Pascal; Pop, Octavian; Teixeira, Lucas; Huger, Marc
Veröffentlicht in: Optics and Lasers in Engineering, 2021, ISSN 0143-8166
Herausgeber: Elsevier BV
DOI: 10.5281/zenodo.6556729

Normal and tangential behaviour of dry joints in refractory masonry

CORROSION TESTS FOR REFRACTORY MATERIALS INTENDED FOR THE STEEL INDUSTRY - A REVIEW

Autoren: Reynaert Camille, Sniezek Edyta, Szczerba Jacek
Veröffentlicht in: Ceramics-Silikáty, 2020, ISSN 0862-5468
Herausgeber: S K Press V.O.S.
DOI: 10.13168/cs.2020.0017

Experimental and numerical analysis on the structural fire behaviour of three-cell hollowed concrete masonry walls

Autoren: Rafael Luiz Galvão Oliveira; João Paulo C. Rodrigues; João Miguel Pereira; Paulo B. Lourenço; Rúben F.R. Lopes
Veröffentlicht in: Engineering Structures, 2021, ISSN 0141-0296
Herausgeber: Pergamon Press Ltd.
DOI: 10.1016/j.engstruct.2020.111439

Computational Homogenization of Elastic-Viscoplastic Refractory Masonry with Dry Joints

Autoren: Mahmoud Ali; Thomas Sayet; Alain Gasser; Eric Blond
Veröffentlicht in: International Journal of Mechanical Sciences, 2021, ISSN 0020-7403
Herausgeber: Pergamon Press Ltd.
DOI: 10.1016/j.ijmecsci.2021.106275

Combined damaged elasticity and creep modeling of ceramics with wedge splitting tests

Autoren: SAMADI Soheil, JIN Shengli, HARMUTH Harald,
Veröffentlicht in: Ceramics International, 2021, ISSN 0272-8842
Herausgeber: Pergamon Press Ltd.
DOI: 10.1016/j.ceramint.2021.05.315

A comparison of two damage models for inverse identification of modeⅠfracture parameters: Case study of a refractory ceramic

Autoren: SAMADI Soheil, JIN Shengli, GRUBER Dietmar, HARMUTH Harald,
Veröffentlicht in: International Journal of Mechanical Sciences, 2021, ISSN 0020-7403
Herausgeber: Pergamon Press Ltd.
DOI: 10.1016/j.ijmecsci.2021.106345

Numerical modelling of the quasi-brittle behaviour of refractory ceramics by considering microcracks effect,

Autoren: ASADI Farid, ANDRÉ Damien, EMAM Sacha, DOUMALIN Pascal, HUGER Marc,
Veröffentlicht in: Journal of the European Ceramic Society, 2022, ISSN 0955-2219
Herausgeber: Elsevier BV
DOI: 10.1016/j.jeurceramsoc.2021.11.016

Thermal and mechanical cyclic tests and fracture mechanics parameters as indicators of thermal shock resistance – case study on silica refractories

Autoren: K.Andreev, V.Tadaion, Q.Zhu, W.Wang, Y.Yin, T.Tonnesen,
Veröffentlicht in: Journal of the European Ceramic Society, 2019, ISSN 0955-2219
Herausgeber: Elsevier BV
DOI: 10.1016/j.jeurceramsoc.2018.12.062

Self-Excited Acoustical System Frequency Monitoring for Refractory Concrete under Uniaxial Compression

Autoren: Ilona Kieliba; Ireneusz Dominik; Krzysztof Lalik; Thorsten Tonnesen; Jacek Szczerba; Reiner Telle
Veröffentlicht in: Energies, 2021, ISSN 1996-1073
Herausgeber: Multidisciplinary Digital Publishing Institute (MDPI)
DOI: 10.3390/en14082222

Thermomechanical finite element modeling of steel ladle containing alumina spinel refractory lining

Autoren: SAMADI Soheil, JIN Shengli, GRUBER Dietmar, HARMUTH Harald,
Veröffentlicht in: Finite Elements in Analysis and Design, 2022, ISSN 0168-874X
Herausgeber: Elsevier BV
DOI: 10.1016/j.finel.2022.103762

Thermal conductivity of insulating refractory materials: Comparison of steady-state and transient measurement methods,

Autoren: Diana Vitiello, Benoit Nait-Ali, Nicolas Tessier-Doyen, Thorsten Tonnesen, Luís Laím, Lionel Rebouillat, David S. Smith,
Veröffentlicht in: Open Ceramics, 2021, ISSN 2666-5395
Herausgeber: Elsevier
DOI: 10.1016/j.oceram.2021.100118

Experimental Investigation of the Tension and Compression Creep Behavior of Alumina-Spinel Refractories at High Temperatures

Autoren: Lucas Teixeira, Soheil Samadi, Jean Gillibert, Shengli Jin, Thomas Sayet, Dietmar Gruber and Eric Blond
Veröffentlicht in: Ceramics, 2020, ISSN 2571-6131
Herausgeber: MDPI
DOI: 10.3390/ceramics3030033

Transient Thermo-mechanical Analysis of Steel Ladle Refractory Linings Using Mechanical Homogenization Approach

Autoren: Mahmoud Ali; Thomas Sayet; Alain Gasser; Eric Blond
Veröffentlicht in: Ceramics, 2020, ISSN 2571-6131
Herausgeber: MDPI
DOI: 10.20944/preprints202003.0305.v1

Corrosion of alumina-spinel refractory by secondary metallurgical slag using coating corrosion test

Autoren: DARBAN Sina, REYNAERT Camille, LUDWIG Maciej, PROROK Ryszard, JASTRZĘBSKA Ilona, SZCZERBA Jacek
Veröffentlicht in: Materials, 2022, ISSN 1996-1944
Herausgeber: MDPI Open Access Publishing
DOI: 10.3390/ma15103425

Improvement of strain field monitoring at high temperature and thermomechanical characterization of alumina spinel refractory materials

Autoren: KACZMAREK, Robert
Veröffentlicht in: 2021
Herausgeber: University of Limoges
DOI: 10.5281/zenodo.6560620

Nonlinear thermomechanical modeling of refractory masonry linings

Autoren: ALI, Mahmoud
Veröffentlicht in: Nonlinear thermomechanical modeling of refractory masonry linings, 2021
Herausgeber: University of Orleans
DOI: 10.5281/zenodo.6560671

Micro-mechanical modelling of heterogeneous materials containing microcracks with Discrete Element Method (DEM)

Autoren: ASADI, Farid
Veröffentlicht in: 2022
Herausgeber: University of Limoges
DOI: 10.5281/zenodo.6560648

Experimental and numerical thermomechanical characterization of refractory masonaries

Autoren: Oliveira, Rafael
Veröffentlicht in: 2022
Herausgeber: Universidade de Coimbra
DOI: 10.5281/zenodo.6557261

Advanced mechanical characterizations and thermomechanical modeling of shaped alumina spinel material in steel ladle

Autoren: SAMADI, Soheil
Veröffentlicht in: 2021
Herausgeber: Montanuniversität Leoben
DOI: 10.5281/zenodo.6560729

Thermo-physical properties of insulating refractory materials

Autoren: Vitiello, Diana
Veröffentlicht in: 2021
Herausgeber: University of Limoges
DOI: 10.5281/zenodo.6560569

Thermomechanical Modelling of Refractory Mortarless Masonry Wall Subjected to Biaxial Compression

Autoren: Mahmoud ALI; Eric Blond; Alain Gasser; Thomas Sayet
Veröffentlicht in: Unified International Technical Conference of Refractories, 2019
Herausgeber: Unified International Technical Conference of Refractories

Experimental fracture behaviour characterisation of refractories by Refined Digital Image Correlation method

Autoren: Kaczmarek Robert; Khlifi Imad; Octavian Pop; Dupré Jean-Christophe; Doumalin Pascal; HugerMarc
Veröffentlicht in: Journées annuelles du Groupe Français de la Céramique (GFC), 2018
Herausgeber: Journées annuelles du Groupe Français de la Céramique (GFC)
DOI: 10.5281/zenodo.3567735

Thermal properties and thermal shock behavior of alumina based refractories

Autoren: DARBAN Sina; PROROK Ryszard; MADEJ Dominika; SZCZERBA Jacek
Veröffentlicht in: XVI ECerS CONFERENCE 2019 Torino, 2019
Herausgeber: XVI ECerS CONFERENCE 2019 Torino
DOI: 10.5281/zenodo.3572217

Thermomechanical characterization of an alumina spinel refractory

Autoren: Kaczmarek Robert; POP Ion Octavian; DUPRE Jean-Christophe; HUGER Marc
Veröffentlicht in: 61st International Colloquium on Refractories 2018, 2018
Herausgeber: 61st International Colloquium on Refractories 2018
DOI: 10.5281/zenodo.3577185

Thermal properties characterization of insulating refractory materials used in steel ladles

Autoren: VITIELLO Diana; NAIT-ALI Benoît; TESSIER-DOYEN Nicolas; TONNESEN Thorsten; REBOUILLAT Lionel; SMITH David
Veröffentlicht in: XVI ECerS CONFERENCE 2019 Torino, 2019
Herausgeber: XVI ECerS CONFERENCE 2019 Torino
DOI: 10.5281/zenodo.3568208

Thermal cycling behaviour of alumina spinel castables

Autoren: KIELIBA Ilona; TONNESEN Thorsten; HUGER Marc; GUEGUEN Erwan; TELLE Rainer
Veröffentlicht in: XVI ECerS CONFERENCE 2019 Torino, 2019
Herausgeber: XVI ECerS CONFERENCE 2019 Torino
DOI: 10.5281/zenodo.3572160

Investigation On Thermal Shock Resistance of Alumina-spinel (A-MA) Refractory Brick

The Influence of Loading Protocol in Mechanical Fatigue Tests on Damage Development in a Silica Refractory

Autoren: TADAION Vahid; ANDREEV Kirill; TONNESEN Thorsten
Veröffentlicht in: Wuhan symposium on refractories, 2019
Herausgeber: Wuhan symposium on refractories
DOI: 10.5281/zenodo.3574596

Characterization of the fracture mechanisms of ordinary refractory materials on a microscale level

Autoren: NGUYEN Thanh Hung; GRUBER Dietmar; HARMUTH Harald; HUGER Marc
Veröffentlicht in: XVI ECerS CONFERENCE 2019 Torino, 2019
Herausgeber: XVI ECerS CONFERENCE 2019 Torino
DOI: 10.5281/zenodo.3572170

Impact of changes of composition of alumina-rich slags on the corrosion of refractories found in steel ladles

Autoren: REYNAERT Camille; SNIEZEK Edyta; TONNESEN Thorsten; SZCZERBA Jacek
Veröffentlicht in: UNITECR, 2019
Herausgeber: UNITECR
DOI: 10.5281/zenodo.3577483

Thermomechanical Modelling of Industrial linings

Autoren: SAMADI Soheil; JIN Shengli; HARMUTH Harald
Veröffentlicht in: Wuhan symposium on refractories, 2019
Herausgeber: Wuhan symposium on refractories
DOI: 10.5281/zenodo.3574617

The Influence of Crystallisation on Thermal Shock Behaviour of a Fused Silica Refractory Castable Concrete

Autoren: TADAION Vahid; ANDREEV Kirill; TONNESEN Thorsten; TELLE Rainer
Veröffentlicht in: UNITECR, 2019
Herausgeber: UNITECR
DOI: 10.5281/zenodo.3574381

Thermal shock resistance of fired corundum spinel brick and spinel containing LCC

Autoren: DARBAN Sina; PROROK Ryszard; MADEJ Dominika; SZCZERBA Jacek
Veröffentlicht in: UNITECR, 2019
Herausgeber: UNITECR
DOI: 10.5281/zenodo.3574482

Micromechanical approach by Discrete Element Method (DEM)

Autoren: ASADI Farid; HUGER Marc; ANDRE Damien; DOUMALIN Pascal; EMAM Sacha
Veröffentlicht in: Wuhan symposium on refractories, 2019
Herausgeber: Wuhan symposium on refractories
DOI: 10.5281/zenodo.3574578

NUMERICAL SIMULATION OF REFRACTORY MASONRY SUBJECTED TO CYCLIC TEMPERATURE LOADING

Autoren: GAJJAR Pratik; PEREIRA João; LOURENCO Paulo
Veröffentlicht in: Congresso de Métodos Numéricos em Engenharia, 2019
Herausgeber: Congresso de Métodos Numéricos em Engenharia
DOI: 10.5281/zenodo.3573979

Thermomechanical behaviour of an alumina spinel refractory for steel ladle applications

Autoren: Kaczmarek Robert; DUPRE Jean-Christophe; DOUMALIN Pascal; POP Ion Octavian; BREDER TEIXEIRA Lucas; GILLIBERT Jean; BLOND Eric; HUGER Marc
Veröffentlicht in: UNITECR, 2019
Herausgeber: UNITECR
DOI: 10.5281/zenodo.3577205

Effect Of Creep On Refractory Masonry Wall Subjected To High Temperature

Autoren: GAJJAR Pratik; PEREIRA João; LOURENCO Paulo
Veröffentlicht in: XVI ECerS CONFERENCE 2019 Torino, 2019
Herausgeber: XVI ECerS CONFERENCE 2019 Torino
DOI: 10.5281/zenodo.3572093

CREEP MODELLING FOR REFRACTORY MATERIALS USED IN FURNACE LININGS

Autoren: SOARES Thais; AZENHA Miguel; LOURENCO Paulo
Veröffentlicht in: Congresso de Métodos Numéricos em Engenharia, 2019
Herausgeber: Congresso de Métodos Numéricos em Engenharia
DOI: 10.5281/zenodo.3573998

The characterization of alumina spinel refractory bricks

Autoren: OLIVEIRA Rafael; RODRIGUES João; PEREIRA João
Veröffentlicht in: XVI ECerS CONFERENCE 2019 Torino, 2019
Herausgeber: XVI ECerS CONFERENCE 2019 Torino
DOI: 10.5281/zenodo.3572207

Thermo-mechanical behavior of refractory masonry linings: An overview on numerical simulation

Autoren: GAJJAR Pratik; LOURENCO Paulo; PEREIRA João
Veröffentlicht in: 13th North American Masonry Conference, 2019
Herausgeber: 13th North American Masonry Conference
DOI: 10.5281/zenodo.3573924

Inverse Identification of Mechanical Materials' Properties Using the Integrated DIC Technique

Autoren: BREDER TEIXEIRA Lucas; BLOND Eric; SAYET Thomas; GILLIBERT Jean
Veröffentlicht in: UNITECR, 2019
Herausgeber: UNITECR
DOI: 10.5281/zenodo.3567828

Nonlinear Thermomechanical Modelling of Refractory Masonry Linings

Autoren: ALI Mahmoud; GASSER Alain; SAYET Thomas; BLOND Eric
Veröffentlicht in: Wuhan symposium on refractories, 2019
Herausgeber: Wuhan symposium on refractories
DOI: 10.5281/zenodo.3574610

Thermo-Mechanical Modelling of Brittle Continuum by Discrete Element Method (DEM) Simulation

Autoren: ASADI Farid; NGUYEN Truong Thi; ANDRE Damien; DOUMALIN Pascal; HUGER Marc; TESSIER-DOYEN Nicolas
Veröffentlicht in: Journées annuelles du Groupe Français de la Céramique (GFC), 2018
Herausgeber: Journées annuelles du Groupe Français de la Céramique (GFC)
DOI: 10.5281/zenodo.3567786

Caracterização de Termomecânica de Materiais Refratários O Estado de Arte

Autoren: OLIVEIRA Rafael; RODRIGUES João; PEREIRA João
Veröffentlicht in: 6as Jornadas de Segurança aos Incêndios Urbanos (6JORNINC), 2018
Herausgeber: 6as Jornadas de Segurança aos Incêndios Urbanos (6JORNINC)
DOI: 10.5281/zenodo.3568171

Computational Strategies for masonry structures subjected to high temperatures

Autoren: SOARES Thais; LOURENCO Paulo; AZENHA Miguel
Veröffentlicht in: XVI ECerS CONFERENCE 2019 Torino, 2019
Herausgeber: XVI ECerS CONFERENCE 2019 Torino
DOI: 10.5281/zenodo.3572243

Identification of fracture mechanisms of ordinary refractories

Autoren: NGUYEN Thanh Hung; JIN Shengli; HARMUTH Harald
Veröffentlicht in: Wuhan symposium on refractories, 2019
Herausgeber: Wuhan symposium on refractories
DOI: 10.5281/zenodo.3574651

Aplicações Industriais de Cerâmicas Refratárias Estado da Arte

Autoren: Oliveira Rafael; Rodrigues João; Pereira João
Veröffentlicht in: 6as Jornadas de Segurança aos Incêndios Urbanos, 2018
Herausgeber: 6as Jornadas de Segurança aos Incêndios Urbanos
DOI: 10.5281/zenodo.3568179

NUMERICAL STUDY ON THE BEHAVIOUR OF CONCRETE MASONRY IN FIRE SITUATION

Autoren: OLIVEIRA Rafael; RODRIGUES João; PEREIRA João
Veröffentlicht in: 5º CILASCI – Congresso Ibero-Latino-Americano em Segurança contra Incêndio, 2019
Herausgeber: 5º CILASCI – Congresso Ibero-Latino-Americano em Segurança contra Incêndio
DOI: 10.5281/zenodo.3574117

Effect of Creep on Refractory Masonry Wall Subjected to Cyclic Temperature Loading

Autoren: GAJJAR Pratik; PEREIRA João; LOURENCO Paulo
Veröffentlicht in: UNITECR, 2019
Herausgeber: UNITECR
DOI: 10.5281/zenodo.3574489

The Characterization of joint Behaviour in Mortarless Refractory Masonry

Autoren: OLIVEIRA Rafael; RODRIGUES João; PEREIRA João
Veröffentlicht in: UNITECR, 2019
Herausgeber: UNITECR
DOI: 10.5281/zenodo.3574451

Thermo-physical properties characterisation of insulating materials and joints

Autoren: VITIELLLO Diana; NAIT-ALI Benoit; TESSIER-DOYEN Nicolas; TONNESEN Thorsten; LIAM Luis; REBOUILLAT Lionel; SMITH David
Veröffentlicht in: XVI ECerS CONFERENCE 2019 Torino, 2019
Herausgeber: XVI ECerS CONFERENCE 2019 Torino
DOI: 10.5281/zenodo.3572125

Alumina spinel castables under thermal cycling conditions in situ characterization

Autoren: KIELIBA Ilona; TONNESEN Thorsten; TELLE Rainer; HUGER Marc; GUEGUEN Erwan; PARR Chris
Veröffentlicht in: XVI ECerS CONFERENCE 2019 Torino, 2019
Herausgeber: XVI ECerS CONFERENCE 2019 Torino
DOI: 10.5281/zenodo.3574334

Thermomechanical behaviour of an alumina spinel refractory for steel ladle applications

Autoren: Kaczmarek Robert; DUPRE Jean-Christophe; DOUMALIN Pascal; POP Ion Octavian; BREDER TEIXEIRA Lucas; GILLIBERT Jean; BLOND Eric; HUGER Marc
Veröffentlicht in: XVI ECerS CONFERENCE 2019 Torino, 2019
Herausgeber: XVI ECerS CONFERENCE 2019 Torino
DOI: 10.5281/zenodo.3569335

Discrete Element Method (DEM) Modelling Of Wedge Splitting Test by Focusing on The Brittleness of Quasi-brittle Materials

Autoren: ASADI Farid; HUGER Marc; ANDRE Damien; DOUMALIN Pascal; EMAM Sacha
Veröffentlicht in: XVI European Ceramics Society (ECerS), 2019
Herausgeber: XVI European Ceramics Society (ECerS)
DOI: 10.5281/zenodo.3569360

Corrosion phenomena between refractories and steel slags

Autoren: REYNAERT Camille; SNIEZEK Edyta; SZCZERBA Jacek
Veröffentlicht in: International Polish-French Conference, 2018
Herausgeber: International Polish-French Conference
DOI: 10.5281/zenodo.3571986

Characteristic Temperature Determination Of Refractory Raw Materials And Slag Mixtures

Autoren: REYNAERT Camille; SNIEZEK Edyta; SZCZERBA Jacek
Veröffentlicht in: Polska Ceramika, 2018
Herausgeber: Polska Ceramika
DOI: 10.5281/zenodo.3571974

Thermomechanical Characterization of Alumina Spinel Bricks

Autoren: OLIVEIRA Rafael; RODRIGUES João; PEREIRA João
Veröffentlicht in: XVI ECerS CONFERENCE 2019 Torino, 2019
Herausgeber: XVI ECerS CONFERENCE 2019 Torino
DOI: 10.5281/zenodo.3572052

Thermomechanical Modelling of Refractory Mortarless MasonryWall Subjected to Biaxial Compression

Autoren: ALI Mahmoud; SAYET Thomas; GASSER Alain; BLOND Eric
Veröffentlicht in: UNITECR, 2019
Herausgeber: UNITECR
DOI: 10.5281/zenodo.3574422

Thermal and mechanical cyclic tests and fracture mechanics parameters as indicators of thermal shock resistance – case study on silica refractories

Autoren: TADAION Vahid; TONNESEN Thorsten; TELLE Rainer; ANDREEV Kirill; ZHU C; WANG W; YIN Y
Veröffentlicht in: 62 nd International Colloquium on Refractories 2019, 2019
Herausgeber: 62 nd International Colloquium on Refractories 2019
DOI: 10.5281/zenodo.3574043

Thermal cyclic characteristic of alumina spinel steel ladle brick

Autoren: Kieliba Ilona; Tonnesen Thorsten; Telle Rainer
Veröffentlicht in: International Colloquium on Refractories, 2019
Herausgeber: International Colloquium on Refractories
DOI: 10.5281/zenodo.3567850

Creep Characterization of Refractory Materials at High Temperatures Using the Integrated Digital Image Correlation Technique

Autoren: BREDER TEIXEIRA Lucas; GILLIBERT Jean; BLOND Eric; SAYET Thomas
Veröffentlicht in: UNITECR, 2019
Herausgeber: UNITECR
DOI: 10.5281/zenodo.3574401

Thermal properties characterization of refractory materials used in the insulation layer of steel ladles

Autoren: VITIELLLO Diana; NAIT-ALI Benoit; TESSIER-DOYEN Nicolas; TONNESEN Thorsten; LIAM Luis; REBOUILLAT Lionel; SMITH David
Veröffentlicht in: UNITECR, 2019
Herausgeber: UNITECR
DOI: 10.5281/zenodo.3574169

IMPACT OF COMPOSITION CHANGE OF ALUMINA RICH SLAG ON THE CORROSION OF RAW MATERIALS USED IN STEEL MAKING REFRACTORIES

Autoren: REYNAERT Camille; ŚNIEZEK Edyta; SZCZERBA Jacek
Veröffentlicht in: XVI ECerS CONFERENCE 2019 Torino, 2019
Herausgeber: XVI ECerS CONFERENCE 2019 Torino
DOI: 10.5281/zenodo.3569369

Characterization of the fracture mechanisms with miniaturized wedge splitting test

Autoren: NGUYEN Thanh Hung; GRUBER Dietmar; HARMUTH Harald; HUGER Marc
Veröffentlicht in: Wuhan symposium on refractories, 2019
Herausgeber: Wuhan symposium on refractories
DOI: 10.5281/zenodo.3574606

Influence of slag compositions changes on the corrosion of refractory bricks from the working lining

Autoren: REYNAERT Camille; SNIEZEK Edyta; SZCZERBA Jacek
Veröffentlicht in: XVI ECerS CONFERENCE 2019 Torino, 2019
Herausgeber: XVI ECerS CONFERENCE 2019 Torino
DOI: 10.5281/zenodo.3572135

Acoustic Emission temperature dependent behavior of alumina-spinel refractory materials

Autoren: KIELIBA Ilona; TONNESEN Thorsten; HUGER Marc; TELLE Rainer
Veröffentlicht in: Wuhan symposium on refractories, 2019
Herausgeber: Wuhan symposium on refractories
DOI: 10.5281/zenodo.3574587

Experimental thermomechanical characterization of refractory masonry

Autoren: OLIVEIRA Rafael; RODRIGUES João; PEREIRA João
Veröffentlicht in: International Colloquium on Refractories, 2018
Herausgeber: International Colloquium on Refractories
DOI: 10.5281/zenodo.3567888

The Influence of Loading Protocol in Mechanical Fatigue Tests on Damage Development in Silica Refractories

Autoren: TADAION Vahid; TONNESEN Thorsten; ANDREEV Kirill; TELLE Rainer
Veröffentlicht in: XVI ECerS CONFERENCE 2019 Torino, 2019
Herausgeber: XVI ECerS CONFERENCE 2019 Torino
DOI: 10.5281/zenodo.3569545

Influence of corrosion on thermomechanical linings behaviour

Autoren: DARBAN Sina; MADEJ Dominika; PROROK Ryszard; SZCZERBA Jacek
Veröffentlicht in: International Colloquium on Refractories - Aachen, 2018
Herausgeber: International Colloquium on Refractories - Aachen
DOI: 10.5281/zenodo.3567918

Monitoring the elastic properties of alumina-based monolithics exposed to steel slag and the effect of preformed spinel addition.

Autoren: KYRILIS Efstathios; TONNESEN Thorsten; TELLE Rainer
Veröffentlicht in: 62 nd International Colloquium on Refractories, 2019
Herausgeber: 62 nd International Colloquium on Refractories
DOI: 10.5281/zenodo.3574015

Characterization of thermal properties of insulating refractory materials

Autoren: VITIELLO Diana; NAIT-ALI Benoît; TESSIER-DOYEN Nicolas; TONNESEN Thorsten; REBOUILLAT Lionel; SMITH David
Veröffentlicht in: WoCeram 2019, 2019
Herausgeber: WoCeram 2019
DOI: 10.5281/zenodo.3568198

Application of the Integrated Digital Image Correlation technique associated to Brazilian disc tests to identify the creep behavior of refractory materials

Autoren: BREDER TEIXEIRA Lucas; GILLIBERT Jean; BLOND Eric; SAYET Thomas
Veröffentlicht in: XVI ECerS CONFERENCE 2019 Torino, 2019
Herausgeber: XVI ECerS CONFERENCE 2019 Torino
DOI: 10.5281/zenodo.3572016

Thermomechanical Modelling of industrial linings (Mechanical characterization)

Autoren: SAMADI Soheil; JIN Shengli; HARMUTH Harald
Veröffentlicht in: XVI ECerS CONFERENCE 2019 Torino, 2019
Herausgeber: XVI ECerS CONFERENCE 2019 Torino
DOI: 10.5281/zenodo.3572247

Inverse Identification of Asymmetric Creep Parameters Using the I-DIC Technique

Numerical Analysis on The Behaviour of Concrete Masonry Walls Subjected to Fire

Autoren: RODRIGUES João; OLIVEIRA Rafael; PEREIRA João; LOURENCO Paulo
Veröffentlicht in: CoRASS, 2019
Herausgeber: CoRASS
DOI: 10.5281/zenodo.3577617

NUMERICAL MODELLING OF COLD‐FORMED STEEL Σ-SHAPED BEAMS UNDER FIRE CONDITION

Autoren: SANTIAGO Isabela; RODRIGUES João; RODRIGUES Francisco; OLIVEIRA Rafael
Veröffentlicht in: CoRASS, 2019
Herausgeber: CoRASS
DOI: 10.5281/zenodo.3577637

Validation of thermomechanical models of refractory masonry in industrial full scale

Autoren: GAJJAR Pratik; PEREIRA João; LOURENCO Paulo
Veröffentlicht in: Wuhan symposium on refractories, 2019
Herausgeber: Wuhan symposium on refractories
DOI: 10.5281/zenodo.3572252

Application of the Integrated Digital Image Correlation technique associated to Brazilian disc tests to identify the creep behavior of refractory materials

Autoren: BREDER TEIXEIRA Lucas; GILLIBERT Jean; BLOND Eric; SAYET Thomas
Veröffentlicht in: XVI European Ceramic Society Conference, Jun 2019, Torino, Italy, 2019
Herausgeber: XVI European Ceramic Society Conference
DOI: 10.5281/zenodo.3572015

Caracterização termomecânica de materiais refratários: Estado da arte

Autoren: Oliveira, Rafael Luiz Galvão; Rodrigues, João Paulo; Pereira, João Miguel
Veröffentlicht in: 2018
Herausgeber: 6as Jornadas de Segurança aos Incêndios Urbanos

Microscoop article

Autoren: HUGER Marc; DERRICK Glyn; ANDRE Damien
Veröffentlicht in: Microscoop, 2019
Herausgeber: Microscoop
DOI: 10.5281/zenodo.3574968

Modelacao termomecanica de alvenaria refrataria projeto ATHOR

Autoren: LOURENCO Paulo; PEREIRA João
Veröffentlicht in: APICER, 2019
Herausgeber: APICER
DOI: 10.5281/zenodo.3574964

ATHOR (Advanced THermomechanical multiscale mOdelling of Refractory linings)

Autoren: HUGER Marc
Veröffentlicht in: Refractories World Forum August 2017, 2017
Herausgeber: Refractories World Forum August 2017
DOI: 10.5281/zenodo.3582247

Des Cerveaux Brouillonnants

Autoren: HUGER Marc
Veröffentlicht in: L'Echo, 2017
Herausgeber: L'Echo
DOI: 10.5281/zenodo.3582487

Training excellent young researchers in the field of Refractory materials used in Iron & Steel application

Autoren: HUGER Marc; BARSUK Daria; BREDER TEIXEIRA Lucas
Veröffentlicht in: Refractories World Forum 2018, 2018
Herausgeber: Refractories World Forum 2018
DOI: 10.5281/zenodo.3582257

ATHOR Newsletter – the Team is Now Complete!

Autoren: HUGER Marc; DERRICK Glyn
Veröffentlicht in: Refractories World Forum Feb 2019, 2019
Herausgeber: Refractories World Forum Feb 2019
DOI: 10.5281/zenodo.3582377

" Né à Limoges, ""ATHOR"" séduit l'Europe "

Autoren: HUGER Marc
Veröffentlicht in: Le Populaire, 2017
Herausgeber: Le Populaire
DOI: 10.5281/zenodo.3582516

ATHOR un 3e projet H2020 obtenu par l'Université de Limoges

Autoren: HUGER Marc
Veröffentlicht in: Limousin Université No.124, 2017
Herausgeber: Limousin Université No.124
DOI: 10.5281/zenodo.3582401

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