thermomechanical modelling for refractory lining of a
ESR12 (PhD)"Influence of corrosion on thermomechanical
One application is open for a Early Stage Researcher work contract position under the project "ATHOR Advanced THermomechanical multiscale mOdelling of Refractory linings" with reference 764987 supported by the European Commission through Horizon 2020 Marie Sklodowska-Curie actionsResearch networks (MSCA-ITN) to fulfil the position of Early Stage Researcher work contract
Get PriceA review of models for predicting the thermomechanical
INTERNATIONAL JOURNAL FOR NUMERICAL AND ANALYTICAL METHODS IN GEOMECHANICS VOL 17 (1993) A REVIEW OF MODELS FOR PREDICTING THE THERMOMECHANICAL BEHAVIOUR OF SOFT CLAYS H. N. SENEVIRATNE Department of Civil Engineering University of Peradeniya Peradeniya. Sri Lnnka J. P. CARTER D. W. AIREY AND J. R. BOOKER School of Civil
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1–3 or coal-fired power plants 4 5 comprise refractory linings that protect the steel structure (casing). These linings can be anchored or not on the exterior metallic envelope. The aim of this study is the numerical prediction of the refractory lining behaviour under thermomechanical load-ing. For example in a coal-fired plant the
Get PricePresent Status of Thermomechanical Lining Simulation
finite element thermomechanical modelling • is a useful tool to visualize the performance of refractory linings under complicated process conditions • brings about an understanding of the thermomechanical wear mechanisms of industrial vessels and gives rise to an extended campaign life Finite element method • Types of refractory behavior
Get PriceModeling and In-Plant Evaluation of Thermal Stresses in
A thermo-mechanical finite element model was developed by using FEA commercial software in order to estimate thermal stress levels in a refractory lined steelmaking ladle shell during its first preheating stage. The model considers two refractory linings an inner working lining and a permanent one besides the external ladle shell. In this way stresses on both refractory lining and metallic
Get PriceA Method for Steel Ladle Lining Optimization Applying
Aug 09 2018 · Successful lining concept design can avoid the premature wear of refractory linings allow for more economically efficient configuration of refractories and improve the efficiency of high-temperature processes and save energy. The present paper introduces the Taguchi method combining finite element (FE) modeling for the lining optimization of a steel ladle from thermal and thermomechanical
Get PriceLining Installation Manual Volume 1BOFs
program and blowing model the bath area is subjected to heavy and very heavy loads. It is possible that very hot and highly fluid melts and slags with a high FeO or oxygen content are in extended contact with the refractory lining. This can lead to progressive decarburization and the formation of low-melting compounds with de-
Get PriceLining Installation Manual Volume 1BOFs
program and blowing model the bath area is subjected to heavy and very heavy loads. It is possible that very hot and highly fluid melts and slags with a high FeO or oxygen content are in extended contact with the refractory lining. This can lead to progressive decarburization and the formation of low-melting compounds with de-
Get PriceComputations of refractory lining structures under thermal
Refractory linings are used to protect the exterior metallic part of some vessels containing very hot fluids. They are submitted to high thermomechanical loading that can lead to cracking. A local
Get PriceThermomechanical Behavior of High‐Alumina Refractory
Dec 20 2004 · The thermomechanical behavior of a high‐alumina refractory that contains 10 wt of synthetic spinel has been studied. Results have been correlated with the microstructural and mineralogical evolutions using X‐ray diffraction and scanning electron microscopy as function of
Get PricePresent Status of Thermomechanical Lining Simulation
finite element thermomechanical modelling • is a useful tool to visualize the performance of refractory linings under complicated process conditions • brings about an understanding of the thermomechanical wear mechanisms of industrial vessels and gives rise to an extended campaign life Finite element method • Types of refractory behavior
Get PriceA Method for Steel Ladle Lining Optimization Applying
Aug 09 2018 · Successful lining concept design can avoid the premature wear of refractory linings allow for more economically efficient configuration of refractories and improve the efficiency of high-temperature processes and save energy. The present paper introduces the Taguchi method combining finite element (FE) modeling for the lining optimization of a steel ladle from thermal and thermomechanical
Get PriceRefractory Linings ThermoMechanical Design and
Refractory Linings ThermoMechanical Design and Applications. Refractory Linings. Charles Schacht. CRC Press Jan 25 1995Technology Engineering504 pages. 0 Reviews. This work describes the technology necessary to optimize the performance of any refractory lining. It provides an overview of the thermomechanical behaviour and wear of
Get PriceA review of models for predicting the thermomechanical
INTERNATIONAL JOURNAL FOR NUMERICAL AND ANALYTICAL METHODS IN GEOMECHANICS VOL 17 (1993) A REVIEW OF MODELS FOR PREDICTING THE THERMOMECHANICAL BEHAVIOUR OF SOFT CLAYS H. N. SENEVIRATNE Department of Civil Engineering University of Peradeniya Peradeniya. Sri Lnnka J. P. CARTER D. W. AIREY AND J. R. BOOKER School of Civil
Get PriceComputations of refractory lining structures under thermal
Refractory linings are used to protect the exterior metallic part of some vessels containing very hot fluids. They are submitted to high thermomechanical loading that can lead to cracking. A local
Get PriceSteel Ladle Linings— Key Issues Regarding
the lining design. Thermomechanical Simulation A MgO-C lined steel ladle was selected for the following thermomechanical analyses. The wear lining thicknesses were 150 and 200 mm and the permanent lining thickness was 65 mm. Two values (i.e. 7 W/mK and 11 W/mK) were considered for the wear lining thermal conductivity. The lin
Get PriceSAIMMThe Southern African Institute of Mining and
A thermomechanical model was created with the software Abaqus/CAE 6.16. The model does The refractory lining inside the furnace was replaced by a monolithic block for further simplification to reduce computational expenses. The mechanical boundary outside Cooler Tapblocks
Get Priceof Refractory Linings Optimize the Thermomechanical
Successful lining concept design can avoid the premature wear of refractory linings allow for more economically efficient configuration of refractories and improve the efficiency of high-temperature processes and save energy 1 . The thermal and thermomechanical behavior of refractory
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Objective . Refractories are heat-resistant materials used as inner linings of high temperature furnaces reactors and processing units. ATHOR (Advanced THermomechanical multiscale mOdelling of Refractory linings) is an innovative collaborative and interdisciplinary project that brings together 6 academic beneficiaries and 8 private partners.
Get PriceThermomechanical Modelling of a Steel Ladle Using
Sep 05 2017 · Thermomechanical Modelling of a Steel Ladle Using Periodical Homogenisation for the Refractory Masonries A. Gasser E. Blond N. Yahmi L. B. Teixeira S. Sinnema To determine the influence of different ma-sonry designs on the stresses in the struc-ture it is necessary to be able to build a finite element model of an industrial vessel
Get PriceSteel Ladle Linings— Key Issues Regarding
the lining design. Thermomechanical Simulation A MgO-C lined steel ladle was selected for the following thermomechanical analyses. The wear lining thicknesses were 150 and 200 mm and the permanent lining thickness was 65 mm. Two values (i.e. 7 W/mK and 11 W/mK) were considered for the wear lining thermal conductivity. The lin
Get PriceThermomechanical evaluation of self-flowing refractory
Thermomechanical evaluation of self-flowing refractory castables with and without the addition of aluminate cement Deesy G. Pinto a Abı´lio P. Silva a Ana M. Segada˜es b Tessaleno C. Devezas a a University b ofBeira Interior Department Electromechanical Engineering Covilha˜ Portugal
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(FE) modelling method using 2D models and combined the modelling with an orthogonal array method 5 . This method-ology permitted efficient semi-quantitative evaluation of a large lining structure or a significant quantity of lining con-cepts from the thermal and thermomechanical points of view. A thickness–thickness–temperature isothermal map
Get PriceSteel Ladle Linings— Key Issues Regarding
the lining design. Thermomechanical Simulation A MgO-C lined steel ladle was selected for the following thermomechanical analyses. The wear lining thicknesses were 150 and 200 mm and the permanent lining thickness was 65 mm. Two values (i.e. 7 W/mK and 11 W/mK) were considered for the wear lining thermal conductivity. The lin
Get PriceAdvanced THermomechanical multiscale mOdelling of
Advanced THermomechanical multiscale mOdelling of Refractory linings Recruitment Procedure ATHORFull description Initially the search for the appropriate candidates is based on normal recruitment strategies (i.e. publication on ecropa/euraxess Researchgate Linkdin ads etc. personal and professional contacts).
Get PriceAdvanced THermomechanical multiscale mOdelling of
Advanced THermomechanical multiscale mOdelling of Refractory linings Recruitment Procedure ATHORFull description Initially the search for the appropriate candidates is based on normal recruitment strategies (i.e. publication on ecropa/euraxess Researchgate Linkdin ads etc. personal and professional contacts).
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