Papers

A dedicated sensitivity analysis and optimization application for industrial processes

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A dedicated sensitivity analysis and optimization application for industrial processes Kamila Myczkowska, Danuta Szeliga AGH University of Science and Technology, al. Mickiewicza 30, 30-059 Kraków, Poland. DOI: https://doi.org/10.7494/cmms.2021.4.0775 Abstract: The paper describes the architecture and the use case of the developed Modelbox system for sensitivity analysis (SA), uncertainty analysis (UA) and the subsequent optimization of … Read more

Evolutionary data driven modelling and many objective optimization of non linear noisy data in the blast furnace iron making process

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Evolutionary data driven modelling and many objective optimization of non linear noisy data in the blast furnace iron making process Bashista Kumar Mahanta, Nirupam Chakraborti Department of Metallurgical and Materials Engineering Indian Institute of Technology, Kharagpur, India. DOI: https://doi.org/10.7494/cmms.2021.3.0733 Abstract: Optimization of process parameters in modern blast furnace operation, where both control and accessing large … Read more

Conversion of compression test data into flow curve, accounting for barrelling

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Conversion of compression test data into flow curve, accounting for barrelling Shahin Khoddam, Peter D. Hodgson Deakin University, Institute for Frontier Materials, GTP Building, 75 Pigdons Road, Waurn Ponds, VIC 3216, Australia. DOI: https://doi.org/10.7494/cmms.2021.3.0750 Abstract: Current solutions to convert the axis-symmetric compression test (ACT) data to flow data ignore the barrelling deformation in the sample. … Read more

Mathematical modelling of the continuous casting of blooms and beam blanks

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Mathematical modelling of the continuous casting of blooms and beam blanks Daniela Fátima Gomes, Bernardo Martins Braga, Roberto Parreiras Tavares, Maurício Covcevich Bagatini, Metallurgical and Materials Engineering Department, School of Engineering, Federal University of Minas Gerais, Av. Presidente Antônio Carlos 6627, 31270-901 Belo Horizonte, Brazil. DOI: https://doi.org/10.7494/cmms.2021.3.0735 Abstract: Defects and discontinuities generated in continuous casting … Read more

Effective properties of periodic media in elastodynamic problems

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Effective properties of periodic media in elastodynamic problems Rolando Yera1, Carlos G. Méndez1, Pablo J. Sánchez1,2, Alfredo E. Huespe1,3 1CIMEC-UNL-CONICET, Predio Conicet Dr Alberto Cassano, CP 3000 Santa Fe, Argentina. 2Gimni UTN-FRSF, Lavaise 610, CP 3000 Santa Fe, Argentina. 3FIQ-UNL, Santiago del Estero 2800, CP 3000 Santa Fe, Argentina. DOI: https://doi.org/10.7494/cmms.2021.3.0753 Abstract: This paper describes … Read more

The role of neighborhood density in the random cellular automata model of grain growth

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The role of neighborhood density in the random cellular automata model of grain growth Michał Czarnecki, Mateusz Sitko, Łukasz Madej AGH University of Science and Technology, Faculty of Metals Engineering and Industrial Computer Science, al. Mickiewicza 30, 30-059 Krakow, Poland. DOI: https://doi.org/10.7494/cmms.2021.3.0760 Abstract: The paper focuses on adapting the random cellular automata (RCA) method concept … Read more

Artificial intelligence approach for detecting material deterioration in hybrid building constructions

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Artificial intelligence approach for detecting material deterioration in hybrid building constructions Andrei V. Chesnokov, Vitalii V. Mikhailov, Ivan V. Dolmatov The Faculty of Civil Engineering, Lipetsk State Technical University, Moskovskaya street 30, 398600 Lipetsk, Russian Federation. DOI: https://doi.org/10.7494/cmms.2021.2.0744 Abstract: Hybrid constructions include heterogeneous materials with different behaviors under load. The aim is to achieve a … Read more

On the prognosis of the growth of a heterostructure from a gas phase to analyze the possibility of decreasing mismatch-induced stresses

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On the prognosis of the growth of a heterostructure from a gas phase to analyze the possibility of decreasing mismatch-induced stresses Evgeny L. Pankratov1, 2 1Nizhny Novgorod State University, 23 Gagarin avenue, Nizhny Novgorod, 603950, Russia. 2Nizhny Novgorod State Technical University, 24 Minin Street, Nizhny Novgorod, 603950, Russia. DOI: https://doi.org/10.7494/cmms.2021.2.0761 Abstract: An approach to decreasing … Read more

A new BEM for modeling and simulation of 3T MDD laser-generated ultrasound stress waves in FGA smart materials

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A new BEM for modeling and simulation of 3T MDD laser-generated ultrasound stress waves in FGA smart materials Mohamed A. Fahmy1,2 1Jamoum University College, Umm Al-Qura University, Alshohdaa 25371, Jamoum, Makkah, Saudi Arabia. 2Faculty of Computers and Informatics, Suez Canal University, New Campus, 4.5 Km, Ring Road, El Salam District, 41522 Ismailia, Egypt. DOI: https://doi.org/10.7494/cmms.2021.2.0739 … Read more

An evaluation of the mechanical properties of 13MnSiCr7 steel by digital image correlation

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An evaluation of the mechanical properties of 13MnSiCr7 steel by digital image correlation Marcin Kempny, Radosław Rozmus Łukasiewicz Research Network, Institute for Ferrous Metallurgy, ul. K. Miarki 12–14, 44-100 Gliwice, Poland. DOI: https://doi.org/10.7494/cmms.2021.2.0754 Abstract: In this paper, the possibility of replacing tensile extensometers with a non-contacting device for measuring elongation has been analyzed. An example … Read more