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Pregled bibliografske jedinice broj: 1036782

MATHEMATICAL MODELING AND COMPUTER SIMULATION OF STEEL QUENCHING


Smoljan, Božo; Iljkić, Dario
MATHEMATICAL MODELING AND COMPUTER SIMULATION OF STEEL QUENCHING // The 7th International Conference on Modern Manufacturing Technologies in Industrial Engineering, Book of Abstracts
Iasi, Rumunjska, 2019. str. 101-101 (plenarno, međunarodna recenzija, prošireni sažetak, znanstveni)


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Naslov
MATHEMATICAL MODELING AND COMPUTER SIMULATION OF STEEL QUENCHING

Autori
Smoljan, Božo ; Iljkić, Dario

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, prošireni sažetak, znanstveni

Izvornik
The 7th International Conference on Modern Manufacturing Technologies in Industrial Engineering, Book of Abstracts / - , 2019, 101-101

Skup
ModTech 2019 International Conference - Modern Technologies in Industrial Engineering

Mjesto i datum
Iasi, Rumunjska, 19-22. 06. 2019

Vrsta sudjelovanja
Plenarno

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
computer simulation, quenching, microstructure composition, mechanical properties, residual stresses, distortions.

Sažetak
The mathematical modelling and computer simulation of quenching of steel were studied. After that, the mathematical model for steel quenching is established and computer software is developed, based on a theoretical analysis of physical processes which exist in quenching systems. The mathematical model of steel quenching consists of physical phenomena such as heat transfer, phase transformations, mechanical behaviours, and generation of stresses and distortions. The numerical procedure of steel quenching is divided in three parts: numerical calculation of transient temperature field, numerical calculation of phase change and numerical calculation mechanical behaviours of steel during the quenching. The numerical procedure is based on a finite volume method. Physical properties that were included in the model, such as heat conductivity coefficient, heat capacity and surface heat transfer coefficient were obtained by the original inversion method based on the finite volume method. 3D situation problems such as the quenching of complex cylinders, cones, spheres, etc., can be simulated by an established model. The model of steel quenching was successfully applied in the practical usage of quenching.

Izvorni jezik
Engleski

Znanstvena područja
Strojarstvo, Temeljne tehničke znanosti



POVEZANOST RADA


Ustanove:
Sveučilište Sjever, Koprivnica

Profili:

Avatar Url Božo Smoljan (autor)

Avatar Url Dario Iljkić (autor)


Citiraj ovu publikaciju

Smoljan, Božo; Iljkić, Dario
MATHEMATICAL MODELING AND COMPUTER SIMULATION OF STEEL QUENCHING // The 7th International Conference on Modern Manufacturing Technologies in Industrial Engineering, Book of Abstracts
Iasi, Rumunjska, 2019. str. 101-101 (plenarno, međunarodna recenzija, prošireni sažetak, znanstveni)
Smoljan, B. & Iljkić, D. (2019) MATHEMATICAL MODELING AND COMPUTER SIMULATION OF STEEL QUENCHING. U: The 7th International Conference on Modern Manufacturing Technologies in Industrial Engineering, Book of Abstracts.
@article{article, year = {2019}, pages = {101-101}, keywords = {computer simulation, quenching, microstructure composition, mechanical properties, residual stresses, distortions.}, title = {MATHEMATICAL MODELING AND COMPUTER SIMULATION OF STEEL QUENCHING}, keyword = {computer simulation, quenching, microstructure composition, mechanical properties, residual stresses, distortions.}, publisherplace = {Iasi, Rumunjska} }
@article{article, year = {2019}, pages = {101-101}, keywords = {computer simulation, quenching, microstructure composition, mechanical properties, residual stresses, distortions.}, title = {MATHEMATICAL MODELING AND COMPUTER SIMULATION OF STEEL QUENCHING}, keyword = {computer simulation, quenching, microstructure composition, mechanical properties, residual stresses, distortions.}, publisherplace = {Iasi, Rumunjska} }




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