3D Modelling of Distribution of Temperature Field in The Rolling Mill

• Autorzy: Amirgaliyev Y. , Wójcik W. , Ospanova T. , Jetpisov K.

Identyfikatory

DOI

10.12911/22998993/76895

• Języki publikacji: EN

Abstrakty

EN

This article is dedicated to the study of numerical simulation of temperature field distribution in rolling mill with many cages for continuous casting and rolling stripe of metal wire. In work the simplest is used in use, certainly a steady, economic difference method, a method of division of variables of a multidimensional task into a chain of one-dimensional tasks, a method of total approximation, the locally one-dimensional scheme. The algorithm of numerical modeling of distribution of a temperature field on cages of the rolling mill is constructed. Solutions of the three dimensional temperature field distribution tasks based on experimental data allows finding the temperature across the strip of metal rod in a rolling mill stands. Calculation of the distribution of temperature field in hearth of deformation of a metal rod was realized on implicit scheme. The calculations are shown in the graphs. It provides an analysis of the error of errors.

Słowa kluczowe

EN

cage; hearth of deformation; rolling; temperature field; locally one-dimensional scheme

• Wydawca: Polskie Towarzystwo Inżynierii Ekologicznej ; Lublin University of Technology
• Czasopismo: Journal of Ecological Engineering
• Rocznik: 2017
• Tom: Vol. 18, nr 6
• Strony: 1--7
• Opis fizyczny: Bibliogr. 4 poz., rys.

Twórcy

autor

Amirgaliyev Y.

• Institute of Information and Computational Technologies, Almaty, Kazakhstan

autor

Wójcik W.

• Lublin University of Technology, Nadbystrzycka 38d, 20-618 Lublin, Poland

autor

Ospanova T.

• Eurasian National University named after L.N. Gumilyev, Astana, Kazakhstan

autor

Jetpisov K.

• Eurasian National University named after L.N. Gumilyev, Astana, Kazakhstan

Bibliografia

• 1. Dubinsky F.S., Sosedkova М.А., 2007. Methods of designing temperature regimes of hot bar rolling: A tutorial textbook. Chelyabinsk: Pub. SUSU, 18 p.
• 2. Ryndin E.A. 2003. Methods for solving problems of mathematical physics. Textbook. Taganro: Publishing – TRTU, 119 p.
• 3. Samarskyi А.А. 1989. The theory of difference schemes. Third ed., Moscow.
• 4. Sosedkova М.А., Dubinsky F.S., Dukmasov V.G., Vydrin А.V., 2010. Simulation of thermal processes in order to improve technology of bar rolling. Vestnik of SUSU. A series of “Metallurgy”, 15(34), 71-75.

Uwagi

Opracowanie rekordu w ramach umowy 509/P-DUN/2018 ze środków MNiSW przeznaczonych na działalność upowszechniającą naukę (2018).