Simulation of temperature field in steel billets moving in the reheating furnace by a meshless method

Liu, Qingguo (avtor), Hanoglu, Umut (avtor), Šarler, Božidar (avtor)

A simulation of a reheating furnace in a steel production line where the steel billets are heated from room temperature up to 1200 °C is carried out. In this work, governing equations are solved in a strong form by the meshless local radial basis function collocation method (LRBFCM) with explicit time-stepping. The solution of the diffusion equation for the temperature is formulated on a two-dimensional central slice of the billet. The temperature field is solved by considering the positions of multiple billets in the furnace and the radiative and convective heat fluxes on the boundaries of the furnace and the billets. Ray tracing procedure, in which the view factors are computed with a Monte-Carlo method, is employed to determine the radiative heat flux. A sensitivity study is performed on the influence of two different stopping times of the billets in the furnace on the temperature evolution.

• Jezik: Angleški jezik
• Ključne besede: simulations, meshless methods, Monte Carlo method
• Vrsta gradiva: Članek v reviji
• Tipologija: 1.08 - Objavljeni znanstveni prispevek na konferenci
• Organizacija: FS - Fakulteta za strojništvo
• Status publikacije: Objavljeno
• Različica publikacije: Objavljena publikacija
• Leto izida: 2024
• Št. strani: 6 str.
• Številčenje: Vol. 2766, art. 012169
• PID: 20.500.12556/RUL-158325
• UDK: 519.62:532
• ISSN pri članku: 1742-6596
• DOI: 10.1088/1742-6596/2766/1/012169
• COBISS.SI-ID: 197833731
• Datum objave v RUL: 05.06.2024

Gradivo je del zbornika

• Naslov: Eurotherm 2024
• COBISS.SI-ID: 197654787

Gradivo je del revije

• Naslov: Journal of physics : Conference series
• Založnik: Institute of Physics Publishing
• ISSN: 1742-6596
• COBISS.SI-ID: 2035044

Licence

• Licenca: CC BY 4.0, Creative Commons Priznanje avtorstva 4.0 Mednarodna
• Povezava: http://creativecommons.org/licenses/by/4.0/deed.sl
• Opis: To je standardna licenca Creative Commons, ki daje uporabnikom največ možnosti za nadaljnjo uporabo dela, pri čemer morajo navesti avtorja.

Sekundarni jezik

• Jezik: Slovenski jezik
• Ključne besede: simulacije, brezmrežne metode, metoda Monte Carlo