본문 바로가기
HOME> 논문 > 논문 검색상세

논문 상세정보

Heat transfer, Asian research v.46 no.2, 2017년, pp.147 - 159  

Research on a 3D Temperature Field Model of a Slab with Oxide Layer Growth

Dong, Xiao‐xu (National Engineering Research Center of Advanced Rolling, University of Science and Technology Beijing, Beijing, 100083, China ) ; He, An‐rui (National Engineering Research Center of Advanced Rolling, University of Science and Technology Beijing, Beijing, 100083, China ) ; Sun, Wen‐quan (National Engineering Research Center of Advanced Rolling, University of Science and Technology Beijing, Beijing, 100083, China ) ; Liu, Zhu‐bing (Hunan Valin Lianyuan Iron & Steel Co., Ltd, Loudi, 417000, Hunan, China ) ; Hong, Bo (Hunan Valin Lianyuan Iron & Steel Co., Ltd, Loudi, 417000, Hunan, China ) ;
  • 초록  

    Slab heating plays an important role in the production of iron and steel materials. However, it is a very complex process involving physical and chemical change. In this study, we built a numerical heat transfer model to predict the three‐dimensional transient temperature field of a slab based on the implicit finite difference method. The model takes the growth of the oxide layer into account, as well as the impact on heat transfer. Slab temperature and oxide layer thickness were calculated in each step. The model considers three kinds of boundary conditions. It displays the temperature variation of each part of the slab in the furnace at all time, the heating curve, and the growth in the thickness curve of the oxide layer. This model can be used to control heating time, optimize the heating curve, and improve production efficiency, thereby reducing cost. The model is also useful for calculation of rolling force, as well as the control of carbon isolation and product microstructure.


  • 주제어

    reheating furnace .   3D temperature field .   oxide layer .   implicit finite difference .   MATLAB simulation.  

 활용도 분석

  • 상세보기

    amChart 영역
  • 원문보기

    amChart 영역

원문보기

무료다운로드
  • 원문이 없습니다.
유료다운로드

유료 다운로드의 경우 해당 사이트의 정책에 따라 신규 회원가입, 로그인, 유료 구매 등이 필요할 수 있습니다. 해당 사이트에서 발생하는 귀하의 모든 정보활동은 NDSL의 서비스 정책과 무관합니다.

원문복사신청을 하시면, 일부 해외 인쇄학술지의 경우 외국학술지지원센터(FRIC)에서
무료 원문복사 서비스를 제공합니다.

NDSL에서는 해당 원문을 복사서비스하고 있습니다. 위의 원문복사신청 또는 장바구니 담기를 통하여 원문복사서비스 이용이 가능합니다.

이 논문과 함께 출판된 논문 + 더보기