hot charge of continuously cast slabs in reheating furnaces

اسناد مشابه

• Model-based trajectory planning, optimization, and open-loop control of a continuous slab reheating furnace

  سند علمی۲۰۱۴A. Steinboeck, K. Graichen, D. Wild, T. Kiefer

  A temperature control method is developed for reheating steel slabs in an industrial furnace. The work was motivated by the need for mathematically simple furnace control schemes that feature accuracy, robustness, applicability to online control, and capabilities of non-steady-st

• Fuel Savings for Slab Reheating Furnaces through Oxyfuel Combustion

  سند علمی۲۰۰۶Frank Erfurth, Mario Hernandez, Kelly Tian, Dan O’Connor

  With high fuel prices, fuel-savings technologies can provide significant economic benefits to steel mills. Reheating furnaces in integrated and mini-mills consume approximately half of the natural gas used to produce hot-rolled products. Recently, Praxair’s Dilute Oxygen Combusti

• Nonlinear model predictive control “MPC” for slab reheating furnace based on transient numerical model Authors Names and Affiliations

  سند علمی۲۰۱۵F. Lawayeb, X. M. Nguyen

  In steel industry, without consideration of blast furnaces, reheating furnaces are classified the biggest energy consumers. The research of efficient control algorithms permitting less energy consumption has become an important issue for those furnaces. In this paper, a nonlinear

• A mathematical model of a slab reheating furnace with radiative heat transfer and non-participating gaseous media

  سند علمی۲۰۱۴A. Steinboeck, D. Wild, T. Kiefer, A. Kugi

  Amathematical model of the reheating process of steel slabs in industrial fuel-fired furnaces is developed. The transient temperature field inside the slabs is computed by means of the Galerkin method. Radiative heat transfer inside the furnace constitutes boundary conditions tha

• On the Total Heat Exchange Factor of the Slab Reheating Furnace Basing on the Slab Reheating Experiment

  مقاله‌ی دسترسی آزاد۱۹۷۳Tetsu-to-HaganeSyogoMATSUNAGA

• Model of Microalloy Precipitation during Continuous Casting and Reheating

  سند علمی۲۰۱۱Kun Xu, Brian G. Thomas, John G. Speer, David K. Matlock

  A comprehensive set of models of precipitate formation during steel processing has been developed. In this work, it is applied to investigate Nb(C,N) precipitation in thin microalloyed steel slabs during continuous casting, reheating in a tunnel furnace and water quenching relati