MODELAGEM MATEMÁTICA DO PROCESSO DE SECAGEM E AQUECIMENTO DE PANELAS DE AÇO

MODELAGEM MATEMÁTICA DO PROCESSO DE SECAGEM E AQUECIMENTO DE PANELAS DE AÇO

This paper presents a methodology to quantify the stored heat in a steel ladle in a Steelmaking Shop in order to calculate the heat input required by the drying and heating process by using a natural gas heater. The current situation is mathematically modeled in order to obtain the combustion energy...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Tecnologia em metalurgia, materiais e mineração materiais e mineração, 2011-07, Vol.8 (3), p.160
Hauptverfasser: Arantes, Luiz Flavio M, Martins, Ramon Guelber, Ribeiro, Vicente Aleixo P, Wiermann, Alfeu, Ferreira, Wanyr Romero
Format: Artikel
Sprache:por
Schlagworte:
Combustion
Drying
Finite element method
Heating
Mathematical analysis
Mathematical models
Natural gas
Steel making
Steels
Water heaters
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:This paper presents a methodology to quantify the stored heat in a steel ladle in a Steelmaking Shop in order to calculate the heat input required by the drying and heating process by using a natural gas heater. The current situation is mathematically modeled in order to obtain the combustion energy balance. Through finite element modeling in transient state it is possible to obtain the thermal profile, measure process losses and propose adjustments to the drying and heating curves.
ISSN:2176-1515
2176-1523
DOI:10.4322/tmm.2011.025