Paper Title:
Analysis of Waste Heat Recovery to Steel Scrap Preheating in an Enclosure Vessel
  Abstract

A method for preheating steel scraps using waste heat in a continuous casting process was proposed. Experiment and numerical analysis were carried out to examine the ability of scrap preheating and to determine the factors affecting the rise in scrap temperature. Coupled natural convection-radiation heat transfer was solved by three-dimensional FEM. The distance and the constant were found to influence the sample's temperature rise greatly. The overall Nusset number can be obtained as Nu0=(-0.33α*D*0.8+7.08)Ra0.15t*-1- 32.4D*-0.99α*-1.98 *-1.98

  Info
Periodical
Materials Science Forum (Volumes 449-452)
Edited by
S.-G. Kang and T. Kobayashi
Pages
329-332
DOI
10.4028/www.scientific.net/MSF.449-452.329
Citation
T. Wang, M. Kawakami, K. Mori, S.H. Shahidan, "Analysis of Waste Heat Recovery to Steel Scrap Preheating in an Enclosure Vessel", Materials Science Forum, Vols. 449-452, pp. 329-332, 2004
Online since
March 2004
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Qi Zhang, La Dao Yang
Abstract:A model of heat transfer and solidification of continuous cast has been established, including boundary conditions in the mold and spray...
1431
Authors: Xiang Zong, Xiang Wang
Abstract:To meet the demand of high performance of mass concrete in a pile cap of well tower, excessive replacement of fly ash was applied to the mass...
6087
Authors: J. Selvaraj, M. Thenarasu, S. Aravind, P. Ashok
Chapter 3: Fluids and Thermal Engineering
Abstract:Energy conservation is a major topic of concern since our energy sources are exhausting exponentially. This paper focuses on waste heat...
776