Paper Title:
Analytic Model for Non-Steady State Heat Transfer of Powder Pressing Roller
  Abstract

An analysis for non steady state heat transfer of a hot pressing roller was suggested in 1-dimensional model. The surface temperature on hot pressing roller was predicted by using surface contact heat transfer coefficient calculated with induced analytic solution. We calculated the size of iron powder, influencing on surface contact heat transfer coefficient. Since coarse iron powder has reduced heat transfer coefficient during contacting on roll surface with smaller contact area, temperature on roller surface has been expected to decrease. This predicted temperature by the analytic model was fairly reasonable in comparison with experimental data and finite element model.

  Info
Periodical
Materials Science Forum (Volumes 475-479)
Main Theme
Edited by
Z.Y. Zhong, H. Saka, T.H. Kim, E.A. Holm, Y.F. Han and X.S. Xie
Pages
3227-3230
DOI
10.4028/www.scientific.net/MSF.475-479.3227
Citation
H.J. Chang, H. N. Han, M.W. Moon, K. H. Lee, K. H. Oh, "Analytic Model for Non-Steady State Heat Transfer of Powder Pressing Roller", Materials Science Forum, Vols. 475-479, pp. 3227-3230, 2005
Online since
January 2005
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: Zdzisław Gosiewski, Piotr Kłoskowski
Abstract:The paper presents the analytic and simulation model of the rail launcher in a static state. The force acting on the projectile and the...
456
Authors: Chang Jun Zhu, Li Ping Wu, Sha Li
Abstract:With the development of social, economic, groundwater pollution is becoming a concern in our country. In view of the defiency of traditional...
48
Authors: Jun Qiang Lian, Shun Yi Xie, Jian Wang
Chapter 9: Manufacturing Engineering and Simulation
Abstract:This paper provide two methods to analyze the cogging torque of PM motor with radial magnetic field and parallel magnetic field, FEM method...
2289
Authors: Hai Xia Li, Hai Long Yu, Xiao Ling Zhang
Chapter 2: Traffic and Transportation Engineering, Civil and Mechanical Engineering
Abstract:Application effect of magnetic gradients data continuation from undulate surface to plane has been analyzed by model test. The gradient data...
643
Authors: Emil Oanta, Cornel Panait
Chapter 1: Engineering of Manufacturing Processes
Abstract:Physical phenomena in engineering are studied using several types of research instruments. In the class of the theoretical instruments may be...
141