Dimensional analysis of the thermomechanical problem arising during through-hardening of cylindrical steel components


Simsir C. , Luebben T., Hoffmann F., Zoch H.

COMPUTATIONAL MATERIALS SCIENCE, cilt.49, ss.462-472, 2010 (SCI İndekslerine Giren Dergi) identifier identifier

  • Cilt numarası: 49 Konu: 3
  • Basım Tarihi: 2010
  • Doi Numarası: 10.1016/j.commatsci.2010.05.037
  • Dergi Adı: COMPUTATIONAL MATERIALS SCIENCE
  • Sayfa Sayıları: ss.462-472

Özet

This article concerns the dimensional analysis of the complex thermomechanical problem arising during through-hardening of cylindrical steel components. A complete and independent set of physically based dimensionless numbers was derived using the weak formulation method and the individual effects of dimensionless numbers with sensitive material parameters were investigated by finite element simulations. The results demonstrate potential of the approach in simplification of the model and the identification of physically relevant dimensionless combinations. (C) 2010 Elsevier B.V. All rights reserved.