Paper Title:
Transient Heat Transfer Analysis for Brake Disks Using SPH
  Abstract

Smoothed particle hydrodynamics (SPH) is a mesh-free numerical approximation technique for simulating various physical problems. A calculation system for transient heat transfer problem by SPH has been improved to deal with various boundary conditions and several model calculations are performed to verify it. As a practical application, the transient temperature field of a brake disk under emergency braking is analyzed. Both solid and ventilated disks are modeled with a moving heat source on the sliding surface. The numerical results show that the temperature sharply fluctuates because of the cyclic loading. Improvement of the calculation model is also discussed.

  Info
Periodical
Key Engineering Materials (Volumes 417-418)
Edited by
M.H Aliabadi, S. Abela, S. Baragetti, M. Guagliano and Han-Seung Lee
Pages
617-620
DOI
10.4028/www.scientific.net/KEM.417-418.617
Citation
G. M. Rong, H. Kisu, "Transient Heat Transfer Analysis for Brake Disks Using SPH", Key Engineering Materials, Vols. 417-418, pp. 617-620, 2010
Online since
October 2009
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Price
$32.00
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