Paper Title:
Study on the Porous Media Used in Numerical Simulation of Temperature Characteristic for Isothermal Chambers
  Abstract

Isothermal chamber, which is fabricated by empty chamber stuffed with thin metal wires, is a kind of test devices for flow rate characteristics of pneumatic components, and its temperature characteristics are critical to the accuracy of test results. In this paper, the stuffers in isothermal chamber were considered as porous medium with large porosity, so the temperature characteristics could be studied by numerical simulation. Though there are differences between simulation and experiment, they have same trends and the law of variation can be seen from the simulation results, which demonstrates the reliability of numerical simulation. Consequently, simulation can be an efficient method, which is energy-saving and cost-reducing.

  Info
Periodical
Advanced Materials Research (Volumes 291-294)
Chapter
Thermal Engineering Theory and Applications
Edited by
Yungang Li, Pengcheng Wang, Liqun Ai, Xiaoming Sang and Jinglong Bu
Pages
1689-1692
DOI
10.4028/www.scientific.net/AMR.291-294.1689
Citation
L. H. Yang, D. H. Liu, "Study on the Porous Media Used in Numerical Simulation of Temperature Characteristic for Isothermal Chambers", Advanced Materials Research, Vols. 291-294, pp. 1689-1692, 2011
Online since
July 2011
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Price
$32.00
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