Paper Title:
Temperature Fields Characteristics on Removal Rock by High-Energy Lasers
  Abstract

Laser drilling technology is a new feasible and developing method of rock destruction. The unified modeling method of laser and rock interaction is a complicated subject of heat transfer science. According to the energy conservation law, the fundamental equation of heat transfer is established. Some primary parameters such as enthalpy, thermal conductivity and specific heat are simplified respectively on the liquid-gas interface or the liquid-solid interface. The general mathematical model of temperature fields on laser drilling process is proposed. Using the Galerkin method, the numerical investigation of a practical example in laser drilling rock is analyzed.

  Info
Periodical
Advanced Materials Research (Volumes 328-330)
Chapter
Chapter 1: Manufacturing Technology and Processing
Edited by
Liangchi Zhang, Chunliang Zhang and Zichen Chen
Pages
104-107
DOI
10.4028/www.scientific.net/AMR.328-330.104
Citation
X. Z. Yi, W. G. Ma, Z. L. Cai, S. Z. Jiang, "Temperature Fields Characteristics on Removal Rock by High-Energy Lasers", Advanced Materials Research, Vols. 328-330, pp. 104-107, 2011
Online since
September 2011
Export
Price
$32.00
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