The Temperature Field Caused by Sphere Inclusion in Dielectric Irradiated by Multi-Pulse Laser

Abstract:

The thermal effect caused by absorbing inclusions irradiated by multi-pulse laser is different from that of single pulse laser. The temperature field induced by multi-pulse laser depends markedly on both inclusion size and pulse duration, and repetition interval of pulse. Based on the differential equation of heat conduction, the temperature field caused by single absorbing inclusion is solved by use of finite difference method. The effect of inclusion size, pulse duration and repetition interval of pulse on the evolution of temperature field at the center of inclusion and interface between inclusion and dielectric are discussed qualitatively.

• Periodical: Applied Mechanics and Materials (Volumes 423-426)
• Pages: 452-455
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.423-426.452
• Online since: September 2013
• Authors: Cai Hua Huang*, Xiao Hua Sun, Yi Hua Sun
• Keywords: Multi-Pulse Laser, Pulse Duration, Repetition Interval, Temperature Field

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