Temperature Fields Characteristics on Removal Rock by High-Energy Lasers
Temperature Fields Characteristics on Removal Rock by High-Energy Lasers
复制标题
高能激光破岩温度场特征
DOI:
10.4028/www.scientific.net/amr.328-330.104
复制
发表时间:
2011-09
期刊:
影响因子:
--
通讯作者:
江胜宗
中科院分区:
文献类型:
--
作者:
易先中;马卫国;蔡子龙;江胜宗
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.
DOI:
10.2118/84844-ms
发表时间:
2003
期刊:
--
影响因子:
--
作者:
N. Bjorndalen;H. Belhaj;K. R. Agha;M. R. Islam
通讯作者:
N. Bjorndalen;H. Belhaj;K. R. Agha;M. R. Islam