【摘要】 激光对金属加热具有能量集中的特点,而集中热源非稳态温度场求解正是解决这类问题的基础,通过对非稳态温度场的求解得出激光与金属加热的热响应时间,并对试验现象作了对比后进行初步的分析。更多还原

【Abstract】 The characteristic of metal heated by laser is the convergence of energy. The unsteady temperature field founction of concentrated themal source is the foundation of this kind of problems. By the method the response times of metal heated by laser was derived and compared with experiments.更多还原