超短波辐射与表面涂装

Short-wave Radiation and Surface Painting

根据热量传递的基本方式,分析了辐射加热与对流和传导加热的本质区别,对短波辐射波长提出了新的认识,在阐述辐射加热中辐射体与吸收体之间波长与能量的匹配吸收规律的同时,从理论和实际应用的角度多方面论述了超短波辐射能量的转换以及辐射效率的利用问题,并对短波辐射加热中功率密度与辐照密度的合理调整以及辐射场与温度场的均匀性问题作了深入探讨,提出了不同于传统观点的高能量高密度高温可见光具有强力深层辐射加热功能的新主张。

According to the basic way of heat transmission, the essential difference between radiation, convection and conduction heating is analyzed. A new concept on the wave-length of short-wave radiation is put forwarded. While the match and absorb rule of wave-length and energy between radiation body and absorbing body in radiation heating is expounded, the energy transmission of short-wave eradiation and the efficiency in both theoretical and practical ways are also discussed. Besides, the problems of the reasonable adjustment of power intensity and irradiation intensity in the short-wave radiation and the even nature of radiation field and temperature field are probed, finally a new concept is proposed that high-energy, high-temperature visible light has strong deep radiation heating function, which differs from traditional viewpoint.