摘要
本文建立了一种基于915MHz的微波喇叭天线,对沥青混合料加热进行仿真模拟,通过对不同的波导端口与沥青混合料表面距离进行仿真,比较不同距离下的最大功率损耗密度,分析得出最佳加热距离为40mm,从而达到最佳的加热效果,为微波加热设备的研发提供了一定的参考。
In this paper,a microwave horn antenna based on 915MHz is established to simulate the heating of asphalt mixture.The maximum power loss density at different distances between waveguide port and asphalt mixture surface is compared by simulation.The optimal heating distance is 40mm,so as to achieve the best heating effect,which provides a certain reference for the development of microwave heating equipment.
作者
刘成启
Liu Chengqi(Chang'an University School of Construction Machinery,Shaanxi Xi'an710064)
关键词
微波加热
沥青混合料
加热距离
microwave heating
asphalt mixture
heating distance
