论文部分内容阅读
本文是在研究沥青路面微波热再生技术的作用机理基础上,对设计合理的沥青路面微波加热装置进行仿真。然而由于现有的仿真软件在计算未知量较大的模型时占用过多计算机资源且计算时间较长,使用高阶矩量法可以极大的减少未知量的数目,从而减小了计算机资源的消耗,而并行高阶矩量法的使用也增加了计算速度和计算效率。本文主要采用并行高阶矩量法对沥青路面微波加热装置的核心部件——4×4喇叭阵列辐射器进行仿真,并对仿真结果进行分析,最后记录了计算耗时。
This article is based on the study of the mechanism of microwave thermal regeneration technology of asphalt pavement, and simulates a well-designed microwave heating device of asphalt pavement. However, since the existing simulation software consumes too much computer resources and takes a long time to compute a model with a large unknown quantity, the use of a higher-order moment method can greatly reduce the number of unknowns and thus reduce the amount of computer resources Consumption, and the use of parallel higher order moments method also increases computational speed and computational efficiency. In this paper, the parallel high-order moment method is used to simulate the radiator of 4 × 4 horn array, which is the core part of the microwave heating device of asphalt pavement. The simulation results are analyzed, and the time-consuming calculation is recorded.