【摘要】 运用静电学理论,建立计算二氧化硅增强石英纤维复合材料介电参数的经验模型,实现材料高温介电性能的温度特性模拟,并对材料介电性能的变化规律作出预测.模拟结果与实际结果基本相符,为材料改性提供依据.更多还原

【Abstract】 Experiential model of silicon dioxide composite is established based on the electrostatic theory,which can describe the dielectric properties of silicon dioxide composite at high temperature.Dielectric properties are predicted for silicon dioxide composite.Moreover,the comparison between the calculation and experimental results shows that the model is creditable and reasonable.The paper presents the theory for improving the properties of materials.更多还原