【摘要】 对熔喷理论模型进行数值求解时 ,需要确定流变力的初值。对现用的两种流变力初值的确定方法进行了改进 ,消除了求解区间长度这一影响预测效果的因素 ,提高了纤维最终直径的预测准确度和稳定性更多还原

【Abstract】 The initial value of rheological force needs to be determined when solving a theoretical model of melt blowing numerically. The two methods of determining the value used currently are improved. The improved methods eliminate such subjective element as computational domain length that influences the predicted results. Consequently, the accuracy and stability of the finial fiber diameter prediction are improved.更多还原