固体发动机推进剂燃速预估研究

An Investigation on the propellant Burning Rate Prediction of Solid propellant Motor

介绍了用随机小尺寸试验发动机平均燃速预估全尺寸发动机燃速的方法，讨论了全尺寸发动机燃速预估精度及其影响因素，并通过实例指出提高全尺寸发动机燃速预估精度的主要途径。

A method to predict the burning rate of full-scale motor by the average burning rate of the accompanied sub-scale test motors was put forward. The factors which affect the prediction accuracy of the full-scale motor burning rate were discussed. And the principal approachs which can improve the accuracy of prediction were pointed out based on an example.