飞行加速度条件下绝热层烧蚀实验研究

Experimental Study of Insulation Erosion under Flight Acceleration

为了深入研究固体火箭发动机在飞行过程中前封头内绝热层碳化烧蚀率增大的机理和规律，国内外学者设计和研制了多种实验装置。本文在概述各种实验装置的基础上，进行比较分析，认为用烧蚀发动机在旋转实验台模拟飞行加速度开展绝热层烧蚀实验研究是一种经济实用的方法。

The review deals with the research state of internal insulation erosion on the forward dome of solid motor under flight acceleration, describes several experimental devices and suggests an economical and practical method which uses erosion motor to simulate insulation erosion on spinning device.