| 摘要: |
| 本文着重讨论了固体火箭发动机一维准定常内弹道问题的解法.指出这个问题可有两种解法:平衡解法和非平衡解法,并用实例计算说明了非平衡解法优于平衡解法. |
| 关键词: 固体火箭发动机 内弹道计算 一维流 准定常流 |
| DOI： |
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| ONE DIMENSIONAL SEMI-STEADY SOLUTIONS FOR THE INTERNAL BALLISTIC PROBLEM OF SOLID ROCKET MOTORS |
|
Hu Dayi
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|
National University of Defence Technology
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| Abstract: |
| In this paper the one dimensional semi-steady solutions for the internal ballistic problem of solid rocket motors are discussed in particular.It is pointed out that there are two solutions for the above problem, the equilibrium solution and the unequilibrium solution.It is shown with calculations of examples that the unequil-ibrium solution is better than the equilibrium solution. |
| Key words: Solid rocket engine Interior trajectory calculation One-Dimensional flow Quasisteady flow |
