中间补燃加力燃烧室 interburner
At the anterior part of secondary combustion chamber, much metallic oxide concentrates around axis.
在补燃室头部,由于金属颗粒参加反应,生成的氧化物大量集中在轴线附近。
参考来源 - 固体火箭冲压发动机补燃室内燃烧过程的数值研究When the gas in the fuel-rich gas gets into the secondary firebox, it burns immediately, and much heat which makes aluminum combust is released.
富燃燃气中的气相在进入补燃室即开始燃烧,放出热量,为铝的燃烧提供基础。
参考来源 - 固体火箭冲压发动机补燃室内燃烧过程的数值研究The BP neural network is used as a new temperature-measurement method,which shows its great superiority for its convenience and low cost. The BP neural network can be used as a real time temperature-measurenment method for the secondary combustion chamber.
结果表明:利用神经网络进行温度场求解是可行的,具有简便、成本低等优势,可以用于补燃室温度场的实时测量。
参考来源 - 基于图像处理技术的补燃室火焰温度场测量·2,447,543篇论文数据，部分数据来源于NoteExpress
喷口中心线与补燃室轴线的角度增加对碰撞有催进作用，但影响效果相对较小；
The increase of the angle between centerline of nozzle orifice and axis of secondary combustor can promote collision number, but the effect is small.
首先建立研究静止增程固体火箭冲压发动机补燃室燃烧特性的物理和数学模型。
Physical and mathematic model of investigating combustion characteristics of secondary combustion chamber for static extended solid rocket ramjet was established.
研究表明，补燃室压强的变化对燃烧效率的影响是有限的，喷管损失主要与喷管结构尺寸有关；
The results show that the effect of combustion efficiency on chamber pressure is limited, nozzle loss is mainly caused by its structure and size.
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