Keywords Solid Rocket Ramjet;Secondary Combustion Chamber;Boron-Based Propellant;Two Phase Flow;Numerical Simulation;Connected-Pipe Ramjet Test;Temperature Measurement;Response Surface Method;

• 固体火箭冲压发动机;补燃室;含硼推进剂;两相流;数值模拟;直连式试验;辐射测温;响应面方法;