膏体富燃料推进剂冲压发动机挤压输送特性试验研究

Experimental Investigation for Compression Transfer Characteristic of the Pasty Fuel-rich Propellant Ramjet Motor

对两种膏体富燃料推进剂（含硼推进剂和铝镁推进剂）进行了挤压输送安全性试验与输送特性试验研究，证明两种膏体富燃料推进剂在1．5～8．0MPa下挤压输送及喷射是安全可靠的，并进行了膏体富燃料推进剂冲压发动机一次燃烧摸底试验。试验证明，工作安全，喷射、点火、燃烧正常。

Experimental investigation on the compression transfer security and characteristics of two kinds of pasty fuel-rich propellant are done. After it has been convinced that the two kinds of propellant work safely under the pressure of 1.5 - 8.0 MPa, an experimentation on the burning characteristic of the pasty fuel-rich propellant ramjet motor is done to know the real situation. The results show that the motor works safely, and the spray, ignition and burnt are normal.