1. Based on a thermal model of monopropellant thrust chamber system including its components such as adiabatic frame, catalyst bed, nozzle etc.

2. Thermal control of monopropellant catalytic decomposition hydrazine engines in important portion of space propulsive system.

3. The research emphasis is restartable nitrous oxide monopropellant thruster suitable for keeping the position and phase of small satellite.

4. Related to bond polarity, formal charges on atoms, chain reaction theory and the comparison of solid monopropellant combustion and modeling, the "linkage mutualism"mechanism was proposed.

5. Catalyst of the organo-metallic compound (OME) on the combustion and thermal decomposition of HNIW monopropellant was investigated through burning rate measurement, DSC and TG thermal analysis.

6. The (investigation) results show that the curves of combustion flame temperature distribution in all combustion course are accurately measured by relative intensity method for monopropellant HNIW.

7. The comparison between the solid bipropellant firing results and the monopropellant firing results appears to be quite good.