| 摘要 |
PROBLEM TO BE SOLVED: To provide a one-liquid thruster easily manufactured, advantageous in reliability and the cost, capable of preventing partial or entire collapse or abrasion of catalyst particles in a catalyst layer, and as a result, capable of restraining troubles such as deterioration of efficiency of hydrazinolysis reaction or deterioration of thrust, and excellent in durability. SOLUTION: The one-liquid thruster is provided with a chamber 5 having an injector 3 and filled with the catalyst layer 4 for decomposing hydrazine introduced through the injector 3 and generating decomposition gas, and a nozzle 6 for injecting the decomposition gas generated in the chamber 5 and obtaining the trust. Of the catalyst layer 4, at least a part positioned in the vicinity of the injector 3 of the chamber 5 is an integral porous metal catalyst 10. COPYRIGHT: (C)2009,JPO&INPIT
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