Effect of H₂O₂ injection patterns on catalyst bed characteristics

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• 作者：Hongjae Kang^a ; ^{newkhj878@kaist.ac.kr} ; Dahae Lee^a ; ^{dhlee819@kaist.ac.kr} ; Shinjae Kang^b ; ^{shinjae@kari.re.kr} ; Sejin Kwon^a ; ^{trumpet@kaist.ac.kr}
• 关键词：Hydrogen peroxide ; Catalyst ; Injection pattern ; Thruster
• 刊名：Acta Astronautica
• 出版年：2017
• 出版时间：January-February 2017
• 年：2017
• 卷：130
• 期：Complete
• 页码：75-83
• 全文大小：1544 K
• 卷排序：130

文摘

Distinctive experimental approach to provide the framework for designing H2O2 injector. Showerhead injector and impinging jet injector were considered. Manganese oxide/γ-alumina and manganese oxide/lanthanum doped alumina were utilized. Clarifying that showerhead injector is favorable for H2O2 monopropellant thruster Clarifying that impinging jet injector is beneficial to bipropellant engine using H2O2 decomposition