有催化剂时改性双基推进剂燃烧模型

推进技术 ›› 1996, Vol. 17 ›› Issue (1): 78-82.

有催化剂时改性双基推进剂燃烧模型

刘明侯,陈义良,吴同强,冯伟,李上文

西安近代化学研究所;西安近代化学研究所;西安近代化学研究所;西安近代化学研究所;西安近代化学研究所

发布日期:2021-08-15

COMBUSTION MODEL FOR CATALYZED DOUBLE-BASE PROPELLANTS

Xi’an Modern Chemistry Research Inst., Xi’an, 710061;Xi’an Modern Chemistry Research Inst., Xi’an, 710061;Xi’an Modern Chemistry Research Inst., Xi’an, 710061;Xi’an Modern Chemistry Research Inst., Xi’an, 710061;Xi’an Modern Chemistry Research Inst., Xi’an, 710061

Published:2021-08-15

摘要/Abstract

摘要： 在ＢＤＰ模型和ＫＵＢＯＴＡ模型的基础上，提出了适合于有催化剂的改性双基推进剂燃烧模型。计算表明，模型适用于有、无催化剂改性双基推进剂的各种配方，对稳态超速燃烧有较好的模拟效果。

关键词: 双基推进剂;推进剂燃速;燃烧化学动力学;数学模型

Abstract: ased on the model BDP and Kubota’s model, this paper provides a revised combustionmodel of catalyzed double-base propellants and makes some calculations using this model. The resultsshow that this model is applicable to both of catalyzed and noncatalyzed double-base propellants withdifferent component. It can well describe the super-rate burning of catalyzed double-base propellants,but it needs further understanding of chemical reactive mechanism to explain the plateau and mesaphenonena of catalyzed double-base propellants.

Key words: Double-base propellant;Propellant burning rate;Combustion chemical kenetics;Mathematical model

刘明侯,陈义良,吴同强,冯伟,李上文. 有催化剂时改性双基推进剂燃烧模型[J]. 推进技术, 1996, 17(1): 78-82.