Combustion Control of solid Rocket Motors by Sublimates

升华法对固体火箭发动机的燃烧控制

• 批准号: 05555261
• 负责人: TACHIBANA Takeshi
• 金额: $ 4.16万
• 依托单位: Kyushu Institute of Technology
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Developmental Scientific Research (B)
• 财政年份: 1993
• 资助国家: 日本
• 起止时间: 1993 至 1994
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-05555261/
• 关键词: Solid Propellants; Arc-jet; Combustion control; Rocket; Sublimates; ロケットモータ; 固体プロペラント; アーク; 酸化性ガス

A new type of thruster for attitude control, orbit change or raising etc. in space has been developed and tested. It utilizes solid propellant, and therfore higher thrust level than that of ordinary electrical thrusters will be expected. The combustion control was feasible with combination of nonselfcombustible composite propellants and DC arc discharges : with the help of heated sublimation gases produced by DC arc dischrges along sublimate solid, the main propellants become combustible. Experiments conducted so far showed best performance was achieved in the case with composite propellants including oximides as the main charge and PCTFE as the pilot charge and the thrust and specific impulse were 0.4-1.5N and 250-300s, respectively.

一种用于太空姿态控制、变轨或升空等的新型推进器已经研制成功并进行了测试。它使用固体推进剂，因此预计比普通电动推进器具有更高的推力水平。通过不自燃复合推进剂和直流电弧放电的组合，燃烧控制是可行的：借助直流电弧放电沿升华固体产生的加热升华气体，主要推进剂变得可燃。迄今为止进行的实验表明，以肟酰亚胺为主装药、PCTFE作为先导装药的复合推进剂取得了最佳性能，推力和比冲分别为0.4-1.5N和250-300s。

项目成果

T.Tachibana,H.Horisawa and I.Kimura: "Combustion Control of Solid Rocket Motors by PTFE and AP Sublimates" AIAA Paper. 93-2170. 1-4 (1993)

T.Tachibana、H.Horisawa 和 I.Kimura：“PTFE 和 AP 升华物对固体火箭发动机的燃烧控制”AIAA 论文。

T.Tachibana,I.Kimura: "Combustion Control of Solid Rocket Motors by PTFE Sublimates" Journal of Propulsion and Power. 11. (1995)

T.Tachibana，I.Kimura：“聚四氟乙烯升华物对固体火箭发动机的燃烧控制”推进与动力杂志。

T.Tachibana & I.Kimura: ""Combustion Control of Solid Rocket Motors by PTFE Sublimates"" Journal of Propulsion and Power. Vol.11, No.2. (1995)

立花

T.Tachibana,I.Kimura: "Combustion Control of Solid Rocket Motors by PTFE Sublimates" Journal of Propulsion and Power. 11. 275-277 (1995)

T.Tachibana，I.Kimura：“聚四氟乙烯升华物对固体火箭发动机的燃烧控制”推进与动力杂志。