Journal of Propulsion and Power最新文献

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Performance of Novel Electrode Structures for Electrically Controlled Solid Propellant 电控固体推进剂新型电极结构的性能研究
4区 工程技术
Journal of Propulsion and Power Pub Date : 2025-09-01 DOI: 10.2514/1.b40048
Zejun Hu, Jianjun Wu, Zhicheng He, Yu Zhang, Shuangyan Wu, Qinhui Peng, Yuqi Chen
{"title":"Performance of Novel Electrode Structures for Electrically Controlled Solid Propellant","authors":"Zejun Hu, Jianjun Wu, Zhicheng He, Yu Zhang, Shuangyan Wu, Qinhui Peng, Yuqi Chen","doi":"10.2514/1.b40048","DOIUrl":"https://doi.org/10.2514/1.b40048","url":null,"abstract":"Electrode structure is a significant factor influencing the ignition and combustion characteristics of electrically controlled solid propellant. This study designs three types of fixed-electrode structures: inclined plate, top side, and staggered. When the voltage exceeds 150 V, the propellant reacts and ignites in all electrode structures. In the inclined plate electrode structure, the combustion of the propellant is nonuniform; in the top-side electrode structure, the combustion is unstable. In the staggered electrode structure, the propellant combusts uniformly and stably, and increasing the operating voltage of the propellant can enhance the initial current peak during electrification, thereby accelerating the ignition process. However, when the voltage reaches above 350 V, the current rapidly decays to zero after electrification, preventing the propellant from sustaining combustion. When the spacing between electrodes in the staggered structure is 8 mm, only localized combustion occurs; at 4 mm spacing, high-temperature flames can easily lead to breakdown discharge under high voltage, resulting in unstable combustion. In the parallel-plate electrode structure, the power of the propellant is higher, leading to more intense combustion. However, this structure has a longer ignition delay time and is less capable of completely extinguishing after powering off.","PeriodicalId":16903,"journal":{"name":"Journal of Propulsion and Power","volume":"42 1","pages":"113-122"},"PeriodicalIF":0.0,"publicationDate":"2025-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147909872","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Impact of Future Low-Emissions Combustor Technology on Acoustic Scaling Laws 未来低排放燃烧器技术对声学缩放定律的影响
IF 1.9 4区 工程技术
Journal of Propulsion and Power Pub Date : 2024-09-19 DOI: 10.2514/1.b39145
Duane McCormick, Lennart S. Hultgren, Jeffrey M. Mendoza
{"title":"Impact of Future Low-Emissions Combustor Technology on Acoustic Scaling Laws","authors":"Duane McCormick, Lennart S. Hultgren, Jeffrey M. Mendoza","doi":"10.2514/1.b39145","DOIUrl":"https://doi.org/10.2514/1.b39145","url":null,"abstract":"Journal of Propulsion and Power, Ahead of Print. <br/>","PeriodicalId":16903,"journal":{"name":"Journal of Propulsion and Power","volume":"26 1","pages":""},"PeriodicalIF":1.9,"publicationDate":"2024-09-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142250672","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Experimental Investigation on Atomization of JP-10 Slurry Jets Containing Boron Nanoparticles 含硼纳米颗粒的 JP-10 浆状喷流雾化实验研究
IF 1.9 4区 工程技术
Journal of Propulsion and Power Pub Date : 2024-09-12 DOI: 10.2514/1.b39417
Abhijeet Kumar, Apurv Dilip Ghugare, Ravikrishnan Vinu, Srikrishna Sahu
{"title":"Experimental Investigation on Atomization of JP-10 Slurry Jets Containing Boron Nanoparticles","authors":"Abhijeet Kumar, Apurv Dilip Ghugare, Ravikrishnan Vinu, Srikrishna Sahu","doi":"10.2514/1.b39417","DOIUrl":"https://doi.org/10.2514/1.b39417","url":null,"abstract":"Journal of Propulsion and Power, Ahead of Print. <br/>","PeriodicalId":16903,"journal":{"name":"Journal of Propulsion and Power","volume":"28 1","pages":""},"PeriodicalIF":1.9,"publicationDate":"2024-09-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142198953","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Fuel Temperature Effects on Combustion Stability of a High-Pressure Liquid-Fueled Swirl Flame 燃料温度对高压液体燃料漩涡火焰燃烧稳定性的影响
IF 1.9 4区 工程技术
Journal of Propulsion and Power Pub Date : 2024-09-12 DOI: 10.2514/1.b39592
Alexander J. Hodge, Tristan T. Shahin, Rohan M. Gejji, John J. Philo, Robert P. Lucht, Carson D. Slabaugh
{"title":"Fuel Temperature Effects on Combustion Stability of a High-Pressure Liquid-Fueled Swirl Flame","authors":"Alexander J. Hodge, Tristan T. Shahin, Rohan M. Gejji, John J. Philo, Robert P. Lucht, Carson D. Slabaugh","doi":"10.2514/1.b39592","DOIUrl":"https://doi.org/10.2514/1.b39592","url":null,"abstract":"Journal of Propulsion and Power, Ahead of Print. <br/>","PeriodicalId":16903,"journal":{"name":"Journal of Propulsion and Power","volume":"315 1","pages":""},"PeriodicalIF":1.9,"publicationDate":"2024-09-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142225463","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Optimization of Thrust of a Generic X-51 Hypersonic Vehicle 优化通用 X-51 高超音速飞行器的推力
IF 1.9 4区 工程技术
Journal of Propulsion and Power Pub Date : 2024-08-23 DOI: 10.2514/1.b39553
Yunseok Choi, James F. Driscoll
{"title":"Optimization of Thrust of a Generic X-51 Hypersonic Vehicle","authors":"Yunseok Choi, James F. Driscoll","doi":"10.2514/1.b39553","DOIUrl":"https://doi.org/10.2514/1.b39553","url":null,"abstract":"Journal of Propulsion and Power, Ahead of Print. <br/>","PeriodicalId":16903,"journal":{"name":"Journal of Propulsion and Power","volume":"14 1","pages":""},"PeriodicalIF":1.9,"publicationDate":"2024-08-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142225462","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Application of Boundary Layer Combustion in High-Mach-Number Scramjets 边界层燃烧在高马赫数 Scramjets 中的应用
IF 1.9 4区 工程技术
Journal of Propulsion and Power Pub Date : 2024-08-13 DOI: 10.2514/1.b39495
Yuan Peng, Jinglei Xu, Kuangshi Chen
{"title":"Application of Boundary Layer Combustion in High-Mach-Number Scramjets","authors":"Yuan Peng, Jinglei Xu, Kuangshi Chen","doi":"10.2514/1.b39495","DOIUrl":"https://doi.org/10.2514/1.b39495","url":null,"abstract":"Journal of Propulsion and Power, Ahead of Print. <br/>","PeriodicalId":16903,"journal":{"name":"Journal of Propulsion and Power","volume":"4 1","pages":""},"PeriodicalIF":1.9,"publicationDate":"2024-08-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142225466","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Monodisperse Porous Emitter Materials for Ion Electrospray Propulsion 用于离子电喷雾推进的单分散多孔发射器材料
IF 1.9 4区 工程技术
Journal of Propulsion and Power Pub Date : 2024-07-09 DOI: 10.2514/1.b39375
Jonathan MacArthur, Vittorio Colicci, Paulo Lozano
{"title":"Monodisperse Porous Emitter Materials for Ion Electrospray Propulsion","authors":"Jonathan MacArthur, Vittorio Colicci, Paulo Lozano","doi":"10.2514/1.b39375","DOIUrl":"https://doi.org/10.2514/1.b39375","url":null,"abstract":"Journal of Propulsion and Power, Ahead of Print. <br/>","PeriodicalId":16903,"journal":{"name":"Journal of Propulsion and Power","volume":"9 1","pages":""},"PeriodicalIF":1.9,"publicationDate":"2024-07-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141568038","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Numerical Analysis of a Novel Casing Treatment in an Axial Flow Fan 轴流风机中新型套管处理方法的数值分析
IF 1.9 4区 工程技术
Journal of Propulsion and Power Pub Date : 2024-07-02 DOI: 10.2514/1.b39356
Gautham Amin, Pramod Salunkhe, Chandrakanth Kini
{"title":"Numerical Analysis of a Novel Casing Treatment in an Axial Flow Fan","authors":"Gautham Amin, Pramod Salunkhe, Chandrakanth Kini","doi":"10.2514/1.b39356","DOIUrl":"https://doi.org/10.2514/1.b39356","url":null,"abstract":"Journal of Propulsion and Power, Ahead of Print. <br/>","PeriodicalId":16903,"journal":{"name":"Journal of Propulsion and Power","volume":"12 1","pages":""},"PeriodicalIF":1.9,"publicationDate":"2024-07-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141501009","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Multiple Diagnostics of Hybrid Rocket Ignition and Effect of Hypergolic Additive Granulometry 混合火箭点火的多重诊断和过醇添加剂粒度的影响
IF 1.9 4区 工程技术
Journal of Propulsion and Power Pub Date : 2024-06-25 DOI: 10.2514/1.b38869
Benoît Dumas, Olivier Jobin, Étienne Robert
{"title":"Multiple Diagnostics of Hybrid Rocket Ignition and Effect of Hypergolic Additive Granulometry","authors":"Benoît Dumas, Olivier Jobin, Étienne Robert","doi":"10.2514/1.b38869","DOIUrl":"https://doi.org/10.2514/1.b38869","url":null,"abstract":"Journal of Propulsion and Power, Ahead of Print. <br/>","PeriodicalId":16903,"journal":{"name":"Journal of Propulsion and Power","volume":"14 1","pages":""},"PeriodicalIF":1.9,"publicationDate":"2024-06-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141501010","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Effect of Boric Acid on Electronically Controlled Solid Propellants 硼酸对电子控制固体推进剂的影响
IF 1.9 4区 工程技术
Journal of Propulsion and Power Pub Date : 2024-06-21 DOI: 10.2514/1.b39237
Hongtong Hu, Yongjie Ding, Yishen Xu, Liqiu Wei, Hong Li
{"title":"Effect of Boric Acid on Electronically Controlled Solid Propellants","authors":"Hongtong Hu, Yongjie Ding, Yishen Xu, Liqiu Wei, Hong Li","doi":"10.2514/1.b39237","DOIUrl":"https://doi.org/10.2514/1.b39237","url":null,"abstract":"Journal of Propulsion and Power, Ahead of Print. <br/>","PeriodicalId":16903,"journal":{"name":"Journal of Propulsion and Power","volume":"32 1","pages":""},"PeriodicalIF":1.9,"publicationDate":"2024-06-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141501138","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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