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AIAA Propulsion and Energy 2021 Forum最新文献

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Human Mars Mission In-Space Transportation Sensitivity for Nuclear Electric / Chemical Hybrid Propulsion 核能/化学混合推进的载人火星任务空间运输敏感性
AIAA Propulsion and Energy 2021 Forum Pub Date : 2021-08-09 DOI: 10.2514/6.2021-3237
P. Chai, M. Qu, Bianca Saputra
{"title":"Human Mars Mission In-Space Transportation Sensitivity for Nuclear Electric / Chemical Hybrid Propulsion","authors":"P. Chai, M. Qu, Bianca Saputra","doi":"10.2514/6.2021-3237","DOIUrl":"https://doi.org/10.2514/6.2021-3237","url":null,"abstract":"NASA’s Human Exploration and Operation Mission Directorate is continuing to study different concepts and options to field human Mars missions as part of NASA’s Moon2Mars directive. In this study, an update to the Hybrid propulsion system was established with the introduction of nuclear electric propulsion system to replace the solar electric propulsion system in an effort to understand the potential impact of a shorter mission to Mars. For crewed missions to Mars, the transportation system sizing is highly dependent on the type of mission and the mission duration. An integrated trajectory analysis capability has been developed and updated to enable this investigation. Longer duration missions may utilize higher efficiency low thrust propulsion system more, but would require higher payload mass due to increased crew logistics loading and habitation volume. Conversely, shorter duration missions may have lower payload mass, but will require significant increase to propulsion system performance and/or overall system mass. An integrated trajectory optimization framework that was previously developed was recently updated to address deficiencies and to enable additional capabilities to perform large design space exploration. Using the updated framework, an overall integrated design trade space is defined in this paper to investigate the tradeoff between these scenarios to illuminate the optimality of the transportation system option from a mass perspective. The sensitivity analysis developed in this study will be crucial to understanding the Mars mission design trade space for crewed Mars missions, and will help inform design decisions and investment strategies.","PeriodicalId":224700,"journal":{"name":"AIAA Propulsion and Energy 2021 Forum","volume":"53 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-08-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129292064","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Laser Induced Spark Ignition of Laminar Premixed Methane Air Jets 层流预混甲烷空气射流的激光诱导火花点火
AIAA Propulsion and Energy 2021 Forum Pub Date : 2021-08-09 DOI: 10.2514/6.2021-3616
Seung-Eon Jo, J. Gore
{"title":"Laser Induced Spark Ignition of Laminar Premixed Methane Air Jets","authors":"Seung-Eon Jo, J. Gore","doi":"10.2514/6.2021-3616","DOIUrl":"https://doi.org/10.2514/6.2021-3616","url":null,"abstract":"","PeriodicalId":224700,"journal":{"name":"AIAA Propulsion and Energy 2021 Forum","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-08-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126458429","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Interaction of Heat Transfer and Structural Creep Performance in Rib-Turbulated Design for Internal Cooling of Turbine Blade 涡轮叶片内冷肋湍流设计中传热与结构蠕变性能的相互作用
AIAA Propulsion and Energy 2021 Forum Pub Date : 2021-08-09 DOI: 10.2514/6.2021-3491
Adamya S. Dhaker, Symus Yueyang Say, W. Chow
{"title":"Interaction of Heat Transfer and Structural Creep Performance in Rib-Turbulated Design for Internal Cooling of Turbine Blade","authors":"Adamya S. Dhaker, Symus Yueyang Say, W. Chow","doi":"10.2514/6.2021-3491","DOIUrl":"https://doi.org/10.2514/6.2021-3491","url":null,"abstract":"","PeriodicalId":224700,"journal":{"name":"AIAA Propulsion and Energy 2021 Forum","volume":"22 2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-08-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127851818","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Progress in Research and Development of Superconductor-Based Applied-Field Magnetoplasmadynamic Technology 基于超导体的应用场磁等离子体动力学技术研究与发展进展
AIAA Propulsion and Energy 2021 Forum Pub Date : 2021-08-09 DOI: 10.2514/6.2021-3373
M. Collier-Wright, M. L. R. Betancourt, Morgan Chambard, J. M. Lozano, G. Herdrich, Alexander Behnke
{"title":"Progress in Research and Development of Superconductor-Based Applied-Field Magnetoplasmadynamic Technology","authors":"M. Collier-Wright, M. L. R. Betancourt, Morgan Chambard, J. M. Lozano, G. Herdrich, Alexander Behnke","doi":"10.2514/6.2021-3373","DOIUrl":"https://doi.org/10.2514/6.2021-3373","url":null,"abstract":"","PeriodicalId":224700,"journal":{"name":"AIAA Propulsion and Energy 2021 Forum","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-08-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124445010","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Correction: Linear Ion Accelerator Propulsion Powered by Fission Source and Direct Energy Conversion for Mars Orbiter 修正:用于火星轨道器的裂变源和直接能量转换线性离子加速器推进
AIAA Propulsion and Energy 2021 Forum Pub Date : 2021-08-09 DOI: 10.2514/6.2021-3607.c1
B. Freeze, J. Cassibry
{"title":"Correction: Linear Ion Accelerator Propulsion Powered by Fission Source and Direct Energy Conversion for Mars Orbiter","authors":"B. Freeze, J. Cassibry","doi":"10.2514/6.2021-3607.c1","DOIUrl":"https://doi.org/10.2514/6.2021-3607.c1","url":null,"abstract":"","PeriodicalId":224700,"journal":{"name":"AIAA Propulsion and Energy 2021 Forum","volume":"213 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-08-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115956255","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
New Formulation for Studying of Detonation Of Gaseous Energetic Mixtures III: C2H2/O2, C2H4/O2, C3H6/O2, C3H8/O2 & H2/Cl2 气体高能混合物爆轰研究的新配方III: C2H2/O2、C2H4/O2、C3H6/O2、C3H8/O2和H2/Cl2
AIAA Propulsion and Energy 2021 Forum Pub Date : 2021-08-09 DOI: 10.2514/6.2021-3338
Lien C. Yang
{"title":"New Formulation for Studying of Detonation Of Gaseous Energetic Mixtures III: C2H2/O2, C2H4/O2, C3H6/O2, C3H8/O2 & H2/Cl2","authors":"Lien C. Yang","doi":"10.2514/6.2021-3338","DOIUrl":"https://doi.org/10.2514/6.2021-3338","url":null,"abstract":"","PeriodicalId":224700,"journal":{"name":"AIAA Propulsion and Energy 2021 Forum","volume":"144 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-08-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115814624","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Investigation of a Hybrid Powertrain Utilizing Solid Oxide Fuel Cells and Internal Combustion Engine for Unmanned Aerial Vehicles 基于固体氧化物燃料电池和内燃机的无人机混合动力系统研究
AIAA Propulsion and Energy 2021 Forum Pub Date : 2021-08-09 DOI: 10.2514/6.2021-3262
Alexander T. Metcalf, J. Ahn, Thomas Stone-Welles
{"title":"Investigation of a Hybrid Powertrain Utilizing Solid Oxide Fuel Cells and Internal Combustion Engine for Unmanned Aerial Vehicles","authors":"Alexander T. Metcalf, J. Ahn, Thomas Stone-Welles","doi":"10.2514/6.2021-3262","DOIUrl":"https://doi.org/10.2514/6.2021-3262","url":null,"abstract":"","PeriodicalId":224700,"journal":{"name":"AIAA Propulsion and Energy 2021 Forum","volume":"175 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-08-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132606394","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
High-Speed Drag Models for Supersonic Spray Combustion Application 超声速喷雾燃烧的高速阻力模型
AIAA Propulsion and Energy 2021 Forum Pub Date : 2021-08-09 DOI: 10.2514/6.2021-3527
Hyejin Oh, F. Ladeinde
{"title":"High-Speed Drag Models for Supersonic Spray Combustion Application","authors":"Hyejin Oh, F. Ladeinde","doi":"10.2514/6.2021-3527","DOIUrl":"https://doi.org/10.2514/6.2021-3527","url":null,"abstract":"","PeriodicalId":224700,"journal":{"name":"AIAA Propulsion and Energy 2021 Forum","volume":"40 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-08-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124622565","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","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 Intrusive and Non-Intrusive Reduced Order Modeling Techniques for Simulation of Turbulent Premixed Flames 侵入式与非侵入式降阶建模技术在湍流预混火焰模拟中的应用
AIAA Propulsion and Energy 2021 Forum Pub Date : 2021-08-09 DOI: 10.2514/6.2021-3634
Jamie L. Bowers, Elise Durant, R. Ranjan
{"title":"Application of Intrusive and Non-Intrusive Reduced Order Modeling Techniques for Simulation of Turbulent Premixed Flames","authors":"Jamie L. Bowers, Elise Durant, R. Ranjan","doi":"10.2514/6.2021-3634","DOIUrl":"https://doi.org/10.2514/6.2021-3634","url":null,"abstract":"","PeriodicalId":224700,"journal":{"name":"AIAA Propulsion and Energy 2021 Forum","volume":"27 5","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-08-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120854856","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Implementation of Propulsion System Integration Losses to a Supersonic Military Aircraft Conceptual Design 推进系统集成损耗在超音速军用飞机概念设计中的实现
AIAA Propulsion and Energy 2021 Forum Pub Date : 2021-08-09 DOI: 10.2514/6.2021-3551
Emre Karaselvi, Rumed Imrak, M. Nikbay
{"title":"Implementation of Propulsion System Integration Losses to a Supersonic Military Aircraft Conceptual Design","authors":"Emre Karaselvi, Rumed Imrak, M. Nikbay","doi":"10.2514/6.2021-3551","DOIUrl":"https://doi.org/10.2514/6.2021-3551","url":null,"abstract":"","PeriodicalId":224700,"journal":{"name":"AIAA Propulsion and Energy 2021 Forum","volume":"220 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-08-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123241459","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","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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