AIAA Propulsion and Energy 2021 Forum最新文献

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Correction: Design and Testing of a 3D Printed Regenerative Cooled Nozzle for a Hydrogen Peroxide based Bi-Propellant Thruster 修正:基于双氧水的双推进剂推进器的3D打印再生冷却喷嘴的设计和测试
AIAA Propulsion and Energy 2021 Forum Pub Date : 2021-08-09 DOI: 10.2514/6.2021-3235.c1
Matteo Fagherazzi, M. Santi, F. Barato, D. Pavarin
{"title":"Correction: Design and Testing of a 3D Printed Regenerative Cooled Nozzle for a Hydrogen Peroxide based Bi-Propellant Thruster","authors":"Matteo Fagherazzi, M. Santi, F. Barato, D. Pavarin","doi":"10.2514/6.2021-3235.c1","DOIUrl":"https://doi.org/10.2514/6.2021-3235.c1","url":null,"abstract":"","PeriodicalId":224700,"journal":{"name":"AIAA Propulsion and Energy 2021 Forum","volume":"78 2","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-08-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133651186","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
Ion Velocity Characterization of the 12.5-kW Advanced Electric Propulsion System Engineering Hall Thruster 12.5 kw先进电力推进系统工程霍尔推进器的离子速度特性
AIAA Propulsion and Energy 2021 Forum Pub Date : 2021-08-09 DOI: 10.2514/6.2021-3432
Wensheng Huang, Jason D. Frieman, H. Kamhawi, P. Peterson, R. Hofer, N. Branch, H. Dao
{"title":"Ion Velocity Characterization of the 12.5-kW Advanced Electric Propulsion System Engineering Hall Thruster","authors":"Wensheng Huang, Jason D. Frieman, H. Kamhawi, P. Peterson, R. Hofer, N. Branch, H. Dao","doi":"10.2514/6.2021-3432","DOIUrl":"https://doi.org/10.2514/6.2021-3432","url":null,"abstract":"","PeriodicalId":224700,"journal":{"name":"AIAA Propulsion and Energy 2021 Forum","volume":"281 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":"116589839","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: 4
The Nuclear Thermal Propulsion Fuel and Core Designing Using the Beryllium as Working Fluid along with the Fusion Applications of Beryllium 以铍为工质的核热推进燃料和堆芯设计及铍的聚变应用
AIAA Propulsion and Energy 2021 Forum Pub Date : 2021-08-09 DOI: 10.2514/6.2021-3602
Aarya Kulkarni
{"title":"The Nuclear Thermal Propulsion Fuel and Core Designing Using the Beryllium as Working Fluid along with the Fusion Applications of Beryllium","authors":"Aarya Kulkarni","doi":"10.2514/6.2021-3602","DOIUrl":"https://doi.org/10.2514/6.2021-3602","url":null,"abstract":"","PeriodicalId":224700,"journal":{"name":"AIAA Propulsion and Energy 2021 Forum","volume":"16 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":"116791702","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
Comprehensive Analysis of the Cold Plate Aviation Thermal Management Device 冷板航空热管理装置综合分析
AIAA Propulsion and Energy 2021 Forum Pub Date : 2021-08-09 DOI: 10.2514/6.2021-3717
F. Ladeinde
{"title":"Comprehensive Analysis of the Cold Plate Aviation Thermal Management Device","authors":"F. Ladeinde","doi":"10.2514/6.2021-3717","DOIUrl":"https://doi.org/10.2514/6.2021-3717","url":null,"abstract":"","PeriodicalId":224700,"journal":{"name":"AIAA Propulsion and Energy 2021 Forum","volume":"1 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":"129647010","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
Development and Validation of a 1.5-D Combustion Chamber Model for a Hybrid Rocket Engine Applied to a Cylindrical HDPE Chamber 应用于圆柱形HDPE燃烧室的混合动力火箭发动机1.5维燃烧室模型的开发与验证
AIAA Propulsion and Energy 2021 Forum Pub Date : 2021-08-09 DOI: 10.2514/6.2021-3495
Elena Quero Granado, J. Hijlkema, J. Lestrade, J. Anthoine
{"title":"Development and Validation of a 1.5-D Combustion Chamber Model for a Hybrid Rocket Engine Applied to a Cylindrical HDPE Chamber","authors":"Elena Quero Granado, J. Hijlkema, J. Lestrade, J. Anthoine","doi":"10.2514/6.2021-3495","DOIUrl":"https://doi.org/10.2514/6.2021-3495","url":null,"abstract":"","PeriodicalId":224700,"journal":{"name":"AIAA Propulsion and Energy 2021 Forum","volume":"47 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":"122802117","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
Coreless Inductor with Copper Clad Aluminum Conductor 铜包铝导体无芯电感器
AIAA Propulsion and Energy 2021 Forum Pub Date : 2021-08-09 DOI: 10.2514/6.2021-3303
A. Bush, Afsara T. Khan, Lara Gunesen, Alfonso J. Cruz, L. Graber
{"title":"Coreless Inductor with Copper Clad Aluminum Conductor","authors":"A. Bush, Afsara T. Khan, Lara Gunesen, Alfonso J. Cruz, L. Graber","doi":"10.2514/6.2021-3303","DOIUrl":"https://doi.org/10.2514/6.2021-3303","url":null,"abstract":"","PeriodicalId":224700,"journal":{"name":"AIAA Propulsion and Energy 2021 Forum","volume":"13 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":"127735759","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
Rotating Detonation Mode Identification Via Cross-Correlation and SPOD Through Ethylene/Air in Hollow Combustors 空心燃烧室中乙烯/空气旋转爆轰模式的互关识别与SPOD
AIAA Propulsion and Energy 2021 Forum Pub Date : 2021-08-09 DOI: 10.2514/6.2021-3652
Jorge J. Betancourt, Tyler C. Pritschau, A. Gaetano, R. Wiggins, V. Anand, E. Gutmark
{"title":"Rotating Detonation Mode Identification Via Cross-Correlation and SPOD Through Ethylene/Air in Hollow Combustors","authors":"Jorge J. Betancourt, Tyler C. Pritschau, A. Gaetano, R. Wiggins, V. Anand, E. Gutmark","doi":"10.2514/6.2021-3652","DOIUrl":"https://doi.org/10.2514/6.2021-3652","url":null,"abstract":"","PeriodicalId":224700,"journal":{"name":"AIAA Propulsion and Energy 2021 Forum","volume":"23 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":"127211241","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: 4
Application of Artificial Neural Networks for the Simulation of a Perfectly Premixed Chemical Reactor 人工神经网络在完全预混化工反应器模拟中的应用
AIAA Propulsion and Energy 2021 Forum Pub Date : 2021-08-09 DOI: 10.2514/6.2021-3631
Florian Setzwein, M. Grader, T. Seitz, P. Ess, P. Gerlinger
{"title":"Application of Artificial Neural Networks for the Simulation of a Perfectly Premixed Chemical Reactor","authors":"Florian Setzwein, M. Grader, T. Seitz, P. Ess, P. Gerlinger","doi":"10.2514/6.2021-3631","DOIUrl":"https://doi.org/10.2514/6.2021-3631","url":null,"abstract":"Finite-rate chemistry combustion simulations require the computationally expensive direct integration of the chemical source term. In order to reduce the calculation time of such simulations, an efficient artificial neural network approach is developed. The artificial neural network consists of a classification methodology to subdivide the thermochemical state space into smaller clusters and a subsequent multi-layer perceptron for each of the clusters. Due to the subdivision approach, the multi-layer perceptron size can be kept small, which guarantees a computationally efficient artificial neural network. For the classification two different approaches are investigated, namely a self-organizing map and a k-means binary decision tree. Both methods are tested with respect to their clustering quality and their performance. Chemical reactors are used to generate training and validation data. The multi-layer perceptron prediction includes all species of the original chemical mechanism. A priori comparison with direct integration proved the ability of both methods to give accurate results even for minor species. A posteriori calculations of ignition delay are conducted over an initial temperature range of 1100 to 1700 K and an equivalence ratio range of φ = 0.7 to φ = 1.4. While species concentrations and temperature profiles are reproduced well for most of the initial conditions, the prediction quality of the artificial neural networks decreases for a few calculations starting at low temperatures. Performance benchmarks confirmed that the artificial neural network approaches are superior to direct source term integration in terms of computational costs. The benchmarks also revealed that the k-means binary decision tree-based approach is three times faster than the self-organizing map approach.","PeriodicalId":224700,"journal":{"name":"AIAA Propulsion and Energy 2021 Forum","volume":"22 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":"126562433","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
Level Set Modeling of Three-Dimensional Supersonic Liquid Breakup Using the Method of Characteristics 基于特征法的三维超音速液体破裂水平集建模
AIAA Propulsion and Energy 2021 Forum Pub Date : 2021-08-09 DOI: 10.2514/6.2021-3629
A. Sharfuddin, F. Ladeinde
{"title":"Level Set Modeling of Three-Dimensional Supersonic Liquid Breakup Using the Method of Characteristics","authors":"A. Sharfuddin, F. Ladeinde","doi":"10.2514/6.2021-3629","DOIUrl":"https://doi.org/10.2514/6.2021-3629","url":null,"abstract":"","PeriodicalId":224700,"journal":{"name":"AIAA Propulsion and Energy 2021 Forum","volume":"1 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":"129333826","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
Development of a Miniature Radio-Frequency Ion Engine with Inductively Coupled Plasma (ICP) Source for Cube Satellite Propulsion 用于立方体卫星推进的电感耦合等离子体源微型射频离子发动机的研制
AIAA Propulsion and Energy 2021 Forum Pub Date : 2021-08-09 DOI: 10.2514/6.2021-3417
Tang Huang, Yueh‐Heng Li, Minglei Shen, Yi-Chien Chen
{"title":"Development of a Miniature Radio-Frequency Ion Engine with Inductively Coupled Plasma (ICP) Source for Cube Satellite Propulsion","authors":"Tang Huang, Yueh‐Heng Li, Minglei Shen, Yi-Chien Chen","doi":"10.2514/6.2021-3417","DOIUrl":"https://doi.org/10.2514/6.2021-3417","url":null,"abstract":"","PeriodicalId":224700,"journal":{"name":"AIAA Propulsion and Energy 2021 Forum","volume":"10 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":"117042832","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: 3
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