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An Analysis of Lean Premixed Ethylene-Air Flame Stabilization over a Backward Facing Step 后向台阶上稀预混乙烯-空气火焰稳定性分析
AIAA AVIATION 2023 Forum Pub Date : 2023-06-08 DOI: 10.2514/6.2023-3461
Priyabrat Dash, K. Aditya, H. Kolla, Jacqueline H. Chen
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引用次数: 0
Abstract: Lattice Boltzmann based simulation around the NATO Generic Destroyer with immersed boundary method 摘要:基于栅格玻尔兹曼的北约通用驱逐舰沉浸边界仿真方法
AIAA AVIATION 2023 Forum Pub Date : 2023-06-08 DOI: 10.2514/6.2023-4200
J. Jacob, S. Verley, A. Taghizad, J. Favier, P. Sagaut
{"title":"Abstract: Lattice Boltzmann based simulation around the NATO Generic Destroyer with immersed boundary method","authors":"J. Jacob, S. Verley, A. Taghizad, J. Favier, P. Sagaut","doi":"10.2514/6.2023-4200","DOIUrl":"https://doi.org/10.2514/6.2023-4200","url":null,"abstract":"","PeriodicalId":403570,"journal":{"name":"AIAA AVIATION 2023 Forum","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123663881","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
Exploring the Benefit of Engaging the Coupled Aero-Elastic Adjoint Approach in MDO for Different Wing Structure Flexibilities 针对不同的机翼结构柔性，探讨采用气动-弹性耦合伴随法在MDO中的效益
AIAA AVIATION 2023 Forum Pub Date : 2023-06-08 DOI: 10.2514/6.2023-3314
M. Abu-Zurayk, M. Schulze
{"title":"Exploring the Benefit of Engaging the Coupled Aero-Elastic Adjoint Approach in MDO for Different Wing Structure Flexibilities","authors":"M. Abu-Zurayk, M. Schulze","doi":"10.2514/6.2023-3314","DOIUrl":"https://doi.org/10.2514/6.2023-3314","url":null,"abstract":"","PeriodicalId":403570,"journal":{"name":"AIAA AVIATION 2023 Forum","volume":"160 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126644302","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
Anisotropic Mach Cone Aligned Mesh Adaptation for Low Boom Simulations 低爆臂模拟的各向异性Mach锥对齐网格自适应
AIAA AVIATION 2023 Forum Pub Date : 2023-06-08 DOI: 10.2514/6.2023-4333
Chase Ashby, J. Housman, Jared C. Duensing
{"title":"Anisotropic Mach Cone Aligned Mesh Adaptation for Low Boom Simulations","authors":"Chase Ashby, J. Housman, Jared C. Duensing","doi":"10.2514/6.2023-4333","DOIUrl":"https://doi.org/10.2514/6.2023-4333","url":null,"abstract":"","PeriodicalId":403570,"journal":{"name":"AIAA AVIATION 2023 Forum","volume":"35 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127008839","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
Pressure fluctuation spectral peaks due to ‘guided waves’ in the upstream direction of a jet 由于“导波”在射流上游方向的压力波动谱峰
AIAA AVIATION 2023 Forum Pub Date : 2023-06-08 DOI: 10.2514/6.2023-3649
K. Zaman, A. Fagan, P. Upadhyay
{"title":"Pressure fluctuation spectral peaks due to ‘guided waves’ in the upstream direction of a jet","authors":"K. Zaman, A. Fagan, P. Upadhyay","doi":"10.2514/6.2023-3649","DOIUrl":"https://doi.org/10.2514/6.2023-3649","url":null,"abstract":"","PeriodicalId":403570,"journal":{"name":"AIAA AVIATION 2023 Forum","volume":"16 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114938208","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
Simulator Study on a Spatially Separated Airline Crew in a Complex Decision-Making Scenario 空间分离航空机组复杂决策情景的仿真研究
AIAA AVIATION 2023 Forum Pub Date : 2023-06-08 DOI: 10.2514/6.2023-3474
D. Niedermeier, A. Papenfuss, Matthias Wies
{"title":"Simulator Study on a Spatially Separated Airline Crew in a Complex Decision-Making Scenario","authors":"D. Niedermeier, A. Papenfuss, Matthias Wies","doi":"10.2514/6.2023-3474","DOIUrl":"https://doi.org/10.2514/6.2023-3474","url":null,"abstract":"","PeriodicalId":403570,"journal":{"name":"AIAA AVIATION 2023 Forum","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115046799","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
Two-phase wake-mixing layer flow past a splitter plate: an experimental investigation 两相尾迹混合层流过隔板的实验研究
AIAA AVIATION 2023 Forum Pub Date : 2023-06-08 DOI: 10.2514/6.2023-3774
A. Della Pia, T. Michelis, M. Chiatto, M. Kotsonis, L. de Luca
{"title":"Two-phase wake-mixing layer flow past a splitter plate: an experimental investigation","authors":"A. Della Pia, T. Michelis, M. Chiatto, M. Kotsonis, L. de Luca","doi":"10.2514/6.2023-3774","DOIUrl":"https://doi.org/10.2514/6.2023-3774","url":null,"abstract":"","PeriodicalId":403570,"journal":{"name":"AIAA AVIATION 2023 Forum","volume":"44 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115087748","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
A Feasibility Calculation Framework for Beam Powered Aircraft 波束动力飞机的可行性计算框架
AIAA AVIATION 2023 Forum Pub Date : 2023-06-08 DOI: 10.2514/6.2023-4152
Ethan C. Wright, D. DeLaurentis
{"title":"A Feasibility Calculation Framework for Beam Powered Aircraft","authors":"Ethan C. Wright, D. DeLaurentis","doi":"10.2514/6.2023-4152","DOIUrl":"https://doi.org/10.2514/6.2023-4152","url":null,"abstract":"","PeriodicalId":403570,"journal":{"name":"AIAA AVIATION 2023 Forum","volume":"104 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115180789","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
Evaluation of a time-varying mass nonlinear energy sink on the helicopter ground resonance problem 时变质量非线性能量沉对直升机地面共振问题的评价
AIAA AVIATION 2023 Forum Pub Date : 2023-06-08 DOI: 10.2514/6.2023-4395
T. Morais, César A. Reis, L. Sanches, G. Michon
{"title":"Evaluation of a time-varying mass nonlinear energy sink on the helicopter ground resonance problem","authors":"T. Morais, César A. Reis, L. Sanches, G. Michon","doi":"10.2514/6.2023-4395","DOIUrl":"https://doi.org/10.2514/6.2023-4395","url":null,"abstract":"","PeriodicalId":403570,"journal":{"name":"AIAA AVIATION 2023 Forum","volume":"150 9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115539641","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
BERT for Aviation Text Classification BERT为航空文本分类
AIAA AVIATION 2023 Forum Pub Date : 2023-06-08 DOI: 10.2514/6.2023-3438
Xiao Jing, Akul Chennakesavan, Chetan Chandra, Mayank V. Bendarkar, Michelle R. Kirby, D. Mavris
{"title":"BERT for Aviation Text Classification","authors":"Xiao Jing, Akul Chennakesavan, Chetan Chandra, Mayank V. Bendarkar, Michelle R. Kirby, D. Mavris","doi":"10.2514/6.2023-3438","DOIUrl":"https://doi.org/10.2514/6.2023-3438","url":null,"abstract":"The advent of transformer-based models pre-trained on large-scale text corpora has rev-olutionized Natural Language Processing (NLP) in recent years. Models such as BERT (Bidirectional Encoder Representations from Transformers) offer powerful tools for understanding contextual information and have achieved impressive results in numerous language understanding tasks. However, their application in the aviation domain remains relatively unexplored. This study discusses the challenges of applying multi-label classification problems on aviation text data. A custom aviation domain specific BERT model (Aviation-BERT) is compared against BERT-base-uncased for anomaly event classification in the Aviation Safety Reporting System (ASRS) data. Aviation-BERT is shown to have superior performance based on multiple metrics. By focusing on the potential of NLP in advancing complex aviation safety report analysis, the present work offers a comprehensive evaluation of BERT on aviation domain datasets and discusses its strengths and weaknesses. This research highlights the significance of domain-specific NLP models in improving the accuracy and efficiency of safety report classification and analysis in the aviation industry.","PeriodicalId":403570,"journal":{"name":"AIAA AVIATION 2023 Forum","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115576701","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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