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SAMPE 2019 - Charlotte, NC最新文献

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Innovations in Washout Tooling to Lower Cost, Shorten Lead Times, and Improve Properties 冲蚀模具的创新，以降低成本，缩短交货时间，提高性能
SAMPE 2019 - Charlotte, NC Pub Date : 2019-04-11 DOI: 10.33599/NASAMPE/S.19.1551
L. Clements, J. Crowley
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引用次数: 0
Prediction of Fatigue Failure in Fibrous Composites Using the Reduced-Order Multiscale Discrete Damage Theory 基于降阶多尺度离散损伤理论的纤维复合材料疲劳失效预测
SAMPE 2019 - Charlotte, NC Pub Date : 2019-04-11 DOI: 10.33599/NASAMPE/S.19.1430
Zimu Su, Caglar Oskay
{"title":"Prediction of Fatigue Failure in Fibrous Composites Using the Reduced-Order Multiscale Discrete Damage Theory","authors":"Zimu Su, Caglar Oskay","doi":"10.33599/NASAMPE/S.19.1430","DOIUrl":"https://doi.org/10.33599/NASAMPE/S.19.1430","url":null,"abstract":"","PeriodicalId":162077,"journal":{"name":"SAMPE 2019 - Charlotte, NC","volume":"126 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-04-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132534484","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
Reliable Bonding of Composite Laminates Using Reflowable Epoxy Resins 可回流环氧树脂复合层压板的可靠粘接
SAMPE 2019 - Charlotte, NC Pub Date : 2019-04-11 DOI: 10.33599/NASAMPE/S.19.1416
F. Palmieri, T. Hudson, R. Cano, Erik Tastepe, Dean Rufeisen, L. Ahmed, Yi Lin, C. Wohl, J. Connell
{"title":"Reliable Bonding of Composite Laminates Using Reflowable Epoxy Resins","authors":"F. Palmieri, T. Hudson, R. Cano, Erik Tastepe, Dean Rufeisen, L. Ahmed, Yi Lin, C. Wohl, J. Connell","doi":"10.33599/NASAMPE/S.19.1416","DOIUrl":"https://doi.org/10.33599/NASAMPE/S.19.1416","url":null,"abstract":"Epoxy matrix composites assembled with adhesives maximize the performance of aerospace structures, but the possibility of forming weak bonds requires the installation of redundant fasteners, which add weight and manufacturing cost. Co-cured joints (e.g. unitized composite structures) are immune to weak bonds because the uncured resin undergoes diffusion and mixing through the joint. A means of co-curing complex structures may reduce the need for redundant fasteners in bondlines. To this end, NASA started the AERoBOND project to develop novel joining materials to enable a “secondary-co-cure” assembly process. Aerospace epoxy resin systems reformulated with offset stoichiometry prevented the resin from advancing beyond the gel point during a conventional autoclave cure cycle up to 180 °C. The offset resins were applied to the joining surfaces of laminate preforms as prepreg. Two surfaces with complimentary offset resins were joined using conventional secondary bonding techniques. Preliminary efforts have indicated that the resulting joint has no discernable interface and appears as a conventional cocured laminate under optical magnification. This report will discuss the initial work performed regarding formulation of the epoxy resin system using calorimetry, rheology, and mechanical testing.","PeriodicalId":162077,"journal":{"name":"SAMPE 2019 - Charlotte, NC","volume":"123 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-04-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131202179","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
Temperature-Dependent Mechanical Response of Carbon Nanotube Reinforced Epoxy Nanocomposites: An Atomistic Simulation Study 碳纳米管增强环氧纳米复合材料的力学响应:原子模拟研究
SAMPE 2019 - Charlotte, NC Pub Date : 2019-04-11 DOI: 10.33599/NASAMPE/S.19.1529
Jacob J. Schichtel, B. Koo, A. Chattopadhyay
{"title":"Temperature-Dependent Mechanical Response of Carbon Nanotube Reinforced Epoxy Nanocomposites: An Atomistic Simulation Study","authors":"Jacob J. Schichtel, B. Koo, A. Chattopadhyay","doi":"10.33599/NASAMPE/S.19.1529","DOIUrl":"https://doi.org/10.33599/NASAMPE/S.19.1529","url":null,"abstract":"","PeriodicalId":162077,"journal":{"name":"SAMPE 2019 - Charlotte, NC","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-04-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126601001","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 Mathematical Approach to Manufacturing Process and Systems Modeling Using Geometric Programming 使用几何规划的制造过程和系统建模的数学方法
SAMPE 2019 - Charlotte, NC Pub Date : 2019-04-11 DOI: 10.33599/NASAMPE/S.19.1599
Scott T. Nill, L. Nietner, Alexander Rubin
{"title":"A Mathematical Approach to Manufacturing Process and Systems Modeling Using Geometric Programming","authors":"Scott T. Nill, L. Nietner, Alexander Rubin","doi":"10.33599/NASAMPE/S.19.1599","DOIUrl":"https://doi.org/10.33599/NASAMPE/S.19.1599","url":null,"abstract":"","PeriodicalId":162077,"journal":{"name":"SAMPE 2019 - Charlotte, NC","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-04-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124249284","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
Elements and Mechanisms for Applying Artificial Intelligence to Composites Fabrication 人工智能在复合材料制造中的应用
SAMPE 2019 - Charlotte, NC Pub Date : 2019-04-11 DOI: 10.33599/NASAMPE/S.19.1435
S. Blake
{"title":"Elements and Mechanisms for Applying Artificial Intelligence to Composites Fabrication","authors":"S. Blake","doi":"10.33599/NASAMPE/S.19.1435","DOIUrl":"https://doi.org/10.33599/NASAMPE/S.19.1435","url":null,"abstract":"","PeriodicalId":162077,"journal":{"name":"SAMPE 2019 - Charlotte, NC","volume":"74 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-04-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121909670","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
Smart Composite Using Optic Fiber Sensor Embedded in Three Dimensional Woven Preform 基于光纤传感器嵌入三维编织预制体的智能复合材料
SAMPE 2019 - Charlotte, NC Pub Date : 2019-04-11 DOI: 10.33599/NASAMPE/S.19.1436
Elizabeth C. Claunch, A. Seyam, K. Peters
{"title":"Smart Composite Using Optic Fiber Sensor Embedded in Three Dimensional Woven Preform","authors":"Elizabeth C. Claunch, A. Seyam, K. Peters","doi":"10.33599/NASAMPE/S.19.1436","DOIUrl":"https://doi.org/10.33599/NASAMPE/S.19.1436","url":null,"abstract":"","PeriodicalId":162077,"journal":{"name":"SAMPE 2019 - Charlotte, NC","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-04-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123019849","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
Optically Enhanced Bonding Workstation for Robust Bonding 光学增强键合工作站，用于坚固的键合
SAMPE 2019 - Charlotte, NC Pub Date : 2019-04-11 DOI: 10.33599/NASAMPE/S.19.1398
Eileen O. Kutscha, K. Blohowiak, Vicki Wu, Marc J. Piehl
{"title":"Optically Enhanced Bonding Workstation for Robust Bonding","authors":"Eileen O. Kutscha, K. Blohowiak, Vicki Wu, Marc J. Piehl","doi":"10.33599/NASAMPE/S.19.1398","DOIUrl":"https://doi.org/10.33599/NASAMPE/S.19.1398","url":null,"abstract":"","PeriodicalId":162077,"journal":{"name":"SAMPE 2019 - Charlotte, NC","volume":"107 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-04-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123234243","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
Cold Spray Technology for Structural Restoration of Sea-Based Aviation Structural Materials 海基航空结构材料结构修复的冷喷涂技术
SAMPE 2019 - Charlotte, NC Pub Date : 2019-04-11 DOI: 10.33599/NASAMPE/S.19.1503
S. Arunachalam, S. Dorman
{"title":"Cold Spray Technology for Structural Restoration of Sea-Based Aviation Structural Materials","authors":"S. Arunachalam, S. Dorman","doi":"10.33599/NASAMPE/S.19.1503","DOIUrl":"https://doi.org/10.33599/NASAMPE/S.19.1503","url":null,"abstract":"","PeriodicalId":162077,"journal":{"name":"SAMPE 2019 - Charlotte, NC","volume":"39 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-04-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115291864","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 New Tailored UV Based Surface Activation Method for Bonding to Thermoplastics 一种新型的基于UV的热塑性塑料粘接表面活化方法
SAMPE 2019 - Charlotte, NC Pub Date : 2019-04-11 DOI: 10.33599/NASAMPE/S.19.1628
S. Chaeichian, Kaspar Schaerer, R. O'kane, Michael Halbasch
{"title":"A New Tailored UV Based Surface Activation Method for Bonding to Thermoplastics","authors":"S. Chaeichian, Kaspar Schaerer, R. O'kane, Michael Halbasch","doi":"10.33599/NASAMPE/S.19.1628","DOIUrl":"https://doi.org/10.33599/NASAMPE/S.19.1628","url":null,"abstract":"","PeriodicalId":162077,"journal":{"name":"SAMPE 2019 - Charlotte, NC","volume":"33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-04-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123359878","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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