SAMPE 2022最新文献_第7页

Investigation of Infill Pattern in Parts Manufactured with Fused Deposition Modeling 用熔融沉积模型制造零件的填充模式研究

SAMPE 2022 Pub Date : 1900-01-01 DOI: 10.33599/nasampe/s.22.0736

D. Lanning, T. Brown, T. Luchik, L. Hill

引用次数: 0

Improving Damage Tolerance of Plain Weave S-2 Glass Thick-Section Composites Subjected to High Energy Impact 提高S-2玻璃厚截面平纹编织复合材料高能冲击损伤容限

SAMPE 2022 Pub Date : 1900-01-01 DOI: 10.33599/nasampe/s.22.0829

A. Yiournas, B. Haque, D. O'brien, N. Shevchenko, S. Sharma, S. Yarlagadda, J. GILLESPIE, JR., P. Samuel

引用次数: 1

Graphite Nanoplatelet-Filled Linear Low-Density Polyethylene: Nanocomposites for Enhanced Heat Transfer and Electrostatic Dissipation 石墨纳米片填充线性低密度聚乙烯:增强传热和静电耗散的纳米复合材料

SAMPE 2022 Pub Date : 1900-01-01 DOI: 10.33599/nasampe/s.22.0835

C. Owens, E. Taylor, J. McTyer, O. Guzdemir, A. Ogale, S. Kanhere

引用次数: 1

Polyether-Based Benzoxazine Monomers as Process Aids and Tougheners in Glassy Network Composites 聚醚基苯并恶嗪单体在玻璃网状复合材料中的助加工剂和增韧剂

SAMPE 2022 Pub Date : 1900-01-01 DOI: 10.33599/nasampe/s.22.0753

C. Sarantes, J. Wiggins, L. La Beaud

引用次数: 0

Automated Fiber Placement Off-Part Time Mitigation Using Portable Augmented Reality System 使用便携式增强现实系统的自动光纤放置非部分时间缓解

SAMPE 2022 Pub Date : 1900-01-01 DOI: 10.33599/nasampe/s.22.0706

A. Brasington, C. Sacco, R. Harik, R. Wehbe, N. Johnson

引用次数: 0

Digital Twin Validation for the In-Situ Automated Fiber Placement Process of Thermoplastic Composites 热塑性复合材料原位自动铺布工艺的数字孪生验证

SAMPE 2022 Pub Date : 1900-01-01 DOI: 10.33599/nasampe/s.22.0746

C. Brecher, H. Baumann, H. Janssen, M. Schulz

引用次数: 0

Carbon Nanocomposite Sensor for Remote Structural Health Monitoring of Composite Pipeline 用于复合管道结构健康远程监测的碳纳米复合材料传感器

SAMPE 2022 Pub Date : 1900-01-01 DOI: 10.33599/nasampe/s.22.0708

H. Dai, D. Sung, E. Thostenson, S. Doshi, A. Chaudhari

引用次数: 0

Effects of Different Surface Characteristics on the Fracto-Emission of Carbon Fiber Reinforced Composite Adhesive Bond Failures 不同表面特性对碳纤维增强复合材料粘结失效裂纹发射的影响

SAMPE 2022 Pub Date : 1900-01-01 DOI: 10.33599/nasampe/s.22.0771

R. Raihan, R. Qhobosheane, Vamsee Vadlamudi, M. Rahman

{"title":"Effects of Different Surface Characteristics on the Fracto-Emission of Carbon Fiber Reinforced Composite Adhesive Bond Failures","authors":"R. Raihan, R. Qhobosheane, Vamsee Vadlamudi, M. Rahman","doi":"10.33599/nasampe/s.22.0771","DOIUrl":"https://doi.org/10.33599/nasampe/s.22.0771","url":null,"abstract":"The advent of fiber reinforced composite materials with superior properties over conventional metallic components have allowed rapid adaptation of these materials in a variety of industries. The aerospace, automobile, and marine industries have incorporated composite materials heavily into the vehicle structure, increasing the need to develop and investigate proper bonding and joining techniques. However, a proper understanding of such mechanisms with various surface characteristics is still under investigation. Fractures in structural components are accompanied by emission of electrons, positive and neutral ions, photons, and so on. Collectively these emissions are known as ‘fracto-emissions.’ This work focuses on utilizing fracto-emissions to improve understanding of bonding mechanisms. Carbon fiber composite samples with two different methods of surface preparation will be produced: roughening and chemical contamination. Prior to bonding, surfaces of these samples were characterized to determine surface free energy, surface roughness, and chemical profile. Following bonding, dielectric properties of the bonded specimens were collected. Bonded samples were then subjected to Mode I testing for fracture analysis, as well as the charges released by fracto-emission during bond failure were recorded using a mixed domain oscilloscope. An inverse relation between peak forces and dielectric relaxation strengths were observed. Strong correlations between the crack propagation and fracto-emission in terms of EM wave signal were observed.","PeriodicalId":223697,"journal":{"name":"SAMPE 2022","volume":"103 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124729147","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

Multiscale Modeling of Polymers: Leveraging Reaction Kinetics for Structure Morphology and Property Prediction 聚合物的多尺度建模:利用反应动力学进行结构形态和性质预测

SAMPE 2022 Pub Date : 1900-01-01 DOI: 10.33599/nasampe/s.22.0823

H. Kwak, J. Sanders, T. Mustard, M. Afzal

引用次数: 0

Influence of Pyrolysis Ramp Rate on Char Yield for Difunctional Furan Based Benzoxazine 热解斜坡速率对双官能团呋喃基苯并恶嗪产率的影响

SAMPE 2022 Pub Date : 1900-01-01 DOI: 10.33599/nasampe/s.22.0730

G. Palmese, M. Chauby

引用次数: 0