Zhenyu Huang, Xudong Qian, Zhoucheng Su, D.C. Pham, N. Sridhar,
... complete understanding of the bending behavior of large-scaled composite pipes, showing distinct failure modes for filament wound ... the capability for the failure analysis of large-scaled composite pipes such as composite risers in offshore applications.
Tópico(s): Structural Integrity and Reliability Analysis
2019 - Elsevier BV | Composites Part B Engineering
... pure TiO2 fiber, the TiO2/CuS micro–nano-scaled composite fibers exhibited a strong absorption in the visible ...
Tópico(s): TiO2 Photocatalysis and Solar Cells
2012 - Elsevier BV | Progress in Natural Science Materials International
S.D. Kaloshkin, Luigi‐Jules Vandi, Victor V. Tcherdyntsev, Е.В. Шелехов, В. Д. Данилов,
Multi-scaled composite materials are of great importance, because they exhibit higher mechanical properties than those attained using conventional fillers or polymer blends. In this work, multi-scaled composite materials based on ultra-high-molecular weight polyethylene (UHMWPE), quasicrystals, polyimide and bronze are investigated for use ...
Tópico(s): Fullerene Chemistry and Applications
2008 - Elsevier BV | Journal of Alloys and Compounds
Peter M. Sadler, R. A. Cooper, Michael J. Melchin,
... adjacent events in the composite sequence. The resulting scaled composite sequence is converted to a relative geologic time ... also used to test for linearity of the scaled composite.The final time scale has a potential resolving ...
Tópico(s): Paleontology and Stratigraphy of Fossils
2009 - Geological Society of America | Geological Society of America Bulletin
... molding technique. The ultimate tensile strength of thickness scaled composite and nano-composite specimen was examined. Impact tests ... and 3.78 m/s for both thickness scaled composite specimens with and without nano-composite addition. It was observed that ply-level scaled laminates absorbs more impact energy compared to sub- ... more in nano-composite specimens compared to plain-composite material. The damage developed in the ply-level scaled specimen is more compared to sub-laminate level ...
Tópico(s): Polymer Nanocomposites and Properties
2014 - Elsevier BV | Procedia Materials Science
J.J. Wang, Yanchen Song, W. Wang, L.F. Tu,
... determined. A quasi-static crushing experiment using a scaled composite cylinder is conducted to investigate the failure mechanism ... section. In addition, a numerical model of the scaled composite cylinder is developed and validated using experimental results. ...
Tópico(s): Structural Response to Dynamic Loads
2018 - Elsevier BV | Ocean Engineering
Chao You, Mehdi Yasaee, Iman Dayyani,
... study, a novel approach is proposed to design scaled composite structures that can be used to predict the structural responses (e.g. static bending, modal behaviour, and compressive buckling) of the prototype. The objective is to overcome the main drawback of the conventional design method, which tends to result in low accuracy of the prototype prediction when certain variables cannot be appropriately scaled due to manufacturing constraints (e.g. ply thickness). ...
Tópico(s): Acoustic Wave Phenomena Research
2019 - Elsevier BV | Composite Structures
In April of 2003, a company called Scaled Composites lifted the veil of secrecy from a longtime research program and introduced to the world. And the age of commercial space travel took ... and design to the deals that brought together Scaled Composites' Burt Rotan and Virgin Airlines' Sir Richard Branson ...
Tópico(s): Spacecraft Design and Technology
2008 - Emerald Publishing Limited | Aircraft Engineering and Aerospace Technology
D. Benarab, Thibault Napoléon, Ayman Alfalou, Antoine Verney, Philippe Hellard,
... detect the swimmer’s head, we propose the Scaled Composite JTC which is based on the NL-JTC ... method a contrario. The second consists of a Scaled Composite Reference. The tests conducted on real video sequences ...
Tópico(s): Advanced Optical Sensing Technologies
2020 - Hindawi Publishing Corporation | International Journal of Optics
Laura Aliotta, Alessandro Vannozzi, Daniele Bonacchi, Maria‐Beatrice Coltelli, Andrea Lazzeri,
... melt fluidity properties, when compared to the lab-scaled composites. Analytical models were also adopted to predict the ...
Tópico(s): Polymer Foaming and
2021 - Multidisciplinary Digital Publishing Institute | Polymers
Sushant Sharma, Abhishek Kumar Pathak, Vidya Nand Singh, Satish Teotia, Sanjay R. Dhakate, Bhanu Pratap Singh,
... effects of MWCNTs on interfacial properties of multi-scaled composite tapes are correlated by Raman spectral shift, FTIR ...
Tópico(s): Carbon Nanotubes in
2018 - Elsevier BV | Carbon
David P. Johnson, J. Morton, Sotiris Kellas, Karen E. Jackson,
... flexural response of ply-level and sublaminate-level scaled composites was investigated. Two laminates were studied, namely, [+45/- ...
Tópico(s): Fire effects on concrete materials
2000 - American Institute of Aeronautics and Astronautics | AIAA Journal
Xiaochuan Sun, Stephen R. Hallett, Hiroshi Suemasu, M.R. Wisnom,
... delaminations on the geometrical nonlinearity and response of scaled composite laminated plates subjected to a transverse concentrated load ...
Tópico(s): Structural Behavior of Reinforced Concrete
2019 - Elsevier BV | Composite Structures
Fan Wang, Jing Wang, Lei He, Nan Feng, Hongming Li, Ming Jiang, Junrong Wang, Jianjun Yi, Kefeng Wang, Qigu Huang, Wantai Yang,
... polymeric materials was described in this work. Nano-scaled novel composites of elastomeric ter-polypropylene blended with isotactic polypropylene ( ...
Tópico(s): Polymer Nanocomposite Synthesis and Irradiation
2017 - Elsevier BV | Materials Letters
David P. Johnson, J. Morton, Sotiris Kellas, Karen E. Jackson,
... three simi- lar generic layups that have been scaled at the sublaminate level. Two carbon-fiber-reinforced composite systems were considered: AS4/3502 and APC-2, ...
Tópico(s):
1998 - American Institute of Aeronautics and Astronautics | AIAA Journal
Yi‐Wei Chang, Jeng-Shing Chern,
... expert Burt Rutan and built by Mojave-based Scaled Composites, the private program is financially backed by the ... born. SS1 retired immediately after winning the prize. Scaled Composites continued to develop the White Knight Two (WK2) ...
Tópico(s): Spacecraft Design and Technology
2013 - | Journal of aeronautics astronautics and aviation
... level once one level has been determined. The scaled composite diagram accounts for the X-ray absorption lines ...
Tópico(s): Electron and X-Ray Spectroscopy Techniques
1970 - IOP Publishing | Journal of Physics C Solid State Physics
Karen E. Jackson, Sotiris Kellas, J. Morton,
... it was deduced that the elastic response of scaled composite specimens was independent of size. However, a significant scale effect in strength was observed. In addition, a transition in failure mode was observed among scaled specimens of certain laminate stacking se quences. A ...
Tópico(s): Structural Response to Dynamic Loads
1992 - SAGE Publishing | Journal of Composite Materials
Ziwen Xu, Zhongwei Guan, W.J. Cantwell,
... supplemented with results from additional flexural tests on scaled composite beams, which highlighted a decrease in both strength ... scale size increases. Strain-rate effects in this composite have been also identified, with the plates absorbing less energy as the loading-rate is increased. Tests on scaled plates have shown that the normalised perforation energy increases rapidly with scale size. An examination of the load-displacement response indicates that the elastic response obeys a simple scaling law, whereas that the damage does not. It was found that fibre damage was more severe in larger composite panels. It is argued that the energy absorbed ...
Tópico(s): High-Velocity Impact and Material Behavior
2017 - Elsevier BV | Composite Structures
... frame system, represented here by a 1/7-scaled composite moment frame with steel reinforced concrete (SRC) columns and reinforced concrete (RC) wing walls. Special characteristics of this scaled system are irregular story layout, strong-beam weak- ...
Tópico(s): Structural Health Monitoring Techniques
2014 - World Scientific | International Journal of Structural Stability and Dynamics
Yuntian Wu, Dao-yang Kang, Yeong‐Bin Yang,
... use in high-rise buildings. Three one-fourth scaled composite wall specimens with an aspect ratio of 1. ...
Tópico(s): Structural Behavior of Reinforced Concrete
2016 - Elsevier BV | Engineering Structures
William S. Rubink, V. Ageh, Hunter Lide, Nathan A. Ley, Marcus L. Young, Daniel Casem, Eric J. Faierson, T.W. Scharf,
... of TiB2 phase in both small and larger-scaled composites. An optimized B4C-23 vol.%TiB2 composite with ...
Tópico(s): Advanced materials and
2021 - Elsevier BV | Journal of the European Ceramic Society
Mohamad Eydani Asl, Christopher Niezrecki, James A. Sherwood, Peter Avitabile,
... is introduced as a novel approach to design scaled down composite models with totally different layups than the full-scale component. According to the results, depending on the desired size of the scaled models and ply scheme of the full-scale ...
Tópico(s): Engineering Applied Research
2016 - Springer Nature | Conference proceedings of the Society for Experimental Mechanics
... to afford remarkable property enhancements relative to conventionally scaled composites. This paper focused on preparation of PVAc/organic ...
Tópico(s): Silicone and Siloxane Chemistry
2002 - Science Press | Acta Polymerica Sinica
David J. Harding, Karl Wirth, John Bird,
... layers, and hydrothermal alteration and metamorphism of basalt. Scaled composites of TM Bands 7,3,1 and 5, ...
Tópico(s): Remote-Sensing Image Classification
1989 - Elsevier BV | Remote Sensing of Environment
Matthew K. Wynia, Chandra Y. Osborn,
... centered communication across seven communication items. Using a scaled composite of these items, limited health literacy remained associated ...
Tópico(s): Mobile Health and mHealth Applications
2010 - Taylor & Francis | Journal of Health Communication
Junshik Um, Greg M. McFarquhar,
... sponsored by the Atmospheric Radiation Measurement programme, the Scaled Composites Proteus aircraft executed spiral profiles and flew horizontal ...
Tópico(s): Atmospheric Ozone and Climate
2009 - Wiley | Quarterly Journal of the Royal Meteorological Society
Sang‐Woo Kim, Eunho Kim, Mi-Sun Rim, Pratik Shrestha, In Lee, Il‐Bum Kwon,
In this study, the structural performance tests, i.e., static tests and dynamic tests of the composite wind turbine blade, were carried out by using the embedded fiber Bragg grating (FBG) sensors. The composite wind turbine blade used in the test is the 1/23 scale of the 750 kW composite blade. In static tests, the deflections along the blade were evaluated. Evaluations were carried out with simple beam theory and quadratic fitting method by using the embedded FBG sensors to predict the structural ...
Tópico(s): Icing and De-icing Technologies
2011 - Springer Science+Business Media | International Journal of Aeronautical and Space Sciences
Y.‐J. Lee, Jinze Wu, Yao Hsu, Chi-Jui Chung,
... one of the promising manufacturing techniques for large-scaled composite components with complex geometry, such as yachts or ...
Tópico(s):
2006 - Wiley | Polymer Composites
Proma Paul, D. Scott LaMontagne, Nga Thi Le,
... of responses for each question and devised a scaled composite measure for knowledge.Participants believed they had received ...
Tópico(s): Hepatitis B Virus Studies
2012 - West Asia Organization for Cancer Prevention | Asian Pacific Journal of Cancer Prevention