Results 61 to 70 of about 52,295 (267)

Designing a Green Aircraft; Cal Poly's 2009 Undergraduate Aircraft Designs

48th AIAA Aerospace Sciences Meeting Including the New Horizons Forum and Aerospace Exposition, 2010
(RFP) asked for an advanced, environmentally compatible commercial transport design that seats 150 (dual class) passengers with US transcontinental range capability. The design was to show significant improvements in fuel burn (with associated CO2 reduction) and reduced community noise, while maintaining or improving productivity and passenger comfort ...
McDonald, Robert A., Wright, Bruce
openaire   +3 more sources

Analysis method of flight crew human factors in system safety assessment

Hangkong gongcheng jinzhan
With the improvement of high complexity and automation level of the aircraft systems，pilots are often ill-prepared to cope with an actual emergency or failure，and their corrective actions may be erroneous，delayed or incomplete.
LIU Huixing, RUAN Hongze, LI Xianping, FENG Zhen   +3 more
doaj   +1 more source

Supercritical CO2‐Induced Porous MXene Films for Electromagnetic Interference Shielding and Infrared Stealth

Advanced Science, EarlyView.
The phase transition of supercritical CO2 induces the foaming of dense MXene film without compromise inherent structure of MXene nanosheet. The foamed porous MXene film manifests remarkable EMI shielding and infrared thermal camouflage performances. Moreover, the foaming strategy is broadly adaptable and can be extended to other two‐dimensional films ...
Hui Zhao, Shuai Li, Jiabei He, Tong Gao, Jingfeng Wang, Dongxiao Kan, Wangtu Huo, Lixin Chen   +7 more
wiley   +1 more source

Analysis of Natural Laminar Flow Aircraft based on Airline Network Design and Fleet Assignment

, 2011
This paper demonstrates the evaluation of a future aircraft concept equipped with natural laminar fow technology (NLF) based on airline network design and fleet assignment.
Matthias Braun, Koch, Alexander, Alexander Koch, Tobias Wunderlich, Wunderlich, Tobias, Braun, Matthias, Kai Wicke, Wicke, Kai   +7 more
core   +1 more source

2D Materials Empowered Radar Absorbing Materials: A Review

Advanced Electronic Materials, EarlyView.
Recent progress in 2D materials empowered radar absorbing materials (RAMs) is reviewed, highlighting four key structural design strategies that enhance electromagnetic wave absorption. Porous structures, heterogeneous interfaces, printed metamaterials, and tunable metasurfaces are compared in terms of their governing physics, fabrication complexity ...
Yujie Zhong, Shuncong Zhong, Yi Huang, Shan‐Tung Tu, Minghong Wu   +4 more
wiley   +1 more source

Study on technical system and key contents of aircraft tire burst design for CS 25.734

Hangkong gongcheng jinzhan
Tire burst is a common aviation accident that easily occurs during aircraft take-off and landing, which can seriously affect the aircraft safety. On the basis of civil aircraft system engineering concept, an aircraft tire burst design technical system ...
ZHOU Changwei, CHEN Yu, WANG Zhaodong, JIN Hui, ZHANG Lijuan, ZHANG Chenlizi, WU Xihui, WANG Jiajie, WANG Peiyan   +8 more
doaj   +1 more source

The microstructure and mechanical properties of TA15 joints by laser forming connection

International Journal of Lightweight Materials and Manufacture, 2018
The microstructure and mechanical properties of laser forming connected joints of TA15 fabricated by hot isostatic pressing (HIP) process were investigated. The results showed that high-quality joints are produced by laser forming connection (LFC).
Bendong Xing, Xiangming Wang, Bin Wu, Can Cui, Minghao Xuan   +4 more
doaj   +1 more source

A Quantitative Lithium Inventory Framework for Anode‐Free Lithium Metal Batteries

Advanced Energy Materials, EarlyView.
A component‐resolved lithium inventory framework quantitatively tracks Li redistribution across the cell in anode‐free NMC622||Cu pouch cells throughout cycling. Three sequential degradation stages are identified: formation‐driven cathode Li depletion, midlife inactive Li0 accumulation, and late‐stage runaway SEI thickening. The cathode, as the sole Li
Wurigumula Bao, Alex Liu, Thomas S. Marchese, Yuanlong Bill Zheng, Weikang Li, Dhevathi Rajan Rajagopalan Kannan, Vallabha Rao Rikka, Vinay Premnath, Judith Jeevarajan, Ying Shirley Meng   +9 more
wiley   +1 more source

Study of optimisation strategies for aircraft structural design [PDF]

, 2012
Optimisation plays an important role in structural design. Structural design optimisation is not only a matter of weight reduction of the structure; it can be used to optimise any type of objectives.
Huang, Feng
core  

Effect of rolling texture on bearing capacity of aircraft repair patches and replaced panels

Aviation
The article combines issues related to biaxial fatigue loading, corrections for equivalent stress calculations, and the practical application of new knowledge regarding biaxial fatigue in the aviation industry.
Mykhailo Karuskevych, Sergiy Ignatovych, Tetiana Maslak, Oleg Karuskevych   +3 more
doaj   +1 more source