Results 31 to 40 of about 845 (188)

Climate impact of supersonic air traffic: an approach to optimize a potential future supersonic fleet ─ results from the EU-project SCENIC [PDF]

Atmospheric Chemistry and Physics, 2007
The demand for intercontinental transportation is increasing and people are requesting short travel times, which supersonic air transportation would enable. However, besides noise and sonic boom issues, which we are not referring to in this investigation,
I.S.A. Isaksen, L. Gulstad, J. Pyle, O. Dessens, H. Rogers, D. Iachetti, G. Pitari, R. Sausen, M. Ponater, A. Stenke, V. Grewe, O.A. Søvde, C. Marizy, E. Pascuillo   +13 more
doaj  

INVESTIGATION AND MODIFICATION OF AERODYNAMIC CHARACTERISTICS OF SUPERSONIC AIRCRAFT

Journal of Engineering, 2010
Increasing the aerodynamic efficiency and enhancing the supermaneuverability for the selected supersonic aircraft (F-16A) is presented. Aerodynamic characteristics, surface pressure distribution and maximum lift are are estimated for the baseline ...
Jafar M. Hassan, Laith K. Abbass, Laith W. Ismail   +2 more
doaj   +1 more source

Advancing Energy Efficiency in Smart Windows via Dual‐Responsive Electro‐Thermochromism

Advanced Science, EarlyView.
A durable and stable quasi‐solid‐state electro‐thermal dual‐responsive photothermal regulation device has been employed in advanced energy‐efficient smart windows. The devised device not only incorporates a thermochromic hydrogel characterized by high ionic conductivity, high optical transmittance, and a low LCST, but also comprises an electrochromic ...
Tongyu Chen, Bing Xu, Guolong Zhou, Wenting Wu, Bingkun Huang, Xiaohui Tang, William W. Yu, Pooi See Lee, Wu Zhang, Zhongyang Wang, Jingwei Chen   +10 more
wiley   +1 more source

ALD Derived Li2O Layer Stabilizing Solid Electrolyte Interphase of Silicon/Carbon Anodes for Lithium Storage

Carbon Energy, EarlyView.
A durable solid electrolyte interphase (SEI) is essential for mitigating the mechanical fracture and interfacial instability of silicon anodes under strong electrochemical‐mechanical coupling. Herein, a uniform Li2O layer was accurately deposited on the Si/C composites to regulate the growth characteristics of SEI.
Ming Li, He Xu, Qinting Jiang, Yuhui Xu, Jingjing Wang, Mengxin Bai, Bo Sun, Xuan Yang, Xiaoli Yang, Xuexia Song, Ruixian Duan, Guiqiang Cao, Jiaxuan Zuo, Haoqi Li, Wenyu Liu, Zheng Wang, Wenbin Li, Xifei Li   +17 more
wiley   +1 more source

Multidisciplinary Design Optimization for the Conceptual Design of Supersonic Civil Aircraft Based on Full-Carpet Sonic Boom/Aerodynamic Characteristics Employing Differential Evolution

Aerospace
Reducing the sonic boom intensity and increasing the cruise lift-to-drag ratio are pivotal technologies for the successful development of supersonic civil aircraft.
Yuyu Duan, Chonweng Wan, Runze Li, Haixin Chen   +3 more
doaj   +1 more source

Aircraft pollution – a futuristic view [PDF]

Atmospheric Chemistry and Physics, 2007
Impacts of NOx, H2O and aerosol emissions from a projected 2050 aircraft fleet are investigated using the Oslo CTM2, with emissions provided through the EU project SCENIC.
C. Marizy, G. Pitari, I. S. A. Isaksen, M. Gauss, O. A. Søvde   +4 more
doaj  

S.C. Advanced Training Aircraft IAR 99 (A) SOIM [PDF]

INCAS Bulletin, 2012
The use of subsonic single control aircraft and especially of double–control ones, instead of supersonic combat aircraft in the military pilot training programs in the operational units, has be-come a necessity due to the economic and financial world ...
Ioan STEFANESCU
doaj   +1 more source

Harnessing cracks in metal films: Design strategies for stretchable conductors

InfoMat, EarlyView.
In stretchable electronics, metal film‐based components function either as strain‐insensitive interconnects/electrodes or as strain‐sensitive sensors, both of which are governed by crack‐induced electromechanical responses, yet these two roles have often been discussed separately in previous reviews.
Ting Zhu, Kai Wu, Gang Liu, Jun Sun
wiley   +1 more source

Utilization of simple and double control subsonic aircraft for advanced combat training of the military pilots [PDF]

INCAS Bulletin, 2012
The use of subsonic single control aircraft and especially of double–control ones, instead of supersonic combat aircraft in the military pilot training programs in the operational units, has be-come a necessity due to the economic and financial world ...
Ioan STEFANESCU
doaj   +1 more source

Aerodynamic Optimization Design of Supersonic Wing Based on Discrete Adjoint

Aerospace, 2023
Reducing fuel consumption and improving the economy by effectively reducing cruising drag is the main objective of the aerodynamic design of supersonic civil aircraft.
Hanyue Rao, Yayun Shi, Junqiang Bai, Yifu Chen, Tihao Yang, Junfu Li   +5 more
doaj   +1 more source