Results 111 to 120 of about 171,718 (354)
Device Integration Technology for Practical Flexible Electronics Systems
Advanced Functional Materials, EarlyView.Flexible device integration technologies are essential for realizing practical flexible electronic systems. In this review paper, wiring and bonding techniques critical for the industrial‐scale manufacturing of wearable devices are emphasized based on flexible electronics.
Masahito Takakuwa +5 more
wiley +1 more source
Jet engine - construction and modern development examples
Technologia i Automatyzacja MontażuThe article presents the construction and operating principle of a turbine jet engine. The basic types of engines of this typeare presented, such as single-rotor single-flow jet engines, single-flow dual-rotor engines (which are another development ...
Arkadiusz Garwol
doaj +1 more source
JT9D jet engine diagnostics program [PDF]
Performance deterioration in the JT9D-7 is a flight sensitive phenomenon caused by one short term and two long term wear modes. The short term deterioration occurs primarily during airplane acceptance testing and therefore does not affect airline ...
Olsson, W. J., Stromberg, W. J.
core +1 more source
Peak‐in‐Valley Metal Nano‐Architectures via E‐Beam‐Guided Metal Oxide Redox
Advanced Functional Materials, EarlyView.Focused electron beam irradiation of nanoelectrosprayed water‐ammonia films enables the synthesis of topologically complex metal nanostructures via solvent‐mediated metal/metal‐ion redox control. Low ammonia favors radiolytic oxidation, etching copper.
Auwais Ahmed, Andrei G. Fedorov
wiley +1 more source
Analysis of Jet Blast Distance of a Refined Engine Nozzle Model for Departing Aircraft
International Journal of Computational Intelligence SystemsTo evaluate the influence distance and evolution law of the jet blast under the full thrust state of the aircraft engine, we constructed a refined single-engine nozzle model in this study. Using a specific B737-800 engine as an illustrative example, this
Haoran Gao +5 more
doaj +1 more source
Airstart performance of a digital electronic engine control system in an F-15 airplane [PDF]
The airstart performance of the F100 engine equipped with a digital electronic engine control (DEEC) system was evaluated in an F-15 airplane. The DEEC system incorporates closed-loop airstart logic for improved capability. Spooldown and jet fuel starter-
Burcham, F. W., Jr., Licata, S. J.
core +1 more source
Advanced Functional Materials, EarlyView.Anisometric carbon nanodots are synthesized directly from a liquid crystal precursor and embedded into polymer network liquid crystals to create soft, multifunctional photonic films. These hybrid devices exhibit polarized photoluminescence, broad UV absorption, and fast, electrically tunable light modulation.
Mangesh D. Patekari +4 more
wiley +1 more source
Aerodynamic design and numerical analysis of jet cooling blast deflector
Zhongguo Jianchuan Yanjiu[Objectives] At present, seawater cooling jet blast deflectors are used on American and Russian aircraft carriers to protect crew and equipment from aircraft engine blasts.
Yan Shiwei +3 more
doaj +1 more source
Air assist fuel nozzle reduces aircraft gas turbine engine emissions at idle operation [PDF]
, 1972 Reduction in unburned hydrocarbons from jet engine by use of air assist fuel nozzle is discussed. Operation of nozzle for improving combustion efficiency by improving fuel atomization is analyzed.
Briehl, D., Papathakos, L. C.
core +1 more source
Ice Lithography: Recent Progress Opens a New Frontier of Opportunities
Advanced Functional Materials, EarlyView.This review focuses on recent advancements in ice lithography, including breakthroughs in compatible precursors and substrates, processes and applications, hardware, and digital methods. Moreover, it offers a roadmap to uncover innovation opportunities for ice lithography in fields such as biological, nanoengineering and microsystems, biophysics and ...
Bingdong Chang +9 more
wiley +1 more source