Results 81 to 90 of about 185,594 (366)
Real-time in-flight thrust calculation on a digital electronic engine control-equipped F100 engine in an F-15 airplane [PDF]
Computer algorithms which calculate in-flight engine and aircraft performance real-time are discussed. The first step was completed with the implementation of a real-time thrust calculation program on a digital electronic engine control (DEEC) equiped ...
Myers, L. P., Ray, R. J.
core +1 more source
Advanced Science, EarlyView.Electrospinning a composite of PVDF, HfO2, and nano‐Cu transforms the discrete precursors into a continuous nanofiber mesh, forming a multi‐interface heterostructure with embedded nanoparticles. The presence of HfO2 and nano‐Cu at the fiber interfaces induces a highly aligned β‐phase, which enhances piezoelectric crystallinity and improves the material'
Jiawei Gu +9 more
wiley +1 more source
Study of an advanced General Aviation Turbine Engine (GATE) [PDF]
The best technology program for a small, economically viable gas turbine engine applicable to the general aviation helicopter and aircraft market for 1985-1990 was studied.
Curry, C. E. +7 more
core +1 more source
Hydrocarbon emissions from a modern commercial airliner [PDF]
, 2006 We report selected carbon species emission indices (EIs) for a Rolls Royce RB211-535-E4 turbofan engine that were acquired during the NASA EXperiment to Characterize Aircraft Volatile Aerosol and Trace-species Emissions (EXCAVATE).
Anderson, BE, Blake, DR, Chen, G
core
Advanced Science, EarlyView.A kind of new CNDs‐based materials with reversible mechano‐responsive phosphorescence emission through incorporating CNDs into the supramolecular rigid network is leveraged for aerospace applications, where the CND‐embedded film demonstrated memorable visualization of stress distribution in wings under sudden mechanical events (e.g., micro‐impacts ...
Yachuan Liang +7 more
wiley +1 more source
Study on the Effect of Different Bonding Interlayers on the Performance of Nickel-Based Single Crystal Alloys [PDF]
Cailiao BaohuIn order to address the high-temperature oxidation and corrosion issues of DD6 nickel-based single crystal alloy used in aviation engine high-pressure turbine blades， NiCoCrAlY and PtAl oxidation-resistant coatings were prepared using vacuum arc plating ...
GAO Dong, LIU Yidong, ZHANG Guodong, HUANG Aihua
doaj +1 more source
, 2019 Aircraft Engineering is offered as a minor module at the University of Twente. It consists of 3 courses and a project in which students make a conceptual design of an aircraft. Every year around 100 students of 12 different bachelor programmes participate.
Gommer, E.M. (Lisa) +1 more
openaire +1 more source
Thermodynamic Concepts on Efficiency of Aircraft Engines
, 2021 Faradiba Faradiba, Endah Yuniarti
openalex +1 more source
A Laminating Strategy to Manyfold Enhance the Elastic Stretchability of Stretchable Electronics
Advanced Science, EarlyView.We propose a laminating strategy that laminates a thick‐polymer layer onto the thin‐ribbon metallic structure. Using serpentine structures on soft and hard substrates as representative cases, this approach increases elastic stretchability by 3.5‐fold and 2.3‐fold.
Zanxin Zhou +6 more
wiley +1 more source
Dynamic Models of Mechanical Seals for Turbomachinery Application
LubricantsOne of the primary causes of mechanical face seal failure is rotor vibration. Traditional dynamic seal models often cannot fully explain failure mechanisms. The dynamic models of seals proposed in this paper, including those developed by the authors, are
Renat Badykov +3 more
doaj +1 more source