Results 101 to 110 of about 1,247,418 (410)
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
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 Energy Materials, EarlyView.By combining emulsification electrospinning with a precision thermomechanical biaxial stretching process, ultrathin 3‐fold stretched polytetrafluoroethylene nanofiber (3‐sPTFE NF) reinforcements are developed that enable the fabrication of highly durable and high‐performing reinforced composite membranes (RCMs).
Ji Hyun Lee +11 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, Elisa Madeleen, de Boer, Andries
openaire +1 more source
Systematic Research on Auto Assembly and Disassembly of Small Engine in Aircraft
, 2021 Wenqiang Li +3 more
openalex +1 more source
ROBOT-OPERATED INSPECTION OF AIRCRAFT ENGINE TURBINE ROTOR GUIDE VANE SEGMENT GEOMETRY
, 2017 Original scientific paper This paper presents a method for robot-assisted geometrical inspection of an aircraft engine turbine stator segment employing the ABB IRB 1600 robot, equipped with the Atos Core 3D scanner and interfaced with the Atos ...
D. Szybicki, M. Muszyńska, T. Szczęch
semanticscholar +1 more source
Velocity vector control system augmented with direct lift control [PDF]
, 1981 A pilot-controlled stability control system that employs direct lift control (spoiler control) with elevator control to control the flight path angle of an aircraft is described.
Kelly, W. W., Tisdale, H. F., Sr.
core +1 more source
Advanced Energy and Sustainability Research, EarlyView.Hydrogen‐powered aviation offers a transformative pathway to zero‐emission flight by eliminating in‐flight CO2 emissions. Key considerations include propulsion systems (fuel cells and hydrogen combustion), cryogenic storage and insulation challenges, infrastructure and cost barriers, and supply‐chain constraints.
Mubasshira +4 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