Dust-ingestion tests ahead as CFM RISE blade-durability analysis progresses GE Aerospace is preparing to conduct dust-ingestion tests as part of endurance evaluation of turbine blades being developed through CFM International’s innovative powerplant programme RISE. News Boeing begins Lot 2 deliveries of...
Work with several vendors continues to develop system architectures (fuel, secondary power, FCS, ECS, anti-icing). Aeroelastic analysis continues. There has been rocket sled testing (zero to 100 mph in 1.8 s) up to Mach 1.5103 and flight deck mock-ups have been produced. 8.7.4 Supersonic ...
Possible role of vision and/or predictive navigation suggested by the heading delay analysis in leader-follower pairs. This project also addressed flight behaviors of leader-follower pairs of M. velifer. Our goal was to study the spatial and temporal relationships of pairs of bats to ...
(ii) However, in the miniature domain, it appears that viscous effect may effect/delay the shedding of the TEV which would effect the establishment of the Kutta condition. As such, we may be presented with the unique case where flight is achieved via both a LEV and TEV suction on the ...
(red dots)). This correlation is increased when analysing the changes in the MN firing rate in relation to changes in the wingbeat frequency (Extended Data Fig.4e–g). Thus, the central nervous system controls asynchronous flight muscle power output neither by the recruitment of different motor...
Possible role of vision and/or predictive navigation suggested by the heading delay analysis in leader-follower pairs. This project also addressed flight behaviors of leader-follower pairs of M. velifer. Our goal was to study the spatial and temporal relationships of pairs of bats to ...
1 Check out moreAfrican aviation newshere All caught on camera A video shared by FL360aero onX (formally Twitter)identified the bi-lingual flight attendant yelling at passengers in both French and English, stating: "I don't want no bullying against my crew, ok? Everyone behave." ...
(\triangle t\)as the delay and\(\mu \sim {\mathscr{N}}\left(0,{\sigma }_{{\omega }_{y}}\right)\)the noise, where the tilde (~) means "distributed as". These observations are input into an extended Kalman filter (EKF)52, which uses equation (2) for predictions and ...
Understanding stray light (SL) is a crucial aspect in the development of high-end optical instruments, for instance space telescopes. As it drives image quality, SL must be controlled by design and characterized experimentally. However, conventional SL c
A digital delay generator (Model 9650A, EG&G, Princeton, N.J.) triggered the desorption laser as well as a laboratory-built digital divider. The output of the divider drove the stepper motor controller (Model EPC01, Hurst) for precise synchronization of the rotation of the wheel with the ...