Results 81 to 90 of about 476,472 (303)
Dynamics and controls flight testing of the X-29A airplane [PDF]
A brief description of the flight control system of the X-29A forward-swept-wing flight demonstrator is followed by a discussion of the flight test techniques and procedures in the area of flight dynamics and control.
Gera, J.
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Advanced Functional Materials, EarlyView.Dry electrode technology revolutionizes battery manufacturing by eliminating toxic solvents and energy‐intensive drying. This work details two promising techniques: dry spray deposition and polymer fibrillation. How their unique solvent‐free bonding mechanisms create uniform microstructures for thicker, denser electrodes, boosting energy density and ...
Yuhao Liang +7 more
wiley +1 more source
Insect Flight Dynamics and Control
44th AIAA Aerospace Sciences Meeting and Exhibit, 2006 Motivated by recent interest in developing flapping wing micro-air vehicles (MAVs) capable of emulating the flight performance of insects, we describe the state of the art in our understanding of insect flight dynamics. We first outline some general principles of flapping flight dynamics, before presenting a framework for modelling insect flight ...
Taylor, G, Bomphrey, R, 'T Hoen, J
openaire +2 more sources
The Middeck 0-gravity Dynamics Experiment (MODE) [PDF]
Viewgraphs on the middeck 0-gravity dynamics experiment (MODE) are presented. Topics covered include: MODE flight hardware elements; MODE science objectives; MODE team; flight operations; and ...
Crawley, Edward F., Deluis, Javier
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Advanced Functional Materials, EarlyView.Na‐ion batteries ‐ Impact of doping on the oxygen redox: The sloping potential of NaMg0.1Ni0.4Mn0.5O2 above 4.0 V is caused by a new redox center (arising from the ‘O bound to Mg’), having a higher potential but being more irreversible compared to the ‘O bound to Ni’.
Yongchun Li +12 more
wiley +1 more source
Nonlinear problems in flight dynamics [PDF]
A comprehensive framework is proposed for the description and analysis of nonlinear problems in flight dynamics. Emphasis is placed on the aerodynamic component as the major source of nonlinearities in the flight dynamic system.
Chapman, G. T., Tobak, M.
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Advanced Functional Materials, EarlyView.Tabular foundation model interrogates the synthetic likelihood of metal−organic frameworks. Abstract Metal–organic frameworks (MOFs) are celebrated for their chemical and structural versatility, and in‑silico screening has significantly accelerated their discovery; yet most hypothetical MOFs (hMOFs) never reach the bench because their synthetic ...
Xiaoyu Wu +3 more
wiley +1 more source
The optimization method of wing ice shape regulation based on flight dynamics characteristics. [PDF]
Sci Rep, 2022 Dou P, Li Z, Dong Z, Xie LK.
europepmc +1 more source
Dynamic stability and handling qualities tests on a highly augmented, statically unstable airplane [PDF]
Initial envelope clearance and subsequent flight testing of a new, fully augmented airplane with an extremely high degree of static instability can place unusual demands on the flight test approach.
Bosworth, John T., Gera, Joseph
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A Tracer Diffusion Study of Diverse Photo‐Ionic Phenomena in Strontium Titanate
Advanced Functional Materials, EarlyView.Two strong interfacial photo‐ionic effects are demonstrated for the model system SrTiO3 through the application of isotope exchange experiments: UV illumination is found to enhance the oxygen surface exchange coefficient by several orders of magnitude and to depress the surface space‐charge potential substantially.
David M. Schwenkel +3 more
wiley +1 more source