Results 81 to 90 of about 2,244,717 (304)
The control of wing kinematics and flight forces in fruit flies (Drosophila spp.) [PDF]
, 1998 By simultaneously measuring flight forces and stroke kinematics in several species of fruit flies in the genus Drosophila, we have investigated the relationship between wing motion and aerodynamic force production. We induced tethered flies to vary their
Dickinson, Michael H. +1 more
core
Advanced Materials, EarlyView.Ordered three‐dimensional anodic aluminum oxide (3D‐AAO) nanoarchitectures with longitudinal and transverse pores enable architecture‐driven metamaterials. The review maps fabrication advances, including hybrid pulse anodization, and shows how 3D‐AAO templates tailor properties across magnetism, energy, catalysis, and sensing.
Marisol Martín‐González
wiley +1 more source
Numerical study of rigid and flexible wing shapes in hover
, 2017 This study is focused on evaluating the aerodynamic performance of rigid and isotropic flexible wing shapes defined by the radius of the first moment of wing area (r¯1) at Reynolds number of 6000.
A. Shahzad, F. Tian, J. Young, J. Lai
semanticscholar +1 more source
Advanced Materials, EarlyView.Schematic showing the leveraging of topology optimization, the printing of a tailored eutectic gallium‐indium liquid alloy electrode, and porous ceramic engineering to simultaneously enhance mechanical durability, stretchability, and sensing sensitivity to produce a highly deformable and stretchable sensor capable of monitoring complex and anisotropic ...
Hanmin Zeng +10 more
wiley +1 more source
Experimental Control of Two Connected Fixed Wing Aircraft
Aerospace, 2018 This paper investigates the design and flight test of two fixed wing aircraft connected at the wing tips. Connecting multiple aircraft introduces flexible modes into a typically rigid body system.
Collin Carithers, Carlos Montalvo
doaj +1 more source
Superionic Amorphous Li2ZrCl6 and Li2HfCl6
Advanced Materials, EarlyView.Amorphous Li2HfCl6 and L2ZrCl6 are shown to be promising solid‐state electrolytes with predicted ionic conductivities >20 mS·cm−1. Molecular dynamics simulations with machine‐learning force fields reveal that anion vibrations and flexible MCl6 octahedra soften the Li coordination cage and enhance mobility. Correlation between Li‐ion diffusivity and the
Shukai Yao, De‐en Jiang
wiley +1 more source
Numerical Analysis of High Aspect Ratio Flexible Wings in Flapping Motion
Journal of Applied Fluid Mechanics, 2019 Wing geometry, kinematics and flexibility are the fundamental components which contribute towards the aerodynamics performance of micro aerial vehicles. This research focuses on determining the role of isotropic flexibility in the aerodynamic performance
A. Shahzad, M. N. Mumtaz Qadri, S. Ahmad
doaj
Aerodynamic Lift Modeling and Analysis of a Bat-like Flexible Flapping-Wing Robot
ModellingIn the research and development system of bat-like flapping-wing flying robots, lift modeling and numerical analysis are the key theoretical basis, which will directly affect the construction of the body structure and flight control system.
Bosong Duan +5 more
doaj +1 more source
, 2010 A span-loaded, highly flexible flying wing, having horizontal control surfaces mounted aft of the wing on extended beams to form local pitch-control devices.
Kendall, Greg T., Morgan, Walter R.
core +1 more source
Advanced Techniques for Scalable Woven E‐Textiles Manufacturing
Advanced Materials Technologies, EarlyView.This review highlights recent advances in scalable weaving techniques for e‐textiles, emphasizing innovations in multilayer structures, conductive yarn integration, and loom modifications. It summarizes emerging materials, fabrication strategies, and performance considerations that enable reliable, durable, and industrially scalable woven electronic ...
Faisal Abedin +2 more
wiley +1 more source