Results 81 to 90 of about 4,107,894 (287)

Numerical Study of Effect of Blade Twist Modifications on the Aerodynamic Performance of Wind Turbine

open access: yesInternational Journal of Renewable Energy Development, 2019
This paper aims to investigate aerodynamic performance of a wind turbine blade with twist modifications using computational fluid dynamics (CFD). The phenomenon of 3D stall-delay effect in relation to blade twist is the key feature to be investigated in ...
Wiroj Beabpimai, Tawit Chitsomboon
doaj   +1 more source

New AI‐Assisted Approach for Expanding the Solution Space: Application to Lattice Structure Design

open access: yesAdvanced Engineering Materials, EarlyView.
This work introduces an innovative framework for designing structured materials by ex panding the design space through reparameterization of qualitative variables into continuous structural descriptors. Combined with machine‐learning‐based prediction and multi‐objective optimization, the approach enables the discovery of novel lattice architectures ...
G. H. Gahimbare   +5 more
wiley   +1 more source

Video I-TwIST-online.mp4

open access: yes, 2019
The reconstructed results of video I using TwIST-online ...
qun zhou (6318386)   +2 more
core   +1 more source

Design and Experimental Study of a Flapping–Twist Coupled Biomimetic Flapping-Wing Mechanism

open access: yesDrones
Medium and large-sized birds exhibit remarkable agility and maneuverability in flight, with their flapping motion encompassing degrees of freedom in flapping, twist, and swing, which enables them to adapt effectively to harsh ecological environments ...
Rui Meng   +3 more
doaj   +1 more source

Phase diagram of nondegenerate twisted mass fermions

open access: yesPhysical Review D, 2014
27 pages, 17 figures.
Horkel, Derek P., Sharpe, Stephen R.
openaire   +3 more sources

Wearable Smart Patches on Sustainable Chitosan With Reversible Microbial Growth‐Inhibitory Properties

open access: yesAdvanced Functional Materials, EarlyView.
ABSTRACT Chitosan, a polysaccharide upcycled from biowaste, has long promised sustainable, biocompatible, and antimicrobial films and devices, an appeal reinforced by its recent regulatory recognition, with several chitosan‐based antibacterial dressings gaining clearance through the Food and Drug Administration's 510(k) pathway.
Jacopo Nicoletti   +16 more
wiley   +1 more source

Video II-TwIST-zero.mp4

open access: yes, 2019
The reconstructed results of video II using TwIST-zero ...
qun zhou (6318386)   +2 more
core   +1 more source

Bifurcations analysis of the twist-Fréedericksz transition in a nematic liquid-crystal cell with pre-twist boundary conditions: the asymmetric case [PDF]

open access: yes, 2017
In the paper, Bifurcation analysis of the twist-Fréedericksz transition in a nematic liquid-crystal cell with pre-twist boundary conditions (2009 Eur. J. Appl. Math. 20, 269–287) by da Costa et al.
Costa, Fernando Pestana da   +2 more
core   +2 more sources

Advances in Sustainable and Wearable Textile Based Soft Robotics

open access: yesAdvanced Functional Materials, EarlyView.
This Review examines advances in wearable textile‐based soft robotics, focusing on sustainable materials, integrated sensing, and scalable actuation. It discusses manufacturing and system integration across healthcare, assistive robotics, prosthetics, and human–machine interfaces, and highlights key challenges in circular design, including life‐cycle ...
Zahir Abbas   +6 more
wiley   +1 more source

Video I-TwIST-zero.mp4

open access: yes, 2019
The reconstructed results of video I using TwIST-zero ...
qun zhou (6318386)   +2 more
core   +1 more source

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