Results 71 to 80 of about 9,442,881 (279)
Applied SciencesThis study presents the design, numerical analysis, and experimental validation of an innovative wind turbine blade incorporating an internal flow channel and tangential slots to harness the Coanda effect for enhanced aerodynamic performance. The primary
Fanel Dorel Scheaua +2 more
doaj +1 more source
A new design way for cylindrical blades with adjustable inlet blade angles
Advances in Mechanical Engineering, 2019 A new approach for cylindrical blade design is presented in this article. Authors of this article analyzed the main reasons which are responsible for the low efficiency of untwisted blades and found out that the shock losses along the blade leading edge ...
Jing Yan +3 more
doaj +1 more source
Aerodynamic Design of Wind Turbine Blades Utilising Nonconventional Control Systems [PDF]
As a result of the significant growth of wind turbines in size, blade load control has become the main challenge for large wind turbines. Many advanced techniques have been investigated aiming at developing control devices to ease blade loading ...
Wiratama, I. Kade
core
Structure‐Guided Dynamical Mechanics in Bioinspired Double Twisted Laminated Thin Films
Advanced Functional Materials, EarlyView.This work explores a dynamic mechanistic study of crack propagation and puncture testing via real‐time monitoring of crack initiation, propagation, and termination through nature‐inspired single and double twisted architectures fabricated from cellulose nanocrystals.
Justin Brackenridge +4 more
wiley +1 more source
IOP Conference Series: Materials Science and Engineering, 2015 Methods of designing blades grids of power machines, such as equal thickness shape built on middle-line arc, or methods based on target stress spreading were invented long time ago, well described and still in use. Science and technology has moved far from that time and laboriousness of experimental research, which were involving unique equipment ...
Andrei Korshunov +2 more
openaire +1 more source
Biodegradable and Biocompatible Functional Polymers for Biomedical Applications
Advanced Functional Materials, EarlyView.Biodegradable and biocompatible functional polymers integrate electrical, mechanical, and stimuli‐responsive functionalities while enabling programmed degradation under physiological conditions. This review introduces recent advances in conductive, shape‐memory, self‐healing, photocurable, and adhesive polymer systems, emphasizing material design ...
Won Bae Han +5 more
wiley +1 more source
Savonius wind turbine blade design and performance evaluation using ANN-based virtual clone: A new approach. [PDF]
Heliyon, 2023 Al Noman A +6 more
europepmc +1 more source
Advanced Functional Materials, EarlyView.The design of intrinsically robust stretchable semiconducting polymers was achieved through OTBS‐mediated post‐functionalization of PDPP2T side chains with UPy units, generating dual hydrogen‐bonding motifs comprising weaker urethane linkages and strong quadruple UPy interactions along the long alkyl side chain, which is crucial for achieving desirable
Dinda Bazliah +7 more
wiley +1 more source
The influence of Blade Chord on the Aerodynamics and Performance of Vertical Axis Wind Turbines [PDF]
, 2013 The climate change due to emissions from the combustion of fossil fuel to meet the ever increasing energy demands of the growing world population has roused the attention of governments and individuals to protect the environment.
Eboibi, Okeoghene
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Rekayasa MesinThe current demand for electrical energy is crucial to support facilities and infrastructure across various sectors, including household, public, and industrial areas.
Laila Fitriana +4 more
doaj +1 more source