Results 91 to 100 of about 1,417,989 (292)
Results in EngineeringDarrieus vertical axis wind turbines (VAWTs) have limited self-starting torque, especially in urban areas with low and changing wind speeds. This study modifies NACA 0015 aerofoils with Plain Flaps (PF) and Gurney Flaps (GF) to improve aerodynamic ...
Wallaaldin Abass Eltayeb +1 more
doaj +1 more source
Advanced Materials, EarlyView.This review examines passive, active, and hybrid liquid manipulation strategies, highlighting hybrid approaches as an emerging route to reconcile energy efficiency with adaptive control. By actively reconstructing passive surfaces to store programmable interfacial energy, hybrid systems enable flexible yet low‐power liquid transport, with perspectives ...
Jiaqi Miao +3 more
wiley +1 more source
Advanced mathematical model of measuring the starting torque motors [PDF]
, 2013 Набув подальшого розвитку математичний апарат, яким описуються вимірювальні операції, що відбуваються у засобі вимірювання пускового моменту електродвигунів.
Васілевський, О.М.
core +1 more source
Soft Skins With Reversible Thickness Morphing: Materials, Mechanisms, and Applications
Advanced Materials, EarlyView.Evolution of electronic skin (e‐skin) technologies toward adaptive, multifunctional soft skins. Phase I highlights early rigid and discrete sensory interfaces. Phase II shows the transition toward flexible, stretchable, and large‐area e‐skin. Phase III captures the emergence of computational e‐skin.
Oliver Ozioko +2 more
wiley +1 more source
Induction Motor Dynamics Regimes: A Comprehensive Study of Mathematical Models and Validation
Applied SciencesThis study investigates the dynamic behavior of induction motors (IMs) by developing and validating four distinct mathematical models designed for transient and starting regimes.
Marina Konuhova
doaj +1 more source
The Design and Research of High Starting Torque Induction Motor in Oil Field
Journal of Harbin University of Science and Technology, 2019 This paper is based on the characteristics and design methods of the star delta mixed winding in order to solve the problem of low load loading by using high power motor in oil field, and some design and improvement of the winding and core in a ...
XIE Ying +3 more
doaj +1 more source
High Starting Performance DC Motor [PDF]
, 2015 Crane or lifting machine is a tool that widely used in the container port at Dermaga Tanjung Perak Surabaya City, with series excited DC motor movement.
Birowo, Birowo
core
Artificial Intelligence Meets Micro/Nanorobotics
Advanced Materials, EarlyView.Artificial intelligence is transforming micro‐ and nanorobots from externally controlled, task‐specific machines into adaptive, autonomous systems. Machine learning, multimodal perception, digital twins, AI‐guided materials and geometry design enhance propulsion, localization, decision‐making, whichaccelerates clinical and environmental applications ...
Fatma M. Yurtsever +6 more
wiley +1 more source
Gong-kuang zidonghua, 2017 Domestic scraper conveyor has big rotary inertie and starting torque, which makes starting of its driving moter difficult, so the ordinary asynchronous motors can't fulfill the task.
ZHANG Yanmin, SU Hao, JIANG Qingzhang
doaj +1 more source
Enhanced Mechanical Recycling of Polymer Mixtures by a Trifunctional Dynamic Crosslinker
Advanced Materials, EarlyView.A self‐catalyzed, trifunctional dynamic crosslinker that incorporates three desired properties into one system and is compatible with reactive extrusion can compatibilize waste plastic mixtures containing high Tm polymers and impart the recycled mixtures with superior thermoset properties such as enhanced creep resistance and thermomechanical stability
Xavier Westworth +4 more
wiley +1 more source