Results 71 to 80 of about 1,476 (205)
EcoMat, Volume 8, Issue 4, April 2026.Triboelectric nanogenerator–dielectric elastomer actuator hybrid systems establish a unified platform that directly couples mechanical energy harvesting with high‐voltage soft actuation, enabling self‐sustained operation without external power sources. This review provides a comprehensive overview of their working principles, hybrid configurations, and
Jiwon Jang +8 more
wiley +1 more source
A New Procedure Based on Continuous RTU Measurement to Estimate Multi-port Thevenin Equivalent Circuit Parameters of an External Power System [PDF]
Iranian Journal of Electrical and Electronic EngineeringIn this paper, a novel method is presented that can accurately estimate the Thevenin equivalent circuit parameters of an external power system by RTUs. The presented method is based on the simultaneous measurements of the desired points in the boundary ...
Nabiollah Ramezani +1 more
doaj
Advanced Materials, Volume 38, Issue 15, 12 March 2026.This review highlights the impact of the polymers at the molecular‐, micro‐, and macro‐scale engineering. Particular emphasis is placed on their roles at different scales to provide an in‐depth understanding of performance improvement. In addition, current challenges and potential research approaches are discussed, outlining directions for the future ...
Sungryong Kim +3 more
wiley +1 more source
Battery Energy, Volume 5, Issue 2, March 2026.SOC estimation is performed using a newly developed online HFF‐GRU method. Improves charge balancing among battery cells, leading to a substantial increase in the battery pack's lifespan. ABSTRACT Accurate estimation of state of charge (SoC) and maintaining balanced charge levels across secondary battery cells are crucial in battery management systems (
Md Ohirul Qays +4 more
wiley +1 more source
One-dimensional analysis of piezoelectric transducers based on Thevenin theorem [PDF]
, 2015 In this work, a method of analysis of piezoelectric transducers is shown. This method is based on the simplification of Mason's equivalent electric circuit.
Arnold, FJ
core
Online measurement and monitoring of power system impedance and load model parameters [PDF]
, 2010 In power system studies, some parameters cannot be measured directly by using the currently existing power meters. These power system parameters include the power system Thevenin impedance, harmonic impedances, zero sequence impedance, and the load model
AREFIFAR, SEYED ALI
core +1 more source
World Electric Vehicle JournalBattery modelling is essential for optimizing the performance and reliability of Unmanned Aerial Vehicles (UAVs), particularly given the challenges posed by their dynamic power demands and limited onboard computational resources. This study evaluates two
Waiard Saikong +3 more
doaj +1 more source
Particle Size Effects on Dynamic Behavior of Heated Spheroidal Particles in Shear Flow
Chemical Engineering &Technology, Volume 49, Issue 3, March 2026.Understanding the dynamics of nonspherical particles in shear‐driven flows is essential for a wide range of engineering applications. This study examines how confinement ratio, thermal effects, and interparticle interactions influence the migration, equilibrium positions, and rotation of nonspherical particles in such flows.
Farshad Gharibi, Dominique Thévenin
wiley +1 more source
Numerical investigation of turbulent lean premixed hydrogen-carbon monoxide combustion at elevated pressures [PDF]
, 2015 This work describes analyses of impact of chemical kinetic mechanisms on species mass fraction distributions and effects of preferential diffusion on flame structure and propagation of turbulent lean premixed high hydrogen content syngas flames using ...
Ranga Dinesh, K.K.J +3 more
core
Trait‐based approaches to restoration ecology: Synthesizing insights from diverse systems
Ecological Applications, Volume 36, Issue 2, March 2026.Abstract Under accelerating global change, trait‐based approaches are emerging as essential tools in the ecological restoration toolbox. Where restoration has traditionally focused on the recovery of focal species in isolated systems, trait‐based methods can provide a common language that extends beyond species‐ or system‐specific contexts, allowing ...
Julia K. Briand +22 more
wiley +1 more source