Results 41 to 50 of about 7,075 (168)
Acoustic radiation stress measurement [PDF]
, 1987 Ultrasonic radio frequency tone-bursts are launched into a sample of material tested. The amplitude of the tone-bursts and the slope of the resulting static displacement pulses are measured.
Cantrell, John H., Jr., Yost, William T.
core +1 more source
Vortex-induced extinction behavior in methanol gaseous flames: a comparison with quasi-steady extinction [PDF]
, 2000 Using a combination of HCHO planar laser-induced fluorescence and laser Doppler velocimetry measurements, the extinction behavior of methanol counterflow diffusion flames was examined experimentally under conditions in which the extinction was brought ...
Gomez, Alessandro +3 more
core +2 more sources
IET Renewable Power Generation, Volume 20, Issue 1, January/December 2026.This paper addresses the challenge of generating synthetic power grids that achieve visual clarity, structural fidelity, and diversity comparable to real‐world systems. A central innovation lies in our focus on small‐scale grids to optimize visual interpretability.
Jiahua Ni +4 more
wiley +1 more source
Celal Bayar Üniversitesi Fen Bilimleri Dergisi, 2020 According to the conventional perception among engineers, once a circuit is reduced to its Thevenin or Norton equivalent, the voltage and current may be determined only at the load, but not in the remaining parts. The other voltages and currents that exist in the remaining parts of circuit should be determined by returning to the original circuit ...
IŞIK, Ömer, ERZEN, Lokman, UZER, Ali
openaire +3 more sources
Impact of Cyberphysical Attacks on Load Tap Changers and Distribution System Voltage Stability
IET Smart Grid, Volume 9, Issue 1, January/December 2026.In this paper, we analysed the impact of a cyberphysical attack manipulating the operation of the LTC. In addition, we analysed the effect of load drop and PV while LTC is being manipulated. The cyber vulnerabilities leading to the attack were explored. ABSTRACT Load tap changers (LTCs) play a critical role in voltage regulation, and their manipulation
Anas AlMajali +4 more
wiley +1 more source
Physiological Reports, Volume 14, Issue 2, January 2026.Abstract Mathematical models are essential for understanding oxygen transport and utilization during metabolic transitions. An electrical analogy concept proposed that exponential PO2 transients arise from interaction between oxygen storage capacitance and transport conductances, but lacked explicit circuit representation limiting quantitative ...
Aleksander S. Golub +3 more
wiley +1 more source
Proceedings in Applied Mathematics and Mechanics, Volume 25, Issue 4, December 2025.ABSTRACT Hydrogen is a promising carbon‐free fuel but faces challenges due to combustion instability and nitrogen oxide (NOx${\rm NO}_x$) emissions during combustion. This study investigates the potential of blending hydrocarbons (methane, propane) or ammonia with hydrogen‐air flames in order to minimize these challenges.
Abdelkader Hemaizia +4 more
wiley +1 more source
Battery Energy, Volume 4, Issue 6, November 2025.The growing industrial and technological advancements, along with increasing population, continuously drive up energy consumption. This study examines the development of a Hybrid Energy Storage System consisting of a lithium‐ion battery and supercapacitor integrated with solar energy, highlighting the system's potential to effectively meet the energy ...
Zeynep Tüfek, Emrah Çetin
wiley +1 more source
Performance Improvement in Passive Backscatter Based RFID System with Low DCR Modulations [PDF]
, 2014 This paper presents application of the low Duty Cycle Ratio (DCR) modulations: isochronous Digital Pulse Position Modulation (DPPM) and anisochronous Digital Pulse Interval Modulation (DPIM) in backscatter based passive RFID communication system.
Svedek, T., Vinko, D., Zagar, D.
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Battery Energy, Volume 4, Issue 6, November 2025.To handle nonlinearity and feature coupling, a data‐driven aging model is proposed, employing dual Gaussian Process Regressions and transfer learning to enhance model efficiency and accuracy. Adaptive filtering refines the model by integrating aging features and output capacity, resulting in a closed‐loop data fusion framework for SOH estimation ...
Zhiqiang Lyu +3 more
wiley +1 more source