Results 61 to 70 of about 1,104,045 (310)

Fault Diagnosis of Induction Motor Based on a Novel Intelligent Framework and Transient Current Signals

open access: yes, 2013
This paper deals with fault diagnosis of induction motor containing common faults by using a novel intelligent framework and transient stator current signals. This framework consists of a Fourier-Bessel (FB) expansion for analyzing the transient signals,
Tran, V.T.   +8 more
core   +1 more source

The epidemiology of transient synovitis in Liverpool, UK [PDF]

open access: yes, 2014
Background: The epidemiology of transient synovitis is poorly understood, and the aetiology is unknown, although a suggestion of a viral association predominates. Purpose: This population-based study investigated the epidemiology in order to formulate
Perry, D. C.   +9 more
core   +1 more source

Numerical Calculation of Overhead Power Lines Dynamics

open access: yesJournal of Mechanical Engineering, 2016
This paper contains results of transient analysis of airflow around the ACSR power line cross-section in unsymmetric multi-span. The forces applied to the power line are obtained from CFD simulations, where the wind induced vibration is studied.
Gogola Roman   +2 more
doaj   +1 more source

Transient Analysis and Execution-Level Power Tracking Control of the Concentrating Solar Thermal Power Plant

open access: yesEnergies, 2019
Concentrating solar power (CSP) is a promising technology for exploiting solar energy. A major advantage of CSP plants lies in their capability of integrating with thermal energy storage; hence, they can have a similar operability to that of fossil-fired
Xiufan Liang, Yiguo Li
doaj   +1 more source

Transient analysis of manufacturing systems performance [PDF]

open access: yesIEEE Transactions on Robotics and Automation, 1994
We present several situations in manufacturing systems where transient analysis is very important. Manufacturing systems and models in which such situations arise include: systems with failure states and deadlocks, unstable queueing systems, and systems with fluctuating or nonstationary workloads.
Narahari, Y, Viswanadham, N
openaire   +2 more sources

Enteropathogenic E. coli shows delayed attachment and host response in human jejunum organoid‐derived monolayers compared to HeLa cells

open access: yesFEBS Letters, EarlyView.
Enteropathogenic E. coli (EPEC) infects the human intestinal epithelium, resulting in severe illness and diarrhoea. In this study, we compared the infection of cancer‐derived cell lines with human organoid‐derived models of the small intestine. We observed a delayed in attachment, inflammation and cell death on primary cells, indicating that host ...
Mastura Neyazi   +5 more
wiley   +1 more source

The Pressure Transient Analysis Of Deformation Of Fractal Medium

open access: yes, 2008
The assumption of constant rock properties in pressure-transient analysis of stress-sensitive reservoirs can cause significant errors in the estimation of temporal and spatial variation of pressure. In this article, the pressure transient response of the
Zhang, YG (reprint author), Chinese Acad Sci, Inst Mech, Beijing 100080, Peoples R China.   +2 more
core   +1 more source

Modeling of Ice-Shedding from ACSR Power Line

open access: yesJournal of Mechanical Engineering, 2017
In this contribution, the analysis of ice-shedding from Aluminium Conductor Steel Reinforced (ACSR) power lines is presented. The impact of the icing position on the overhead power lines, the resulting jump height, and impact on attachment tension points
Hrabovský Juraj   +3 more
doaj   +1 more source

A Numerical Study on the Impact of Wind Gust Frequency on Air Exchanges in Buildings with Variable External and Internal Leakages

open access: yesBuildings, 2014
Wind-driven air infiltration has been recognized among the major reasons for energy loss in buildings, and the impact to energy efficiency under steady conditions has been reported and issued as part of many building codes.
Dimitrios Kraniotis   +2 more
doaj   +1 more source

Design of a Controller for Grid Forming Inverter-Based Power Generation Systems

open access: yesIEEE Access, 2023
Recently the grid-following inverter-based power generation systems (IBPGSs) dominate over synchronous generators (SGs) in load sharing in some areas of power grids in many countries worldwide.
Md. Minarul Islam   +4 more
doaj   +1 more source

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