Results 1 to 10 of about 14,068 (111)

Sensing and Analyzing Partial Discharge Phenomenology in Electrical Asset Components Supplied by Distorted AC Waveform [PDF]

open access: yesSensors
Power electronic devices for AC/DC and AC/AC conversion are, nowadays, widely distributed in electrified transportation and industrial applications, which can determine significant deviation in supply voltage waveform from the AC sinusoidal and promote ...
Gian Carlo Montanari   +3 more
doaj   +2 more sources

Morphology of Cadaveric Spleen in Jammu Region of India: A Cross-sectional Study [PDF]

open access: yesInternational Journal of Anatomy Radiology and Surgery, 2020
Introduction: Spleen is the largest lymphoid organ located in the left hypochondrium in human body. It shows a wide variation in its morphology that can be of great significance to the clinician. Aim: The present study aimed to analyze morphology of
Shalika Sharma, Vanita Gupta
doaj   +1 more source

New Zakamskaya line: organization and maintenance of the defense system

open access: yesВестник Самарского университета: История, педагогика, филология, 2022
The article studies the totality of military, fortification and other features of the New Zakamskaya Line as a defensive line of the South-East of European Russia.
E. L. Dubman
doaj   +1 more source

Fatigue and Fracture Evaluations in Ti-10V-2Fe-3Al (Ti 10-2-3)

open access: yesMetals, 2023
A mechanical assessment was conducted to characterise the near β titanium alloy Ti-10V-2Fe-3Al (Ti 10-2-3), which was heat-treated to provide two strength variants.
Martin Bache
doaj   +1 more source

Abundance, Harmfulness, and Control of Pea Leaf Weevil in Broad Beans (Vicia faba Linn.)

open access: yesAgriculture, 2022
A field experiment was carried out on broad beans (Vicia faba L.) to investigate the abundance of the pea leaf weevil (Sitona lineatus L.), as influenced by the timing of pest control, using insecticides.
Mohammad Almogdad, Roma Semaškienė
doaj   +1 more source

Simulation of the corrosion-induced damage on aluminum alloy 2024 specimens with equivalent surface notches

open access: yesFracture and Structural Integrity, 2019
The effect of corrosion environment aggressiveness on the tensile mechanical properties degradation of AA2024-T3 was investigated. Tensile specimens were pre-corroded for various exposure times to different corrosive solutions, i.e., exfoliation ...
Nikolaos D. Alexopoulos   +3 more
doaj   +5 more sources

Critical length parameter of HDPE and its use in fatigue lifetime predictions

open access: yesFracture and Structural Integrity
The contribution describes the fatigue lifetime predictions of polyethylene notched specimens based on the theory of critical distance. The approach uses the line method, which averages the axial stress over the critical distance.
Kamila Koz�kov�   +3 more
doaj   +5 more sources

Numerical simulation on the interaction of longitudinal guided waves with double defects in pipes

open access: yesYou-qi chuyun, 2021
In guided-wave based pipeline non-destructive inspection, it is inevitable that guided waves will interact with multiple defects, which makes damage identification more challenging.
Xiongwei HU, Xin FENG, Jing ZHOU
doaj   +1 more source

Indentation effect on the fatigue limit of axle steel

open access: yes工程科学学报, 2016
A hardness tester was used to make indentations on the hourglass fatigue specimens of axle steel,and notches were machined by electronic discharge machining(EDM).The fatigue limits of both indentation specimens and notched ones were examined and compared
GAO Jie-wei   +4 more
doaj   +1 more source

Creep behavior of V-notched components [PDF]

open access: yesFracture and Structural Integrity, 2017
Geometrical discontinues such as notches play a significant rule in structural integrity of the components, especially when the component is subjected to very severe conditions, such as the high temperature fatigue or creep.
P. Gallo   +4 more
doaj   +3 more sources

Home - About - Disclaimer - Privacy