Results 51 to 60 of about 1,765,804 (200)
Investigation of the stress-strain state and stability of solid and mesh adapters [PDF]
Космические аппараты и технологииThe aim of the study is to compare the stress fields and stability of adapters of various configurations made of aluminum Al – 2024 and composite M46. The adapters have a constant mass.
Gulkov T. V. +2 more
doaj +1 more source
Self-organized dynamics in local load sharing fiber bundle models
, 2013 We study the dynamics of a local load sharing fiber bundle model in two dimensions, under an external load (which increases with time at a fixed slow rate) applied at a single point.
Biswas, Soumyajyoti +1 more
core +1 more source
Crystals, 2023 In this work, titanium oxide nanotubes (TNTs) were formed by anodic oxidation on the surface of a Ti–6Al–4V alloy. An electrolyte based on ethylene glycol (EG) and ammonium fluoride (NH4F) was used. Different anodizing periods (10, 20, 30, 40, 50, and 60
Itzel Pamela Torres-Avila +6 more
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Development of a robust structural health monitoring system for wind turbine foundations [PDF]
, 2012 The construction of onshore wind turbines has rapidly been increasing as the UK attempts to meet its renewable energy targets. As the UK’s future energy depends more on wind farms, safety and security are critical to the success of this renewable energy ...
Currie, Magnus +2 more
core +1 more source
Control of electric spring for frequency regulation
The Journal of Engineering, 2019 The authors propose a novel control of electric spring for frequency stabilisation. Frequency stability is an important part of power grid stability. At present, utilising energy storage devices, such as batteries, to stabilise frequency fluctuation in ...
Chang Yuan +3 more
doaj +1 more source
Бюллетень Почвенного института им. В.В. ДокучаеваPine forests growing on psammozems, found on sandy Kama terraces above the floodplain within the territory of Perm, encompass roughly 2 thousand hectares.
P. Sh. Sairanova, O. Z. Eremchenko
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Simplified Approach to Determination of Critical Axial Load of Marine Line Shafting
Promet (Zagreb), 2012 The critical axial load of the marine line shafting is obtainedby using simplified mechanical models of two span barswith various supporting modes, loaded with constant compressiveforce.
Juraj Saucha +2 more
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Stability analysis of steel frames according to Eurocode 3 [PDF]
Biuletyn Wojskowej Akademii Technicznej, 2019 In the paper, the qualitative and quantitative comparison of EC3 methods to verify the global stability of the structure is presented. The steel portal frame subjected to varied loads is considered.
Sylwia Pogonowska-Płatek +1 more
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Cailiao gongcheng, 2021 The AlCrSiN/Mo self-lubricating coating was prepared by hybrid technology of high power impulse magnetron sputtering and pulsed DC magnetron sputtering, and the structure and properties were modified by vacuum annealing. The influence of vacuum annealing
MENG De-qiang +6 more
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Identification of Critical Source Areas (CSAs) and Evaluation of Best Management Practices (BMPs) in Controlling Eutrophication in the Dez River Basin [PDF]
, 2019 Best Management Practices (BMPs) are commonly used to control pollution in the river basins. Prioritization of BMPs helps improve the efficiency and effectiveness of pollution reduction, especially in Critical Source Areas (CSAs) that produce the highest
Ahmad, Sajjad +3 more
core +2 more sources