Results 91 to 100 of about 188,460 (318)

Корозійно-воднева деградація промислових нафтопроводів [PDF]

open access: yes, 2011
Подано аналіз руйнування промислових нафтопроводів при корозійній і корозійно-механічній дії. Особлива увага приділена деградації внутрішніх поверхонь труб в умовах вуглекислотної, сірчановодневої і мікробіологічної корозії, а також сірчановодневого ...
Звірко, О. І.   +2 more
core  

Modification Strategies of Carbon‐Based Electrodes From Structural Regulation to Multifunctional Integration

open access: yesAdvanced Science, EarlyView.
Tracing the evolution from structural regulation to multifunctional integration, this paper systematically analyzes modification strategies for carbon‐based electrodes. It evaluates how element doping, surface functionalization, and composite material design affect the electrode performance, and offers perspectives on future applications and challenges
Yunlei Wang   +4 more
wiley   +1 more source

Register of experts for information on mechanics of structural failure [PDF]

open access: yes
This register is comprised of a list of approximately 300 experts from approximately 90 organizations who have published results of theoretical and/or experimental research related to six problem areas in the mechanics of structural failure: (1) life ...
Carpenter, J. L., Jr., Stuhrke, W. F.
core   +1 more source

A Laminating Strategy to Manyfold Enhance the Elastic Stretchability of Stretchable Electronics

open access: yesAdvanced Science, EarlyView.
We propose a laminating strategy that laminates a thick‐polymer layer onto the thin‐ribbon metallic structure. Using serpentine structures on soft and hard substrates as representative cases, this approach increases elastic stretchability by 3.5‐fold and 2.3‐fold.
Zanxin Zhou   +6 more
wiley   +1 more source

Estimation method of thermal fatigue life consumption for boiler water wall tubes of thermal power plants

open access: yesNihon Kikai Gakkai ronbunshu, 2018
Fatigue damage is a problem in the stable operation of thermal power plants. Especially in coal-fired thermal power plant boilers, grooving corrosion in water wall tubes caused by thermal fatigue combined with sulfide corrosion may occur.
Masahide YOSHIDA   +2 more
doaj   +1 more source

Lattice Genome Framework for Regionally Tailored Component‐Level Multi‐Objective Design in Additive Manufacturing

open access: yesAdvanced Science, EarlyView.
A Lattice Genome framework links geometric and process “genes” to lattice “phenotypes” via correction‐calibrated high‐throughput simulations and a growing performance database. Genome‐driven retrieval and recombination of unit cells enables component‐level, regionally tailored multi‐objective design: stress fields are programmed under constant relative
Haoyuan Deng   +8 more
wiley   +1 more source

The Effect of Surface Corrosion Damage and Fe Content on the Fatigue Life of an AlSi7Mg0.6 Cast Alloy Used in the Electric Automotive Industry

open access: yesMetals
The aluminum casting alloy AlSi7Mg0.6 (A357) is extensively used in the automotive industry due to its favorable balance of mechanical properties, castability, lightweight characteristics, and corrosion resistance. Castings made from this alloy are often
Lenka Kuchariková   +6 more
doaj   +1 more source

Non-local high cycle fatigue criterion for metallic materials with corrosion defects

open access: yesMATEC Web of Conferences, 2014
Designing structures against corrosion fatigue has become a key problem for many engineering structures evolving in complex environmental conditions of humidity (aeronautics, civil engineering …).
May Mohamed El   +3 more
doaj   +1 more source

The Future of Hydrogen‐Powered Aviation: Technologies, Challenges, and a Strategic Roadmap for Sustainable Decarbonization

open access: yesAdvanced Energy and Sustainability Research, EarlyView.
Hydrogen‐powered aviation offers a transformative pathway to zero‐emission flight by eliminating in‐flight CO2 emissions. Key considerations include propulsion systems (fuel cells and hydrogen combustion), cryogenic storage and insulation challenges, infrastructure and cost barriers, and supply‐chain constraints.
Mubasshira   +4 more
wiley   +1 more source

Reduced Passivity and Enhanced Pitting Around Crack Tip Measured Using Scanning Electrochemical Cell Microscopy

open access: yesAdvanced Materials Interfaces
Stainless steels, widely used in industrial applications, are often subjected to combined corrosive and mechanical stress conditions, leading to corrosion fatigue.
Sarah R. Yassine   +5 more
doaj   +1 more source

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