Results 51 to 60 of about 1,761 (214)

Simultaneous Enhancement of Mechanical and Dielectric Performance of Polypropylene Composites by Introducing an External Elastic Crystal

open access: yesENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
A hierarchical crystalline structure for recyclable polypropylene insulation in high‐voltage cables is presented. This architecture integrates rigid isotactic polypropylene spherulites with an elastic crystalline network to balance load‐bearing capacity and ductility.
Guangwei Zhang   +6 more
wiley   +1 more source

Recent Progress and Challenges in Transformer Oil Nanofluid Development: A Review on Thermal and Electrical Properties

open access: yesIEEE Access, 2019
Transformer oil is refined electrical insulating oil, which is extremely stable at high temperatures and possesses excellent electrical insulating properties.
Danial Amin   +5 more
doaj   +1 more source

Investigation and Evaluation of Wax Deposition Treatment Methods in Large Natural Gas Plants

open access: yesEnergy Science &Engineering, EarlyView.
Problem: Wax blockage (Biphenyl, PAHs) in low‐temperature units crippled plant capacity. Solution: A novel Circulating Light Hydrocarbon Injection technology. Mechanism: Light hydrocarbons disrupt wax crystals via “like dissolves like” and are continuously recovered. Outcome: 1. Throughput dropped from 10 MMscmd to 3 MMscmd 2.
Jiahao Wu   +6 more
wiley   +1 more source

Electrical and thermal properties of insulating oil-based nanofluids: a comprehensive overview

open access: yesIET Nanodielectrics, 2019
Nanofluids, formed by adding nanoscale particles to insulating oil, are stable and homogeneous suspensions that present advanced performance of electrical insulation and heat dissipation.
Zhengyong Huang   +6 more
doaj   +1 more source

Application, Challenges, and Prospects of Non‐Thermal Processing Technologies for Seaweed Protein Extraction—A Review

open access: yesFood Chemistry International, EarlyView.
This review highlights non‐thermal extraction technologies for seaweed proteins, emphasizing their mechanisms, impacts on protein structure and functionality, and sustainability potential. Key limitations related to species dependence, extract complexity, and scale‐up are discussed to guide future industrial and biorefinery applications.
Rahat Mahmud   +3 more
wiley   +1 more source

Evaluation of Thermal Properties of Various Insulating Liquids Used in Power Transformers

open access: yesEnergies
This article is a summary of many years of work by the author, in which the thermal properties of various types of insulating liquids, used in power transformers, were evaluated. Recently, esters have been displacing mineral oil.
Zbigniew Nadolny
doaj   +1 more source

Production mechanism of single excessive hydrogen in current transformers: A reactive molecular dynamics simulation study

open access: yesMaterials & Design, 2019
The present work aims at investigating the single excessive hydrogen (SEH) mechanism in the current transformers (CTs) by reactive force field molecular dynamics (ReaxFF MD) simulations. The chemical components in the CTs, i.e.
Xuwei Huang   +3 more
doaj   +1 more source

Biopolymer composites from agri‐food wastes and by‐products: valorization, fabrication, and food related applications

open access: yesFood Biomacromolecules, EarlyView.
Agri‐food wastes and by‐products are transformed into sustainable biopolymer composites through extraction, modification, and advanced fabrication technologies. These value‐added materials exhibit enhanced mechanical, barrier, antimicrobial, and biodegradable properties, enabling applications in food packaging, edible coatings, and preservation systems
Samuel Ayofemi Olalekan Adeyeye   +1 more
wiley   +1 more source

Application of passivators in transformer insulating mineral oils

open access: yesTransformers Magazine, 2015
Electrical insulating mineral oils are mainly manufactured from naphthenic crude sources, with a small number being produced from paraffinic crudes and gas-to-liquids technology. The resulting products are most frequently free of additives, except for certain types of phenol-based oxidation inhibitors, and of a very low percentage by weight, only up to
openaire   +2 more sources

Towards climate‐conscious corporate restructuring: A comparative exploration of English and Bhutanese legal frameworks

open access: yesInternational Insolvency Review, EarlyView.
Abstract This paper conducts a comparative legal analysis of corporate restructuring frameworks in England and Bhutan, examining their capacity to integrate climate variability considerations and promote sustainable business practices. It discusses the procedural mechanisms for restructuring financially distressed enterprises available under the law of
Eugenio Vaccari, Migmar Lham
wiley   +1 more source

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