Accurate 3D thermal stress analysis of thermal barrier coatings

Li, Qiuhua; Hou, Pengfei; Shang, Shouming

doi:10.1016/j.ijmecsci.2021.107024

Cited by 12 publications

(2 citation statements)

References 56 publications

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“…When TEOS is introduced to an aqueous solution with an acid or base catalyst, it undergoes hydrolysis to produce silicic acid, which then further undergoes condensation reactions to form a three-dimensional network of SiO₂. The primary reactions involved are (Li et al, 2022) Subsequent reactions lead to the formation of Si-O-Si bonds, creating a silica network. By controlling the processing conditions, one can obtain diverse materials ranging from thin films to monolithic ceramics through the sol-gel method.…”

Section: Resultsmentioning

confidence: 99%

Composite Coatings: A Comprehensive Review of Materials, Methods and Applications

Assylbekova,

Sataev,

Koshkarbayeva

et al. 2023

Reports

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Composite coatings have emerged as a pivotal solution in enhancing material properties, offering synergistic combinations of two or more constituents to achieve superior performance characteristics. This comprehensive review delves into the vast realm of composite coatings, elucidating the diverse materials utilized, the myriad of fabrication methods, and their multifaceted applications across various industries. From the integration of metal-ceramic coatings in aerospace for high-temperature stability to the use of nanocomposite coatings harnessing nanoparticles for enhanced mechanical and functional capabilities, the scope of these coatings is expansive. Moreover, with the onset of green and sustainable fabrication techniques, composite coatings are poised to meet both performance and environmental benchmarks. Through a methodical examination of peer-reviewed publications, this review aims to provide readers with a holistic understanding of composite coatings, highlighting their evolution, current trends, challenges, and the future outlook. It stands as a testament to the transformative potential of composite coatings in reshaping material science and engineering applications.

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Section: Resultsmentioning

confidence: 99%

Composite Coatings: A Comprehensive Review of Materials, Methods and Applications

Assylbekova,

Sataev,

Koshkarbayeva

et al. 2023

Reports

View full text Add to dashboard Cite

show abstract

“…As a result of the super coolant that is present, this residue increases in volume and forms an insulating layer of nonflammable foam. The amount of foaming, the size of the individual cells and the structure of the foam are important for the function of the coating ( Celko et al, 2017;Jo et al, 2022;Li et al, 2022;Suzuki et al, 2022;Vagge and Ghogare, 2022).…”

mentioning

confidence: 99%

The partial fire protection of steel members: a comparative study

Šejna

Dobrovolný

Wald

2023

JSFE

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PurposeThis paper provides a summary of the issues in the passive fire protection of steel structures. Types of passive fire protection and the material properties of protection members and steel members are described. The paper deals with the possibility of partial fire protection for secondary steel beams, in cases where, due to possible membrane action, it is not necessary to apply passive protection to the entire beams.Design/methodology/approachStudies of partially fire-protected steel structures are compared, and results from studies with different input data are summarized. A fire experiment was conducted to investigate the effect of partial passive protection in a small-scale furnace. Based on the findings of the experiment, numerical models were prepared using Ansys Mechanical.FindingsThe results are summarized, and a partial fire protection length of 500 mm is recommended. Various partial fire protection lengths were compared, and the temperature development of the steel contactors was compared using a protection length of 500 mm. At the end of the paper, options for partial passive protection of steel beams are presented.Originality/valueExtended paper from ASFE2021 based on selection.

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Assessment of stresses and strains accompanying the degradation of the surface layer composition of a coated cylindrical part under operating conditions

Knyazeva

Nazarenko

2023

J Eng Math

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Accurate 3D thermal stress analysis of thermal barrier coatings

Cited by 12 publications

References 56 publications

Composite Coatings: A Comprehensive Review of Materials, Methods and Applications

Composite Coatings: A Comprehensive Review of Materials, Methods and Applications

The partial fire protection of steel members: a comparative study

Assessment of stresses and strains accompanying the degradation of the surface layer composition of a coated cylindrical part under operating conditions

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