Baza Publikacji Pracowników Politechniki Lubelskiej

Status:
Autorzy:	Golewski Przemysław, Sadowski Tomasz
Dyscypliny:
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Rok wydania:	2018
Wersja dokumentu:	Elektroniczna
Język:	angielski
Numer czasopisma:	8
Wolumen/Tom:	38
Strony:	2920 - 2927
Impact Factor:	4,029
Web of Science® Times Cited:	14
Scopus® Cytowania:	18
Bazy:	Web of Science \| Scopus \| Science Citation Index \| Applied Mechanics Reviews \| Ceramics Abstracts \| INSPEC
Efekt badań statutowych	NIE
Materiał konferencyjny:	NIE
Publikacja OA:	NIE
Abstrakty:	angielski
	A novel method is proposed to create a TBC on the CFRP/epoxy laminate surface in a single technological process by formation of one additional layer made of a commercially available alumina fiber mat. Both materials: the CFRP/epoxy laminate made of four layers and the ceramic mat were joined during prepreg curing. The quick thermal heating tests of the TBC system were conducted for different times with a propane-butane torch. Changes of material strains due to temperature influence are determined experimentally in uniaxial tensile tests via the Digital Image Correlation (DIC) method. A numerical model corresponding to the experimental quick heating test is built in Abaqus standard finite element software to determine temperature distribution in the CFRP/epoxy laminate. The experimental and numerical investigations lead to a conclusion that the alumina fiber mat is an effective protection of the CFRP/epoxy laminate against temperature degradation and can be used in industrial practice.

A novel application of alumina fiber mats as TBC protection for CFRP/epoxy laminates – laboratory tests and numerical modeling