Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Ion FUIOREA"'
Publikováno v:
INCAS Bulletin, Vol 16, Iss 3, Pp 123-132 (2024)
For the doctoral study on the influence of the aircraft external stores over the aeroelasticity behavior of the IAR-99 HAWK, we have developed a new Finite Elements Model (FEM) with new state-of-the-art methods and technologies available at the end o
Externí odkaz:
https://doaj.org/article/29b6fe6d25f94b0981a73897ef8d4027
Publikováno v:
eXPRESS Polymer Letters, Vol 18, Iss 1, Pp 41-60 (2024)
Composite materials are of increasing interest in aircraft and spacecraft structures, and carbon fiber reinforced polymers (CFRP) have emerged as materials meeting quality standards for structural applications in the aircraft industry. Despite their
Externí odkaz:
https://doaj.org/article/3e86a155adf84282b5b5c1cd8cb1f756
Publikováno v:
INCAS Bulletin, Vol 15, Iss 3, Pp 31-46 (2023)
Composite materials, among them Carbon Fiber Reinforced Polymers (CFRP), have become a key material in structural applications for lightweight structures such as spacecraft and aircraft. CFRP can be found under various quality grades and their mechan
Externí odkaz:
https://doaj.org/article/f49d7b3e02014ac4b2c6d73f3abd9fc4
Autor:
Marius-Alexandru VOICU, Ion FUIOREA
Publikováno v:
INCAS Bulletin, Vol 13, Iss 4, Pp 181-193 (2021)
Performance in the en route phase can be measured using the range and endurance parameters of the airplane. The range is a more useful performance parameter than endurance and one that aircraft designers are constantly trying to improve. While endura
Externí odkaz:
https://doaj.org/article/e3fb086b76ac4fde82167a78abdc7148
Autor:
Marius-Alexandru VOICU, Ion FUIOREA
Publikováno v:
INCAS Bulletin, Vol 13, Iss 1, Pp 237-243 (2021)
Logistics can be seen as the compound of all the considerations needed to ensure the efficient and economical support of a system throughout its life cycle. The unscheduled actions, performed as a result of a failure or a perceived failure, that are
Externí odkaz:
https://doaj.org/article/e70cb06ddbec494386addb9e262d654f
Autor:
Marius-Alexandru VOICU, Ion FUIOREA
Publikováno v:
INCAS Bulletin, Vol 12, Iss 1, Pp 207-213 (2020)
Each time an aircraft system fails, a series of steps are required to repair or restore the aircraft to full operational status. The steps include failure detection, fault isolation, disassembly to gain access to the defective element, repair, and so
Externí odkaz:
https://doaj.org/article/461140b725684d1cbca7f6dbd8f8c5e6
Autor:
Marius Ionut MARMUREANU, Ion FUIOREA
Publikováno v:
INCAS Bulletin, Vol 6, Iss 2, Pp 75-83 (2014)
This paper evaluates the impact that helical motion of fluid products of combustion within the combustion chamber of a rocket can have on the attitude dynamics of rocket systems. By developing the study presented by Sookgaew (2004), we determined the
Externí odkaz:
https://doaj.org/article/a3d30fdbdc19417297b5b36d67d93a46
Autor:
Ion FUIOREA, Dumitrita GABOR
Publikováno v:
INCAS Bulletin, Vol 4, Iss 1, Pp 43-50 (2012)
The paper continues recent research of the authors, consisting in experimental determination of Tsai-Wu failure criteria coefficients as well as criteria validation considering a certain composite. The tested composite, polyester resin reinforced wit
Externí odkaz:
https://doaj.org/article/5309d952fe9d4d36871d53c407847eed
Autor:
Ion FUIOREA
Publikováno v:
INCAS Bulletin, Vol 3, Iss 2, Pp 45-56 (2011)
The paper deals with the extension of isotropic plates problem to the case of composite plates. In order to perform it, the Kirchhoff-Love hypotheses were “softened” by some additional ones. Considering the constitutive laws for composite materia
Externí odkaz:
https://doaj.org/article/0145588677b6428e99dd5467fff326fe
Autor:
Ion FUIOREA, Dumitriţa STĂNICĂ
Publikováno v:
The Annals of “Dunarea de Jos” University of Galati. Fascicle IX, Metallurgy and Materials Science, Vol 32, Iss 1 (2009)
The paper deals with critical considerations upon different points of view that were enounced by some authors referring to Maximum Stress Failure Criterion for composite materials. The considerations stem both from a comparative analysis of the menti
Externí odkaz:
https://doaj.org/article/3d3a8b56065442c49c80eef0d3f0592c