Zobrazeno 1 - 10
of 66
pro vyhledávání: '"Abílio P. Silva"'
Autor:
Kateryna O. Shvydyuk, João Nunes-Pereira, Frederico F. Rodrigues, José C. Páscoa, Senentxu Lanceros-Mendez, Abílio P. Silva
Publikováno v:
Ceramics, Vol 7, Iss 1, Pp 364-384 (2024)
Aerospace propulsion systems are among the driving forces for the development of advanced ceramics with increased performance efficiency in severe operation conditions. The conducted research focused on the mechanical (Young’s and shear moduli, fle
Externí odkaz:
https://doaj.org/article/93a40ceab3944c5ca41d06b1f847727e
Autor:
Frederico F. Rodrigues, Kateryna O. Shvydyuk, João Nunes-Pereira, José C. Páscoa, Abílio P. Silva
Publikováno v:
Ceramics, Vol 7, Iss 1, Pp 192-207 (2024)
Plasma actuators have demonstrated great potential for active flow control applications, including boundary layer control, flow separation delay, turbulence control, and aircraft noise reduction. In particular, the material used as a dielectric barri
Externí odkaz:
https://doaj.org/article/e073ad80a86147ffbc3a6b5dc25791fc
Publikováno v:
Polymers, Vol 16, Iss 15, p 2152 (2024)
This review is a fundamental tool for researchers and engineers involved in the design and optimization of fiber-reinforced composite materials. The aim is to provide a comprehensive analysis of the mechanical performance of composites with epoxy mat
Externí odkaz:
https://doaj.org/article/8f531367f65d4735a2b73d125e81db77
Publikováno v:
Ceramics, Vol 6, Iss 1, Pp 195-230 (2023)
The quest for increased performance in the aeronautical and aerospace industries has provided the driving force and motivation for the research, investigation, and development of advanced ceramics. Special emphasis is therefore attributed to the abil
Externí odkaz:
https://doaj.org/article/e7fab5921e7e40d3a5a7c3a87c0e18e0
Publikováno v:
Biomimetics, Vol 8, Iss 8, p 599 (2023)
Ceramic biocomposites based on bioactive tricalcium phosphate doped with metal ions are a strategy for obtaining good biomimetics for human bone composition. Manufacturing with PMMA porogen also induces bone-like porosity morphology. The poor strengt
Externí odkaz:
https://doaj.org/article/6b2cbc36589e4869b49ea3eb4bed0f6a
Publikováno v:
Ceramics, Vol 5, Iss 1, Pp 148-160 (2022)
A thermal protection system is subject to high forces, in particular compression, bending and wear, to aggressive environments of high temperatures, high velocity gases and particle shock. Typically, ceramic materials appear as a first barrier or out
Externí odkaz:
https://doaj.org/article/189cf729c82249f897594f64096d9b03
Publikováno v:
Applied Sciences, Vol 13, Iss 14, p 8002 (2023)
This work proposes the design of a low-cost sensory glove system that complements the operation of a 3D-printed mechanical hand prosthesis, providing it with the ability to detect touch, locate it and even measure the intensity of associated forces.
Externí odkaz:
https://doaj.org/article/c781109204e844438c07dcde76201164
Publikováno v:
Materials, Vol 16, Iss 12, p 4332 (2023)
The static bending properties, different strain rates and interlaminar shear strength (ILSS) of carbon-fiber-reinforced polymers (CFRP) with two epoxy resins nano-enhanced with carbon nanofibers (CNFs) are studied. The effect on ILSS behavior from ag
Externí odkaz:
https://doaj.org/article/6223999fca23483ab0654287929a3afa
Publikováno v:
Polymers, Vol 15, Iss 4, p 821 (2023)
Two epoxy resins with different viscosities were enhanced up to 1 wt.%, applying a simple method with carbon nanofibers (CNFs). These were characterized in terms of static bending stress, stress relaxation, and creep tests. In bending, the contents o
Externí odkaz:
https://doaj.org/article/c159b51e431d4526a1eae8b5b94bf7cc
Publikováno v:
Materials, Vol 15, Iss 20, p 7118 (2022)
The demand for high-strength steel welds, as observed in civil and transport engineering, is related to a mass reduction in vehicles. Container-type trucks are examples of this kind of transport means because their boxes are able to be produced using
Externí odkaz:
https://doaj.org/article/35a88b0506eb4f538478e7b1474dfd96