Zobrazeno 1 - 10
of 24
pro vyhledávání: '"Luiz Claúdio Pardini"'
Publikováno v:
Journal of Aerospace Technology and Management, Vol 2, Iss 2 (2011)
Advanced carbon fiber hybrid carbon-ceramic matrix composites are realizing their potential in many thermostructural components for aerospace vehicles. This work presents ab-initio predictions of elastic constants and thermal properties for 2.5D carb
Externí odkaz:
https://doaj.org/article/dc36781fad7e4218a88a140d1b1760f9
Publikováno v:
Journal of Aerospace Technology and Management, Vol 1, Iss 2 (2011)
The present work describes the processes used to obtain thermostructural Carbon/Carbon composites. The processing of these materials begins with the definition of the architecture of the carbon fiber reinforcement, in the form of stacked plies or in
Externí odkaz:
https://doaj.org/article/f8756d32446b407083d1c8888307daaf
Publikováno v:
Journal of Aerospace Technology and Management, Vol 8, Iss 3, Pp 363-372 (2016)
Carbon fiber/phenolic resin composites have long been used as ablative materials in rocketry. Ablation is a complex multiscale problem where radiative and convective heating leads to the pyrolysis of phenolic resin matrix, resulting in the formation
Externí odkaz:
https://doaj.org/article/bd93ffff9bc64eb490779bc1fc9c5033
Autor:
Robson Fleming Ribeiro, Luiz Claudio Pardini, Nilton Pereira Alves, Carlos Alberto Rios Brito Júnior
Publikováno v:
Polímeros, Vol 25, Iss 6, Pp 523-530 (2015)
A low cost and environmental friendly extrusion process of the Polyacrylonitrile (PAN) polymer was viabilized by using the 1,2,3-propanetriol (glycerol) as a plasticizer. The characterization of the fibers obtained by this process was the object of s
Externí odkaz:
https://doaj.org/article/244204eae393405d9965d0acb549b3ad
Autor:
Williane Oliveira de Souza, Kledermon Garcia, Christian Frederico de Avila Von Dollinger, Luiz Claudio Pardini
Publikováno v:
Materials Research, Vol 18, Iss 6, Pp 1209-1216 (2015)
Carbon fiber reinforced carbon (CFRC) composites, also called carbon/carbon (C/C) composites are materials with superior characteristics such as low density, good thermal shock resistance, high strength and low ablation under severe environments. Due
Externí odkaz:
https://doaj.org/article/0e6d6578be9c419eae206c2f4dd61c7c
Publikováno v:
Polímeros, Vol 24, Iss 3, Pp 259-268 (2014)
Polyacrylonitrile fiber encompasses a broad range of products based on acrylonitrile (AN) which is readily copolymerized with a wide range of ethylenic unsaturated monomers giving rise to polymers with different characteristics and applications. Such
Externí odkaz:
https://doaj.org/article/14dc64a46ef34d5b8612feef42052b7b
Publikováno v:
Journal of Aerospace Technology and Management, Vol 8, Iss 4 (2016)
This paper presents the study and development of a firing test used to evaluate the behavior of a solid rocket motor. The motivation for the development of a subscale solid rocket motor with end burning propellant grain geometry arose from the need t
Externí odkaz:
https://doaj.org/article/c71e560bb91940ba97edc73d849e9693
Publikováno v:
Journal of Aerospace Technology and Management, Vol 8, Iss 3 (2016)
Carbon fiber/phenolic resin composites have long been used as ablative materials in rocketry. Ablation is a complex multiscale problem where radiative and convective heating leads to the pyrolysis of phenolic resin matrix. resulting in the formation
Externí odkaz:
https://doaj.org/article/e9f4a1bf67d74928b926c42e98460fa8
Autor:
André Navarro de Miranda, Luiz Claudio Pardini, Carlos Alberto Moreira dos Santos, Ricardo Vieira
Publikováno v:
Materials Research, Vol 14, Iss 4, Pp 560-563 (2011)
Nano-carbon materials, such as carbon nanotubes and carbon nanofibers, are being thought to be used as multifunctional reinforcement in composites. The growing of carbon nanofiber at the carbon fiber/epoxy interface results in composites having bette
Externí odkaz:
https://doaj.org/article/5c26142b7f764586ad40c9b3bdd58ebb
Publikováno v:
Journal of Aerospace Technology and Management, Vol 2, Iss 2, Pp 183-194 (2010)
Advanced carbon fiber hybrid carbon-ceramic matrix composites are realizing their potential in many thermostructural components for aerospace vehicles. This work presents ab-initio predictions of elastic constants and thermal properties for 2.5D carb
Externí odkaz:
https://doaj.org/article/e8052033861b470ea640291129da4d5a