Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Suma Ayyagari"'
Autor:
Suma Ayyagari, Marwan Al-Haik
Publikováno v:
Journal of Composites Science, Vol 8, Iss 4, p 122 (2024)
The exceptional properties of carbon nanotubes (CNTs) make them ideal nanofillers for various composite materials. In carbon fiber-reinforced polymer (CFRP) composites. CNTs can be grown on the carbon fiber surface to act as a third interface between
Externí odkaz:
https://doaj.org/article/c59f639057d44f28b30cad11a7d9bea9
Publikováno v:
Nanomaterials, Vol 13, Iss 5, p 944 (2023)
Additively manufactured (AM) composites based on short carbon fibers possess strength and stiffness far less than their continuous fiber counterparts due to the fiber’s small aspect ratio and inadequate interfaces with the epoxy matrix. This invest
Externí odkaz:
https://doaj.org/article/f32d16cc82384c14a33155ffc33e29f2
Publikováno v:
Nanomaterials, Vol 10, Iss 6, p 1213 (2020)
In this investigation, multi-walled carbon nanotubes (MWCNTs) were grown over carbon fiber fabrics via a relatively nondestructive synthesis technique. The MWCNTs patches were grown into three different topologies: uniform, fine patterned and coarse
Externí odkaz:
https://doaj.org/article/d7038223ca9d4401abf8ec2b8a0d8c95
Autor:
Suma Ayyagari, Marwan Al-Haik
Publikováno v:
Applied Sciences, Vol 9, Iss 11, p 2281 (2019)
Carbon fiber reinforced plastic composites (CFRPs) possess superior elastic mechanical properties. However, CFRPs lack sufficient viscoelastic performance, such as damping and creep resistance. In an effort to improve these properties, in this study,
Externí odkaz:
https://doaj.org/article/07f3021244f34249a28b7cbe26e105b8
Publikováno v:
C, Vol 4, Iss 1, p 6 (2018)
The quest for multifunctional carbon fiber reinforced composites (CFRPs) expedited the use of several nano reinforcements such as zinc oxide nanorods (ZnO) and carbon nanotubes (CNTs). Zinc oxide is a semi-conductor with good piezoelectric and pyroel
Externí odkaz:
https://doaj.org/article/97eeed831d0f4ea08ee07c32684954ca
Autor:
Marwan Al-Haik, Suma Ayyagari, Yixin Ren, Andrew Abbott, Edward Trigg, Bingqian Zheng, Hilmar Koerner
Publikováno v:
SSRN Electronic Journal.
Publikováno v:
ASME 2020 Heat Transfer Summer Conference.
The aim of this study was to investigate the thermal conductivity of natural fiber reinforced polymer composites (NFRP) as potential structural materials. As a natural fiber, Bermuda grass seeds, conifer cones and pinecones are selected. The matrix c
Publikováno v:
Nanomaterials, Vol 10, Iss 1213, p 1213 (2020)
Nanomaterials
Volume 10
Issue 6
Nanomaterials
Volume 10
Issue 6
In this investigation, multi-walled carbon nanotubes (MWCNTs) were grown over carbon fiber fabrics via a relatively nondestructive synthesis technique. The MWCNTs patches were grown into three different topologies: uniform, fine patterned and coarse
Autor:
B. Zheng, Hilmar Koerner, Yixin Ren, Suma Ayyagari, Andrew Abbott, Edward B. Trigg, Marwan Al-Haik
Publikováno v:
Composites Part B: Engineering. 224:109197
Carbon fiber reinforced polymeric composites (CFRPs) are prone to delamination due to insufficient interfacial properties. Several remedies were carried out to enhance the fiber/matrix interfaces via chemical treatments or utilizing stiffer nanomater
Autor:
Gustavo Villarroel, Prahruth Kantamani, Birce Dikici, Samarth Motagi, Marwan Al-Haik, Suma Ayyagari
Publikováno v:
ASME 2019 Power Conference.
Fast growing plants or biomass wastes can be used as affordable and environmentally sustainable alternatives to synthetic insulation materials. The aim of this study was to investigate the mechanical properties (tensile strength and Young’s modulus