In-situ formation of bulk and porous h-AlN/SiC-based ceramics from geopolymer technique
Sign Up to like & getrecommendations! Published in 2019 at "Ceramics International"
DOI: 10.1016/j.ceramint.2019.08.212
Abstract: Abstract In this paper, bulk and porous AlN/SiC based ceramics were in-situ prepared from graphite/geopolymer composites based on the carbon thermal reduction reaction under high temperatures. Thermal evolution of graphite/geopolymer composites were systematically investigated by… read more here.
Keywords: sic based; porous aln; aln sic; aln ... See more keywords
Conductive-radiative heat transfer within SiC-based cellular ceramics at high-temperatures: A discrete-scale finite element analysis
Sign Up to like & getrecommendations! Published in 2020 at "Finite Elements in Analysis and Design"
DOI: 10.1016/j.finel.2020.103410
Abstract: Abstract Cellular ceramic materials possess many favorable properties that allow to develop efficient modern-day high-temperature thermal energy conversion systems and processes. The energy conversion within these porous media is governed by tightly coupled conduction–radiation physics.… read more here.
Keywords: discrete scale; sic based; radiation; cellular ceramics ... See more keywords
Delayed failure prediction of SiC-based bundles: The impact of sampling size
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Fatigue"
DOI: 10.1016/j.ijfatigue.2020.105694
Abstract: Abstract The present paper deals with sampling size related uncertainties for the delayed failure of SiC-based bundles under static fatigue condition. It is shown that 75 tests are required to assess the median lifetime with… read more here.
Keywords: delayed failure; sic based; based bundles; sampling size ... See more keywords
Experimental and computational analysis for thermo-erosive stability assessment of ZrB2-SiC based multiphase composites
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Refractory Metals and Hard Materials"
DOI: 10.1016/j.ijrmhm.2019.104972
Abstract: Abstract High temperature erosion tests were conducted on spark plasma sintered ZrB2-SiC based multiphase ceramic composites at 1073 K in thermo-erosive environment for 1200 s with a net energy deposition per unit area of 50.5 MJ/m2. The thermo-erosive… read more here.
Keywords: sic based; zrb2 sic; based multiphase; thermo erosive ... See more keywords
Fine-diameter microwave-absorbing SiC-based fiber
Sign Up to like & getrecommendations! Published in 2017 at "RSC Advances"
DOI: 10.1039/c7ra00175d
Abstract: A fine-diameter silicon carbide (SiC) fiber is a promising reinforcing fiber for ceramic matrix composites with high temperature applications because of its high tensile strength and oxidation resistance. However, functional SiC fibers with microwave-absorbing properties… read more here.
Keywords: microwave absorbing; sic based; based fiber; absorbing sic ... See more keywords
Magnetic Design of a 3-Phase SiC-Based PV Inverter With DC-Link Referenced Output Filter
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Access"
DOI: 10.1109/access.2023.3254887
Abstract: The use of Silicon carbide (SiC) devices represents an improvement in terms of size, weight and efficiency of power converters. However, SiC-based solutions present high dv/dt and di/dt on the switching events, increasing the common-mode… read more here.
Keywords: link referenced; referenced output; output filter; phase ... See more keywords
High Frequency Conducted EMI Investigation on Packaging and Modulation for a SiC-Based High Frequency Converter
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Journal of Emerging and Selected Topics in Power Electronics"
DOI: 10.1109/jestpe.2019.2919349
Abstract: Silicon carbide (SiC) devices have the advantages of high switching speed and high switching frequency, which can increase the power density, but electromagnetic interference (EMI) will increase along with higher switching frequency thus it can… read more here.
Keywords: sic based; high frequency; conducted emi; frequency ... See more keywords
Joint SIC-Based Precoding and Sub-Connected Architecture Design for MIMO VLC Systems
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Transactions on Communications"
DOI: 10.1109/tcomm.2022.3231635
Abstract: Densely deployed light emitting diodes (LEDs) typically lead to high spatial correlation in multiple-input multiple-output (MIMO) visible light communication (VLC) systems. Although precoding can effectively alleviate the spatial correlation issue, most existing precoding algorithms require… read more here.
Keywords: based precoding; sub connected; sic based; connected architecture ... See more keywords