Zobrazeno 1 - 10
of 163
pro vyhledávání: '"Pengfei Tan"'
Publikováno v:
Virtual and Physical Prototyping, Vol 18, Iss 1 (2023)
ABSTRACTMetal oxide nanorods exhibit promising potential as reinforcement fillers in various polymer matrices, but their application in the Multi Jet Fusion (MJF) technique is rarely reported. In this work, surface-modified zinc oxide nanorods (SMZnO
Externí odkaz:
https://doaj.org/article/9c992ebcc64747dfae3f7e75f7b9713c
Publikováno v:
Virtual and Physical Prototyping, Vol 18, Iss 1 (2023)
Polymeric materials for powder bed fusion additive manufacturing have been attracting extensive research interest due to their vast potential for fabricating end-use functional parts. Here, a high-fidelity multiphysics approach combining the discrete
Externí odkaz:
https://doaj.org/article/ffbf545676e240579ce77ba4e06d1b18
Publikováno v:
Virtual and Physical Prototyping, Vol 18, Iss 1 (2023)
The packing characteristics of fiber/polymer powder in powder bed fusion additive manufacturing exhibit a high correlation with the mechanical behaviours of printed composite parts such as homogeneity and anisotropy. A discrete element model has been
Externí odkaz:
https://doaj.org/article/6d0062a310ef457d9293112be6917c5e
Autor:
Xiaojiang Liu, Wei Shian Tey, Pengfei Tan, Kah Kit Leong, Jiayao Chen, Yujia Tian, Adrian Ong, Lihua Zhao, Kun Zhou
Publikováno v:
Virtual and Physical Prototyping, Vol 17, Iss 3, Pp 734-748 (2022)
Mechanical anisotropy greatly influences the applications of materials printed by additive manufacturing techniques such as Multi Jet Fusion (MJF) and selective laser sintering. However, the mechanical anisotropy of MJF-printed fibre–reinforced pol
Externí odkaz:
https://doaj.org/article/e3dbd517d3ac4f9c86b6701d86af2cbc
Publikováno v:
Virtual and Physical Prototyping, Vol 17, Iss 2, Pp 295-307 (2022)
Multi Jet Fusion (MJF) is a fast-growing powder bed fusion(PBF) additive manufacturing technique which features low production costs and high production speeds. However, MJF currently suffers from limited choice of commercially available composite po
Externí odkaz:
https://doaj.org/article/03c200f63e1a40e8a487656aa198d1f0
Publikováno v:
Frontiers in Earth Science, Vol 10 (2023)
The Qianyingzi Coal Mine is located in the west of the Suxian Mining District of the Huaibei Coalfield, eastern China. The study on structural development patterns and genetic mechanisms in this mine lays an important foundation for safe and efficien
Externí odkaz:
https://doaj.org/article/137ef92e1a6043a98af2754be41de554
Autor:
Zhou Zhu, Yanhua Liu, Junyu Chen, Zihan He, Pengfei Tan, Yong He, Xibo Pei, Jian Wang, Lin Tan, Qianbing Wan
Publikováno v:
Advanced Science, Vol 9, Iss 35, Pp n/a-n/a (2022)
Abstract Silk fibroin (SF) is widely used to fabricate biomaterials for skin related wound caring or monitoring, and its hydrogel state are preferred for their adaptability and easy to use. However, in–depth development of SF hydrogel is restricted
Externí odkaz:
https://doaj.org/article/690529d0349347dc9d8a0e137f5c1a9b
Publikováno v:
Virtual and Physical Prototyping, Vol 16, Iss S1, Pp S1-S18 (2021)
A discrete element model has been developed to simulate the packing process of fibre/polymer composite powder for powder bed fusion additive manufacturing. The geometric shapes of polymer powder particles and fibres are represented by multi-sphere pa
Externí odkaz:
https://doaj.org/article/3d913d62b0bf4070978cd964d26e04d8
Publikováno v:
Crystals, Vol 12, Iss 6, p 786 (2022)
The low storage density of ferroelectric thin film memory currently limits the further application of ferroelectric memory. Topologies based on controllable ferroelectric domain structures offer opportunities to develop microelectronic devices such a
Externí odkaz:
https://doaj.org/article/1d468d4b335d407992bfb3d3cbddca36
Publikováno v:
Frontiers in Chemistry, Vol 8 (2020)
Hydrogenolysis of the C-O bonds in lignin, which promises to be able to generate fuels and chemical feedstocks from biomass, is a particularly challenging and important area of investigation. Herein, we demonstrate a vanadium-catalyzed cleavage of a
Externí odkaz:
https://doaj.org/article/9a1b1e8ae6494b0b9db1b75eb13bbfd7