Search Results - "Mi, Jiawei"

Non-destructive testing and evaluation of composite materials/structures: A state-of-the-art review by Wang, Bing, Zhong, Shuncong, Lee, Tung-Lik, Fancey, Kevin S, Mi, Jiawei

“…Composite materials/structures are advancing in product efficiency, cost-effectiveness and the development of superior specific properties. There are…”
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In situ observation of ultrasonic cavitation-induced fragmentation of the primary crystals formed in Al alloys by Wang, Feng, Tzanakis, Iakovos, Eskin, Dmitry, Mi, Jiawei, Connolley, Thomas

“…•Interaction between cavitation bubbles and primary crystals was in situ observed.•Three mechanisms of cavitation-induced fragmentation are revealed.•Pulsating…”
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A refining mechanism of primary Al3Ti intermetallic particles by ultrasonic treatment in the liquid state by Wang, Feng, Eskin, Dmitry, Mi, Jiawei, Connolley, Thomas, Lindsay, John, Mounib, Maher

“…The mechanism underlying the considerable refinement of primary Al3Ti intermetallic particles induced by ultrasonic treatment (UST) in an Al-0.4 wt% Ti alloy…”
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Ultrafast synchrotron X-ray imaging studies of microstructure fragmentation in solidification under ultrasound by Wang, Bing, Tan, Dongyue, Lee, Tung Lik, Khong, Jia Chuan, Wang, Feng, Eskin, Dmitry, Connolley, Thomas, Fezzaa, Kamel, Mi, Jiawei

“…Ultrasound processing of metal alloys is an environmental friendly and promising green technology for liquid metal degassing and microstructural refinement…”
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A synchrotron X-radiography study of the fragmentation and refinement of primary intermetallic particles in an Al-35 Cu alloy induced by ultrasonic melt processing by Wang, Feng, Eskin, Dmitry, Mi, Jiawei, Wang, Chuangnan, Koe, Billy, King, Andrew, Reinhard, Christina, Connolley, Thomas

“…Abstract Using synchrotron X-ray high speed radiography, the fragmentation and refinement of pre-existing primary Al2Cu intermetallic dendrites induced by…”
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Synchrotron X-ray imaging and ultrafast tomography in situ study of the fragmentation and growth dynamics of dendritic microstructures in solidification under ultrasound by Zhang, Zhiguo, Wang, Chuangnan, Koe, Billy, Schlepütz, Christian M., Irvine, Sarah, Mi, Jiawei

“…High speed synchrotron X-ray imaging and ultrafast tomography were used to study in situ and in real time the fragmentation and growth dynamics of dendritic…”
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Effect of ultrasonic melt treatment on the refinement of primary Al3Ti intermetallic in an Al–0.4Ti alloy by Wang, Feng, Eskin, Dmitry, Connolley, Thomas, Mi, Jiawei

“…High intensity ultrasonic melt treatment was applied to an Al–0.4wt% Ti alloy over three selected temperature ranges: 810 to 770°C (above liquidus), 770 to…”
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Ultrasound cavitation induced nucleation in metal solidification: An analytical model and validation by real-time experiments by Huang, Haijun, Qin, Ling, Tang, Haibin, Shu, Da, Yan, Wentao, Sun, Baode, Mi, Jiawei

“…•An analytical model is developed to predict the cavitation induced undercooling, grain nucleation and the solidified grain size.•Cavitation bubble implosion…”
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Multiscale interactions of liquid, bubbles and solid phases in ultrasonic fields revealed by multiphysics modelling and ultrafast X-ray imaging by Qin, Ling, Porfyrakis, Kyriakos, Tzanakis, Iakovos, Grobert, Nicole, Eskin, Dmitry G., Fezzaa, Kamel, Mi, Jiawei

“…The volume of fluid (VOF) and continuous surface force (CSF) methods were used to develop a bubble dynamics model for the simulation of bubble oscillation and…”
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A High-Speed Imaging and Modeling Study of Dendrite Fragmentation Caused by Ultrasonic Cavitation by Shu, Da, Sun, Baode, Mi, Jiawei, Grant, Patrick S.

“…The dynamic behavior of ultrasound-induced cavitation bubbles and their effect on the fragmentation of dendritic grains of a solidifying succinonitrile…”
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In Situ Synchrotron X-ray Study of Ultrasound Cavitation and Its Effect on Solidification Microstructures by Mi, Jiawei, Tan, Dongyue, Lee, Tung Lik

“…Considerable progress has been made in studying the mechanism and effectiveness of using ultrasound waves to manipulate the solidification microstructures of…”
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Temperature as a key parameter for graphene sono-exfoliation in water by Kaur, Amanpreet, Morton, Justin A., Tyurnina, Anastasia V., Priyadarshi, Abhinav, Holland, Adam, Mi, Jiawei, Porfyrakis, Kyriakos, Eskin, Dmitry G., Tzanakis, Iakovos

“…•Control of temperature is the key for successful graphene exfoliation in water.•Increase in solution temperature reduces the intensity of the shockwave (SW)…”
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Characterization of Ultrasonic Bubble Clouds in A Liquid Metal by Synchrotron X-ray High Speed Imaging and Statistical Analysis by Wang, Chuangnan, Connolley, Thomas, Tzanakis, Iakovos, Eskin, Dmitry, Mi, Jiawei

“…Quantitative understanding of the interactions of ultrasonic waves with liquid and solidifying metals is essential for developing optimal processing strategies…”
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Dual frequency ultrasonic liquid phase exfoliation method for the production of few layer graphene in green solvents by Kaur, Amanpreet, Morton, Justin A., Tyurnina, Anastasia V., Priyadarshi, Abhinav, Ghorbani, Morteza, Mi, Jiawei, Porfyrakis, Kyriakos, Eskin, Dmitry G., Tzanakis, Iakovos

“…[Display omitted] •Equal volume ratio mixtures of Water-Ethanol and Water-isopropyl alcohol eco-friendly solvents are found to be processing efficient for the…”
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3D Phase Field Modeling of Multi-Dendrites Evolution in Solidification and Validation by Synchrotron X-ray Tomography by Wang, Shuo, Guo, Zhipeng, Kang, Jinwu, Zou, Meishuai, Li, Xiaodong, Zhang, Ang, Du, Wenjia, Zhang, Wei, Lee, Tung Lik, Xiong, Shoumei, Mi, Jiawei

“…In this paper, the dynamics of multi-dendrite concurrent growth and coarsening of an Al-15 .% Cu alloy was studied using a highly computationally efficient 3D…”
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Tailoring hierarchical microstructures and nanoprecipitates in additive-manufactured Al-Zn-Mg-Cu-Nb alloys for simultaneously enhancing strength and ductility by Xiao, Fei, Shu, Da, Wang, Yixiao, Sun, Qinyao, Wang, Donghong, Yang, Chao, Wang, Shubin, Mi, Jiawei, Sun, Baode, StJohn, David H.

“…Additive manufacturing provides an efficient way of producing metallic components with complex geometries. Their microstructure is substantially different to…”
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A novel electromagnetic apparatus for in-situ synchrotron X-ray imaging study of the separation of phases in metal solidification by Koe, Billy, Abraham, Colin, Bailey, Chris, Greening, Bob, Small, Martin, Connolley, Thomas, Mi, Jiawei

“…[Display omitted] As a part of a research into new techniques for purifying recycled aluminium alloys, a novel electromagnetic apparatus had been developed for…”
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Summary of research on smart grid by Youjie Ma, Jiawei Mi, Xuesong Zhou, Zhiqiang Gao

“…A smart grid with a flexible, clean, safe, economy, friendly performance is the development direction of future power grid. Smart grid has become a hot topic…”
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Data and videos for ultrafast synchrotron X-ray imaging studies of metal solidification under ultrasound by Wang, Bing, Tan, Dongyue, Lee, Tung Lik, Khong, Jia Chuan, Wang, Feng, Eskin, Dmitry, Connolley, Thomas, Fezzaa, Kamel, Mi, Jiawei

“…The data presented in this article are related to the paper entitled ‘Ultrafast synchrotron X-ray imaging studies of microstructure fragmentation in…”
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Recent advances in synchrotron X-ray studies of the atomic structures of metal alloys in liquid state by Huang, Shi, Xiang, Kang, Mi, Jiawei

“…•A critical and focused review on the historical development and progress since the 1950s in the research field concerning atomic structure evolution of liquid…”
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