Zobrazeno 1 - 10
of 123
pro vyhledávání: '"Xiao, Hongyi"'
Mechanical metamaterials with engineered failure properties typically rely on periodic unit cell geometries or bespoke microstructures to achieve their unique properties. We demonstrate that intelligent use of disorder in metamaterials leads to distr
Externí odkaz:
http://arxiv.org/abs/2407.07223
The thermal and mechanical behaviors of powders are important for various additive manufacturing technologies. For powder bed fusion, capturing the temperature profile and the packing structure of the powders prior to melting is challenging due to bo
Externí odkaz:
http://arxiv.org/abs/2402.15271
Autor:
Angelidakis, Vasileios, Blank, Michael, Parteli, Eric J. R., Roy, Sudeshna, Nasato, Daniel Schiochet, Xiao, Hongyi, Poeschel, Thorsten
The packing behavior of powders is significantly influenced by various types of inter-particle attractive forces, including adhesion and non-bonded van der Waals forces [1, 2, 3, 4, 5, 6]. Alongside particle size and shape distributions, the inter-pa
Externí odkaz:
http://arxiv.org/abs/2310.14031
Producing dense and homogeneous powder layers with smooth free surface is challenging in additive manufacturing, as interparticle cohesion can strongly affect the powder packing structure and therefore influence the quality of the end product. We use
Externí odkaz:
http://arxiv.org/abs/2310.14013
Autor:
Dillavou, Sam, Hanlan, Jesse M., Chieco, Anthony T., Xiao, Hongyi, Fulco, Sage, Turner, Kevin T., Durian, Douglas J.
The conversion of raw images into quantifiable data can be a major hurdle in experimental research, and typically involves identifying region(s) of interest, a process known as segmentation. Machine learning tools for image segmentation are often spe
Externí odkaz:
http://arxiv.org/abs/2309.00058
Autor:
Xiao, Hongyi, Zhang, Ge, Yang, Entao, Ivancic, Robert J. S., Ridout, Sean A., Riggleman, Robert, Durian, Douglas J., Liu, Andrea J.
All solids yield under sufficiently high mechanical loads. Below yield, the mechanical responses of all disordered solids are nearly alike, but above yield every different disordered solid responds in its own way. Brittle systems can shatter without
Externí odkaz:
http://arxiv.org/abs/2303.12486
Publikováno v:
Zhejiang dianli, Vol 43, Iss 8, Pp 66-73 (2024)
Under the “dual carbon” strategy aimed at further reducing carbon emissions and improving wind and PV power consumption， this study proposes a low-carbon optimal scheduling strategy for hybrid wind/PV/storage microgrids considering green electr
Externí odkaz:
https://doaj.org/article/c4241a4c93c8481dae85792d13b33355
We present a continuum approach to model segregation of size-bidisperse granular materials in unsteady bounded heap flow as a prototype for modeling segregation in other time varying flows. In experiments, a periodically modulated feed rate produces
Externí odkaz:
http://arxiv.org/abs/2208.00245
Autor:
Zhang, Ge, Xiao, Hongyi, Yang, Entao, Ivancic, Robert J. S., Ridout, Sean A., Riggleman, Robert A., Durian, Douglas J., Liu, Andrea J.
Elastoplastic lattice models for the response of solids to deformation typically incorporate structure only implicitly via a local yield strain that is assigned to each site. However, the local yield strain can change in response to a nearby or even
Externí odkaz:
http://arxiv.org/abs/2205.08678
To experimentally search for signals of the Gardner transition, an active quasi-thermal granular glass is constructed using a monolayer of air-fluidized star-shaped granular particles. The pressure of the system is controlled by adjusting the tension
Externí odkaz:
http://arxiv.org/abs/2111.03921