Zobrazeno 1 - 10
of 3 171
pro vyhledávání: '"Stone, H"'
Autor:
Rodenkirchen, C., Ackerman, A. K., Mignanelli, P. M., Cliff, A., Wise, G. J., Douglas, J. O., Bagot, P. A. J., Moody, M. P., Appleton, M., Ryan, M. P., Hardy, M. C., Pedrazzini, S., Stone, H. J.
A novel y-y'-y" dual-superlattice superalloy, with promising mechanical properties up to elevated temperatures was recently reported. The present work employs state of the art chemical and spatial characterization techniques to study the effect syste
Externí odkaz:
http://arxiv.org/abs/2209.08948
The service lives of nickel superalloys are often limited by environmental degradation. The present study compares oxidation, sulfidation and hot corrosion at 750C of three variants of a polycrystalline superalloy: a baseline alloy, a variant contain
Externí odkaz:
http://arxiv.org/abs/2007.13416
Publikováno v:
Phys. Rev. Fluids 5, 073604 (2020)
We study the equilibrium shape of a liquid drop resting on top of a liquid surface, i.e., a floating lens. We consider the surface tension forces in non--wetting situations (negative spreading factor), as well as the effects of gravity. We obtain ana
Externí odkaz:
http://arxiv.org/abs/2004.09449
Autor:
Chen, X., Kunasekaran, M.P., Hutchinson, D., Stone, H., Zhang, T., Aagerup, J., Moa, A., MacIntyre, C.R.
Publikováno v:
In Public Health November 2023 224:159-168
Publikováno v:
Phys. Rev. E 101, 023104 (2020)
The three-dimensional dynamics of a single non-Brownian flexible fiber in shear flow is evaluated numerically, in the absence of inertia. A wide range of ratios A of bending to hydrodynamic forces and hundreds of initial configurations are considered
Externí odkaz:
http://arxiv.org/abs/1905.12985
Publikováno v:
Journal of Fluid Mechanics 885, A25 (2020)
Microfluidic systems are usually fabricated with soft materials that deform due to the fluid stresses. Recent experimental and theoretical studies on the steady flow in shallow deformable microchannels have shown that the flow rate is a nonlinear fun
Externí odkaz:
http://arxiv.org/abs/1902.07167
Akademický článek
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Akademický článek
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Autor:
Pedrazzini, S., Rowlands, B. S., Turk, A., Parr, I. M. D., Hardy, M. C., Bagot, P. A. J., Moody, M. P, Galindo-Nava, E., Stone, H. J.
Titanium is commonly added to nickel superalloys but has a well-documented detrimental effect on oxidation resistance. The present work constitutes the first atomistic-scale quantitative measurements of grain boundary and bulk compositions in the oxi
Externí odkaz:
http://arxiv.org/abs/1810.10444
Publikováno v:
Materials & Design 131, 358 (2017)
A new computational tool has been developed to model, discover, and optimize new alloys that simultaneously satisfy up to eleven physical criteria. An artificial neural network is trained from pre-existing materials data that enables the prediction o
Externí odkaz:
http://arxiv.org/abs/1803.03039