Results 81 to 90 of about 385,705 (284)
Journal of Isotopes, 2023 In study of the flow of an isotopic gas mixture in a rotating cylinder, the isotope approximation method is generally introduced to decouple the flow problem of the mixed gas and the component transport problem by considering the small molecular weight ...
TIAN Songjie;GU Zhiyong;GUO Zixue
doaj
On the stability of compressible differentially rotating cylinders - II [PDF]
Monthly Notices of the Royal Astronomical Society, 1987 Summary: The stability of differentially rotating fluid cylinders obeying a polytropic equation of state is tested. Non-axisymmetric perturbations induce dynamical instabilities discovered previously by \textit{J. C. B. Papaloizou} and \textit{J. E. Pringle} [ibid. 208, 721-750 (1984; Zbl 0562.76106); ibid.
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Advanced Functional Materials, EarlyView.For the first time, an extreme‐thick laser‐arc PVD ta‐C (DLC) coating exceeding 100 µm is demonstrated, opening up new possibilities for ultra‐high load bearing capacity. This superhard amorphous carbon architecture combines >50% sp3 bonding, robust adhesion and self‐supporting performance, shielding substrates from plastic flow under extreme contact ...
Martin Zawischa +3 more
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Effectiveness of thermal radiations and homogeneous-heterogeneous reactions in Maxwell flow field across a rotating cylinder. [PDF]
Heliyon, 2023 Li S +4 more
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Advanced Healthcare Materials, EarlyView.Three‐dimensional bioprinting transforms breast cancer modeling from simple constructs into spatially organized, multicellular, perfused, and patient‐derived platforms. This review shows how bioinks, cellular composition, architecture, and flow govern tumor behavior and drug response, while revealing why complexity alone is insufficient without ...
Mustafa Nakipoglu +7 more
wiley +1 more source
Investigation of a two-dimensional photovoltaic thermal system using hybrid nanofluids and a rotating cylinder. [PDF]
Nanoscale Adv, 2023 Akram M +4 more
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Advanced Healthcare Materials, EarlyView.Recent advances in microfluidic technologies for microgel fabrication are critically reviewed, highlighting the capabilities and limitations of major microfluidic platforms and discussing how platform design, material selection, and crosslinking strategies influence microgel architecture and functionality. Current challenges and future opportunities in
Afshin Abrishamkar +6 more
wiley +1 more source
Advanced Materials, EarlyView.Metal‐free carbon catalysts enable the sustainable synthesis of hydrogen peroxide via two‐electron oxygen reduction; however, active site complexity continues to hinder reliable interpretation. This review critiques correlation‐based approaches and highlights the importance of orthogonal experimental designs, standardized catalyst passports ...
Dayu Zhu +3 more
wiley +1 more source
Stability of viscous flow between rotating cylinders. II. Cylinders rotating in opposite directions [PDF]
Proceedings of the Royal Society of London. Series A. Mathematical and Physical Sciences, 1946 Abstract In a previous paper (Meksyn 1946; it will be referred to as Part I) the problem of stability of viscous fluid between coaxial cylinders, rotating in the same direction, was solved by expanding the integrals in inverse powers of a large parameter.
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Limits to the Hall Effect and Other Nonreciprocal Effects in Three‐Dimensional Metamaterials
Advanced Materials, EarlyView.Comprehensive and fundamental bounds on nonreciprocal effects in three‐dimensional metamaterials are derived. They reveal that the effective Hall mobility cannot exceed the largest constituent mobility, that, under certain conditions, the Verdet constant cannot be enhanced, and that, for constituents with Hall coefficients of the same sign, the largest
Christian Kern, Graeme W. Milton
wiley +1 more source