Results 91 to 100 of about 423,404 (290)
Numerical simulation of turbulent flow between shrouded contra-rotating disks
Advances in Mechanical Engineering, 2016 The turbulent flow between shrouded contra-rotating disks was numerically studied with a two-layer turbulence model and a modified Launder–Sharma low-Reynolds number k - ε model.
Shu-Xian Chen +3 more
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Advanced Materials, EarlyView.A mechanochemically synthesized dual‐site electrocatalyst (RuNC@Fe1NC) accelerates alkaline hydrogen evolution via atomic‐level spatial decoupling. Oxophilic Fe single atoms effectively dissociate water, while adjacent Ru nanoclusters rapidly recombine hydrogen.
Jae‐Hoon Baek +9 more
wiley +1 more source
Counter-rotating relativistic static thin disks
Revista Integración, 2001 A detailed study of the Counter-Rotating Model (CRM) for generic fi-nite static axially symmetric thin disks with nonzero radial pressure is presented.
Omar A. Espitia, Guillermo A. González
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Inverse Design of Nanoparticulate Materials
Advanced Materials, EarlyView.Inverse design shifts nanomaterial development from empirical trial‐and‐error to predictive model‐driven strategies. It can rely on knowledge‐based, data‐based, or hybrid process and property functions. This perspective article provides a practical framework for applying inverse design based on instructive examples. It discusses which modeling approach
Nabi Etienne Traoré +5 more
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Relativistic disks - I. Counter rotating disks [PDF]
Monthly Notices of the Royal Astronomical Society, 1978 Lynden-Bell, D., Pineault, S.
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Transactions of the Japan Society of Mechanical Engineers, 1952 The criterion for rupture of brittle materials like cast iron is σ=σB, where, σ is mean value of normal tensile stress on the surface of rupture ; the mean is generally a weighted mean, the effectiveness to the load being taken into account, and σB is ultimate tensile strength.
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Dental Microwear Texture Analysis on Radular Teeth
Advanced Materials Interfaces, EarlyView.3D microwear textures reveal how gastropod radular teeth respond to controlled abrasive contact. Distinct surface signatures distinguish regular abrasion from fracture‐dominated material removal, showing how mineralized coatings, fibrous cores, and substrate properties jointly shape wear and failure in a biological scraping interface.
Wencke Krings +2 more
wiley +1 more source
Basic Generic Properties of Regular Rotating Black Holes and Solitons
Advances in Mathematical Physics, 2017 We present a systematic description of the basic generic properties of regular rotating black holes and solitons (compact nonsingular nondissipative objects without horizons related by self-interaction and replacing naked singularities). Rotating objects
Irina Dymnikova, Evgeny Galaktionov
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Case Studies in Thermal Engineering, 2019 Nanofluid flow between two stretchable and rotating disks with homogeneous and heterogeneous reactions and Joule heating is investigated in existence of magnetic field. Thermal radiation effect has been considered in energy equation.
M.R. Zangooee +2 more
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Magnetohydrodynamic flows over a rotating disk. [PDF]
AIAA Journal, 1968 Magnetohydrodynamic flow of incompressible viscous electrically conducting fluid over rotating ...
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