Results 51 to 60 of about 174,429 (312)
Compound effect of EHD and surface roughness in pool boiling and CHF with R-123
, 2011 This article is a post-print version of the fianl published article which may be accessed at the link below.Saturated pool boiling of R-123 at 1 bar, including the critical heat flux (CHF), was enhanced by modifying the surface characteristics and ...
T.G. Karayiannis +11 more
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Simulation of surface EMG signals generated by muscle tissues with in-homogeneity due to fiber pinnation [PDF]
, 2004 Surface electromyographic (EMG) signal modeling has important applications in the interpretation of experimental EMG data. Most models of surface EMG generation considered volume conductors homogeneous in the direction of propagation of the action ...
Farina, D., FARINA D., Mesin, Luca
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Advanced Engineering Materials, EarlyView.This article presents the design, modeling, and characterization of air‐pressure–actuated programmable vibroacoustic metamaterials (PVAMM). The study focuses on leveraging air pressure to dynamically tune resonance frequencies for effective noise attenuation.
William Kaal +2 more
wiley +1 more source
On Gears with Cylindrical Surfaces
Transactions of the Japan Society of Mechanical Engineers, 1957 In this paper, cylindrical surfaces, which mesh, with each other at one point at a constant angular velocity ratio, are investigated. In the first place, the possibility of this case is investigated, and it is clarified that this is possible when one of the pair is convex and its partner with line contact exists.
openaire +3 more sources
Capillary Effect on Vertically Excited Surface Wave in Circular Cylindrical Vessel
, 2006 In a vertically oscillating circular cylindrical container, singular perturbation theory of two-time scale expansions was developed in inviscid fluids to investigate the motion of single free surface standing wave including the effect of surface ...
菅永军 +3 more
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Evaluating Energy Absorption Performance of Filled Lattice Structures
Advanced Engineering Materials, EarlyView.Maximum stress must be considered to robustly evaluate energy absorber designs. This approach was applied to compare all types of absorbers in a single Ashby diagram and determine the utility of filling lattice voids with a second material. High‐performance fillers can improve the performance of lattices that are limited by buckling or catastrophic ...
Christian Bonney +2 more
wiley +1 more source
Surface quality of double-sided grinding Si3N4 cylindrical rollers
Jin'gangshi yu moliao moju gongcheng, 2023 In order to obtain the optimal process parameter combination of double-sided grinding Si3N4 cylindrical rollers, the orthogonal experiment method was used to explore the influences of the grinding disc speeds, the grinding pressures and the basic ...
Heli HUANG +5 more
doaj +1 more source
Cylindrical singular minimal surfaces
Rendiconti Lincei, Matematica e Applicazioni, 2023 We construct a foliation of the upper half space in \mathbb{R}^3 consisting of minimizing cylindrical \alpha -singular minimal surfaces when
Ulrich Dierkes, Rafael López
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Local hull-based surface construction of volumetric data from silhouettes [PDF]
, 2008 The marching cubes (MC) is a general method which can construct a surface of an object from its volumetric data generated using a shape from silhouette method. Although MC is efficient and straightforward to implement, a MC surface may have discontinuity
Tjahjadi, Tardi, Shin, Dongjoe
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Low‐Angle Grain Boundaries and Re‐Segregation in Single‐Crystalline Ni‐Base Superalloys
Advanced Engineering Materials, EarlyView.This work demonstrates that Re‐segregation at low‐angle grain boundaries (LAGBs) in Ni‐base superalloys is influenced by misorientation angle. Advanced microscopy and atom probe tomography reveal that higher misorientation angles increases Re‐segregation.
Alireza B. Parsa +9 more
wiley +1 more source