نتایج جستجو برای: elastic recovery
تعداد نتایج: 270210 فیلتر نتایج به سال:
Carbon's unique ability to have both sp2 and sp3 bonding states gives rise to a range of physical attributes, including excellent mechanical and electrical properties. We show that a series of lightweight, ultrastrong, hard, elastic, and conductive carbons are recovered after compressing sp2-hybridized glassy carbon at various temperatures. Compression induces the local buckling of graphene she...
We report measurements of the static shear modulus of electrorheological (ER) fluids consisting of water-wetted silica microspheres in silicone oil. A shear-annealing method, using creep-recovery (CR) cycles under an external electric field, is used to enhance ER properties of the fluid. The shear-annealing method enables the silica spheres in the ER fluid to form better aligned and denser colu...
Experimental Analysis and Verification of the Influence on the Elastic Recovery Coefficient of Wheat
To establish a collision model of wheat grains impacting force plate with piezoelectric sensor, and to investigate the influence elastic recovery coefficient on sensor’s detection accuracy during process, this study employed object kinematic principles construct measurement device. This device ascertains properties collisions determines model. The variety Jinan No. 17 was selected for testing, ...
The study develops the displacement error recovery method in a mesh free environment for finite element solution employing radial point interpolation (RPI) technique. RPI technique uses basis functions (RBF), along with polynomials to interpolate fields node patch and recovers field. global local errors are quantified both energy L2 norms from post-processed considers multi-quadrics/gaussian/th...
The AC/DC hybrid microgrid, which integrates AC microgrid and DC greatly improves the flexibility of distributed energy. However, it is imperative to acknowledge that in question accompanied by a significantly elevated network security risk. To solve this problem, article proposes false data injection attack detection alarm method based on active power output. algorithm capable detecting attack...
This paper aimed to obtain the elastic recovery value of machined surface workpiece in milling process titanium alloy, because it can cause strong friction between tool flank and surface. A new online measurement system was designed monitor behavior Ti6Al4V alloy dry based on digital image correlation (DIC). DIC principle intuitively analyzed by means picture illustration. The orthogonal experi...
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