Results 1 to 10 of about 1,186,925 (287)
Typical Fragment Kinetic Energy Assessment Based on Acoustic Emission Technology [PDF]
Sensors, 2022 Fragment kinetic energy is an important parameter to characterize the damage power of fragments. In this study, an acoustic emission technology-based method to evaluate fragment kinetic energy is proposed.
Fei Shang, Liangquan Wang
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Classical kinetic energy, quantum fluctuation terms and kinetic-energy functionals [PDF]
Theoretical Chemistry Accounts, 2006 We employ a recently formulated dequantization procedure to obtain an exact expression for the kinetic energy which is applicable to all kinetic-energy functionals.
A Nagy +63 more
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Kinetic Architecture; Renewable Energy
ARCHive-SR, 2018 Today, architecture is one of the finest products of the creative human mind that God has given us. Its existence is a necessity which makes the aspects of human life and way of thinking balanced between endless desires and needs.
Azza Gamal Haggag
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A new dynamic subgrid-scale model using artificial neural network for compressible flow
Theoretical and Applied Mechanics Letters, 2022 The subgrid-scale (SGS) kinetic energy has been used to predict the SGS stress in compressible flow and it was resolved through the SGS kinetic energy transport equation in past studies.
Han Qi +3 more
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Applied Sciences, 2023 In the present work, we analyze the spatiotemporal dynamics of the kinetic wind energy with and without allowance for the kinetic energy of outliers. We first separated the contributions of the mean kinetic energy and the kinetic energy of the outliers ...
Valerii Anan’evich Simakhin +3 more
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Energy Dissipation in Magnetic Islands Formed during Magnetic Reconnection
The Astrophysical Journal, 2023 Magnetic reconnection converts magnetic energy into particle kinetic energy, and satellite observations have shown that 20%–50% of magnetic energy is channeled into electron kinetic energy.
Quanming Lu +4 more
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Rectilinear car motions taking into account the elasticity and deformability of tires [PDF]
E3S Web of Conferences, 2023 In this paper, the problem of developing a mathematical model of rectilinear motion of a car is solved, taking into account the elasticity and deformability of tires, as well as, for the same radii of the wheels of the car, and taking into account plane ...
Dusmatov Olimjon +2 more
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Turbulent drag reduction in magnetohydrodynamic and quasi-static magnetohydrodynamic turbulence
, 2020 In hydrodynamic turbulence, the kinetic energy injected at large scales cascades to the inertial range, leading to a constant kinetic energy flux. In contrast, in magnetohydrodynamic (MHD) turbulence, a fraction of kinetic energy is transferred to the ...
Alam, Shadab +2 more
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Estimations of total mass and energy of the universe [PDF]
, 2010 The recent astronomical observations indicate that the expanding universe is homogeneous, isotropic and asymptotically flat. The Euclidean geometry of the universe enables to determine the total gravitational and kinetic energy of the universe by ...
Valev, Dimitar
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Energies, 2023 Physical activity involves movements, which can be considered sources of kinetic energy, that are expected to be important during sports activities. Several transducers can transform this energy into electrical energy. Piezoelectric generators are widely
Damien Hoareau +4 more
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