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Backflow Power Optimization of DAB Based on Asymmetric Duty Cycle and Internal Phase Shift Control
IEEE Access, 2023 Dual active bridge (DAB) converter with single-phase-shifting (SPS) control would produce large backflow power when voltage regulation ratio deviates from 1 or under light load, an asymmetric duty cycle and internal phase shift (ADIPS) control was ...
Fei Xie, Hao Wang, Jie Shu
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Demonstrating backflow in classical two beams’ interference [PDF]
New Journal of Physics, 2022 The well-known interference pattern of bright and dark fringes was first observed for light beams back in 1801 by Thomas Young. The maximum visibility fringes occur when the irradiance of the two beams is equal, and as the ratio of the beam intensities ...
Anat Daniel +3 more
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On the experiment-friendly formulation of quantum backflow [PDF]
Quantum, 2021 In its standard formulation, quantum backflow is a classically impossible phenomenon in which a free quantum particle in a positive-momentum state exhibits a negative probability current. Recently, Miller et al. [Quantum 5, 379 (2021)] have put forward a
Maximilien Barbier, Arseni Goussev
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Applied Sciences, 2021 In this study, the entropy theory was used as the evaluation standard of energy dissipation, and the effect of backflow clearance (the gap between motor rotor and motor shell) on energy characteristics of a full tubular pump was investigated by 3D ...
Fan Meng, Yanjun Li, Ji Pei
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Journal of Rock Mechanics and Geotechnical Engineering, 2020 This paper presents a three-dimensional fully hydro-mechanical coupled distinct element study on fault reactivation and induced seismicity due to hydraulic fracturing injection and subsequent backflow process, based on the geological data in Horn River ...
Zirui Yin +4 more
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Azimuthal backflow in light carrying orbital angular momentum [PDF]
Optica, 2023 M.V. Berry's work [J. Phys. A: Math. Theor. 43, 415302 (2010)] highlighted the correspondence between backflow in quantum mechanics and superoscillations in waves.
Bohnishikha Ghosh +3 more
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Crystals, 2021 Freely suspended films in the smectic C phase are excellent templates for the study of topological defect dynamics. It is well known that, during the annihilation of a pair of disclinations with strengths +/−1, the +1 defect moves faster because it is ...
Amine Missaoui +3 more
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Backflow in relativistic wave equations [PDF]
Journal of Physics A: Mathematical and Theoretical, 2022 We show that, contrary to the statements made by many authors, the backflow is not a nonclassical effect. The backflow is a characteristic feature of solutions of the wave equations: quantum and classical.
I. Bialynicki-Birula +2 more
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Study on back-pressure propagation and suppression of single pulse detonation
Xibei Gongye Daxue Xuebao, 2023 The backflow and back-pressure propagation induced in a pulse detonation combustor (PDC) are the main factor in causing the thrust losses of a pulse detonation engine.
LI Qing'an +8 more
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Energies, 2022 A novel method characterizing the air backflow of the underhood in order to improve the thermal efficiency of the air conditioning system (ACS) and reduce the energy consumption of PHEV is proposed in this paper. In addition, a 1D model for analyzing air
Haibo Wu +3 more
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