Results 31 to 40 of about 39,314 (168)
Wave Zone in General Relativity [PDF]
Physical Review, 1961 It is shown that in general relativity a "wave zone" may be defined for systems which are asymptotically flat. In this region, gravitational radiation propagates freely, independent of its interior sources, and obeys the superposition principle.
Arnowitt, R., Deser, S., Misner, C. W.
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Numerical simulation of a wave energy converter using linear generator
Vietnam Journal of Mechanics, 2013 This paper presents results of numerical simulation for a wave energy converter using linear permanent magnet generator. The use of linear permanent generator has advantages of simple structure, minimizing mechanical loose...
Dang The Ba
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A pendulum hybrid generator for water wave energy harvesting and hydrophone-based wireless sensing
AIP Advances, 2020 The environmental monitoring system is of great significance in marine scientific research and exploration. However, battery-operated sensors in such a system limit its working time and make maintenance difficult.
Congcong Hao +5 more
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Energies, 2018 A linear electrical generator can be used on wave energy converter for converting the kinetic energy of a floating structure to the electricity. A wave farm consists of multiple wave energy converters which equipped in a sea area. In the present paper, a
Qiao Li, Motohiko Murai, Syu Kuwada
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Annular Electromagnetic Generator for Harvesting Ocean Wave Energy
Journal of Marine Science and Engineering, 2023 To sustainably power ocean sensors by harvesting ocean wave energy, an annular electromagnetic generator (A-EMG) based on the principle of Faraday electromagnetic induction is proposed in this paper.
Chunjie Wang +4 more
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Generalizing Neural Wave Functions
CoRR, 2023 Recent neural network-based wave functions have achieved state-of-the-art accuracies in modeling ab-initio ground-state potential energy surface. However, these networks can only solve different spatial arrangements of the same set of atoms. To overcome this limitation, we present Graph-learned orbital embeddings (Globe), a neural network-based ...
Nicholas Gao, Stephan Günnemann
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Numerical Investigation of Wave Generation Characteristics of Bottom-Tilting Flume Wavemaker
Journal of Marine Science and Engineering, 2020 Motivated by the recently developed bottom-tilting wavemaker specially designed for tsunami research, we propose to investigate numerically the wave generation mechanism of this new wave generator. A series of numerical experiments is carried out using a
Hsin-Erh Wang, I-Chi Chan
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Design and Analysis of Harmonic Reducer Combined Curve Cam Wave Generators
Jixie chuandong, 2023 The shape of wave generator directly affects the mechanical characteristics of the flexspline. Flexspline is the weakest part of harmonic drivers. In order to improve its life, the design of a cam wave generator based on a conical curve combination is ...
Mu Man +6 more
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Plasma-wave generation in the beat-wave accelerator [PDF]
Physical Review A, 1985 We analytically study the generation of longitudinal plasma waves in an underdense plasma by two electromagnetic waves with frequency difference approximately equal to the plasma frequency, as envisioned in the plasma beat-wave accelerator concept of Tajima and Dawson (Phys. Rev. Lett. 43, 267 (1979)).
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Generalized Maass wave forms [PDF]
Proceedings of the American Mathematical Society, 2012 We initiate the study of generalized Maass wave forms, those Maass wave forms for which the multiplier system is not necessarily unitary. We then prove some basic theorems inherited from the classical theory of modular forms with a generalization of some examples from the classical theory of Maass forms.
Mühlenbruch, Tobias, Raji, Wissam
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