Results 11 to 20 of about 7,340,357 (294)
Dissipation as a mechanism of energy gain [PDF]
Physical Review E, 2008 Some properties of the annular billiard under the presence of weak dissipation are studied. We show, in a dissipative system, that the average energy of a particle acquires higher values than its average energy of the conservative case. The creation of attractors, associated with a chaotic dynamics in the conservative regime, both in appropriated ...
de Carvalho, R. Egydio +2 more
openaire +3 more sources
Engineering Applications of Computational Fluid Mechanics, 2023 Recent technological advances have made it possible to produce particles with nanometer dimensions that are uniformly and steadily suspended in traditional solar liquids and have enhanced the impact of thermo-physical parameters.
Hai Tao +9 more
doaj +1 more source
Energies, 2022 Flat plate solar collectors can easily be termed as the most vastly studied alternative energy transforming and generating technology of the twenty-first century.
Abu Shadate Faisal Mahamude +6 more
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Plasma Wave Acceleration of Electron in Bubble Regime in Presence of a Planar Wiggler [PDF]
Journal of Sciences, Islamic Republic of Iran, 2020 The plasma wave acceleration of electron in the bubble regime is investigated in a new configuration containing a planar wiggler. The space-charge field of the laser-created ion channel can focuse and stabilize the electron trajectory to guide it toward ...
Ameneh Kargarian
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Energies, 2021 This paper presents a comparison of the 24-month production of electricity and momentary power by two photovoltaic systems with a nominal power of 1000 Wp each.
Grażyna Frydrychowicz-Jastrzębska +1 more
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Energy gain induced by boundary crisis [PDF]
Physical Review E, 2011 We consider a nonlinear system and show the unexpected and surprising result that, even for high dissipation, the mean energy of a particle can attain higher values than when there is no dissipation in the system. We reconsider the time-dependent annular billiard in the presence of inelastic collisions with the boundaries.
Abud, C. Vieira, de Carvalho, R. Egydio
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Addendum to A Blueprint for Ocean Energy Development 2010-2015 [PDF]
OWET convened the second annual OWET Developersʼ Summit on August 2, 2011 in Portland, Oregon. The Summit brought together participants, both new and those who had attended the first OWET Developersʼ Summit 2010, to review the Blueprint for Ocean Energy ...
Oregon Wave Energy Trust
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A Comparison of Electrical Breakdown Models for Polyethylene Nanocomposites
Applied Sciences, 2022 The development of direct current high-voltage power cables requires insulating materials having excellent electrically insulation properties.
Zhaoliang Xing +5 more
doaj +1 more source
Energy loss versus energy gain of heavy quarks in a hot medium [PDF]
Physical Review D, 2021 We study the energy loss and the energy gain of heavy quarks in a hot thermal medium. These include the study of the energy change due to the polarization and to the interaction with the thermal fluctuations of the medium. The dynamics of the heavy quarks with the medium is described by the Wong equations, that allow for the inclusion of both the ...
Mohammad Yousuf Jamal +2 more
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Gavestinel does not improve outcome after acute intracerebral hemorrhage: an analysis from the GAIN International and GAIN Americas studies [PDF]
, 2005 <p><b>Background and Purpose:</b> Glycine Antagonist in Neuroprotection (GAIN) International and GAIN Americas trials were prospectively designed, randomized, placebo-controlled trials of gavestinel, a glycine-site antagonist and ...
Lees, K.R. +32 more
core +1 more source