Results 31 to 40 of about 254,387 (213)
Kinetic Energy Harvesting [PDF]
, 2010 This chapter introduces principles of normal kinetic energy harvesting and adaptive kinetic energy harvesting. Kinetic energy harvesters, also known as vibration power generators, are typically, although not exclusively, inertial spring-mass systems. Electrical power is extracted by employing one or a combination of different transduction mechanisms ...
Zhu, Dibin, Beeby, Steve
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On the Bending Kinetic Energy and a Revisit to Cross-Scale Kinetic Energy Diagnostics
Ocean-Land-Atmosphere ResearchA comprehensive and accurate representation of kinetic energy (KE) is crucial for understanding multiscale processes in the Earth system. Traditional 2-reservoir frameworks, which partition total kinetic energy into mean kinetic energy (MKE) and eddy ...
Xingshang Qian, Lei Zhou, Dujuan Kang
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THE INFLUENCE OF OBLIQUE COLLISION OF THE GASKET OF A GAS REGULATOR ON SAFETY SHUTDOWN [PDF]
Fiabilitate şi Durabilitate, 2012 In this work the author presents a theoretical study on the conduct during the impact of the gasket at the intake of combustible gas, when the regulatory mechanism is controlled by a thermostat.
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KINETIC THEORY OF PLASMAS: TRANSLATIONAL ENERGY [PDF]
Mathematical Models and Methods in Applied Sciences, 2009 In the present study, we derive from kinetic theory a unified fluid model for multicomponent plasmas by accounting for the electromagnetic field influence. We deal with a possible thermal nonequilibrium of the translational energy of the particles, neglecting their internal energy and reactive collisions. Given the strong disparity of mass between the
Graille, Benjamin +2 more
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Journal of Marine Science and EngineeringThe study of submesoscale ageostrophic motion is crucial for enhancing our comprehension of ocean dynamics. This paper employs global sea surface velocity reanalysis data and mixed layer depth data to examine the factors influencing submesoscale ...
Zihao Peng, Shuwen Zhang
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Rockfall Intensity under Seismic and Aseismic Conditions: The Case of Lefkada Island, Greece
Land, 2023 Rockfall analysis is a multiparametric procedure with many uncertainties and the outputs are largely dependent on some critical engineering geological parameters involved in the used simulation model.
Aikaterini Servou +5 more
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Energies, 2021 Real-time transient stability studies are based on voltage angle measures obtained with phasor measurement units (PMUs). A more precise calculation to address transient stability is obtained when using the rotor angles. However, these values are commonly
A. F. Diaz-Alzate +2 more
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Time-series observation of the effects of kinetic energy conservation error on isotropic and anisotropic steady incompressible turbulence [PDF]
, 2021 Ryoma Honda +2 more
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On conditions for contrail formation from aircraft exhausts
Meteorologische Zeitschrift, 1996 The formation of contrails (condensation trails) from aircraft exhaust has been investigated since 1919. Related studies are reviewed. The thermodynamical foundation of the Appleman threshold criterion for contrail formation has been first described by ...
Ulrich Schumann
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The 3D Navier–Stokes Equations: Invariants, Local and Global Solutions
Axioms, 2019 In this article, I consider local solutions of the 3D Navier–Stokes equations and its properties such as an existence of global and smooth solution, uniform boundedness.
Vladimir I. Semenov
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