Articles with "internal energy" as a keyword



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Internal Energy Distribution of Secondary Ions Under Argon and Bismuth Cluster Bombardments: “Soft” Versus “Hard” Desorption–Ionization Process

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Published in 2018 at "Journal of The American Society for Mass Spectrometry"

DOI: 10.1007/s13361-018-2090-z

Abstract: AbstractThe emission/ionization process under massive argon cluster bombardment was investigated by measuring the internal energy distributions of a series of benzylpyridinium ions. Argon clusters with kinetic energies between 10 and 20 keV and cluster sizes ranging… read more here.

Keywords: energy distribution; secondary ions; energy; internal energy ... See more keywords

Mass and internal-energy transports in strongly compressible magnetohydrodynamic turbulence

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Published in 2018 at "Journal of Plasma Physics"

DOI: 10.1017/s0022377818001228

Abstract: Turbulent mass and internal-energy transports in strongly compressible magnetohydrodynamic (MHD) turbulence are investigated in the framework of the multiple-scale direct-interaction approximation, an analytical closure scheme for inhomogeneous turbulence at very high Reynolds numbers. Utilising the… read more here.

Keywords: energy transports; mass internal; transports strongly; internal energy ... See more keywords
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Characterization of the Internal Energy of Ions Produced by Electrospray Ionization Using Substituted Benzyl Ammonium Thermometer Ions.

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Published in 2022 at "Journal of the American Society for Mass Spectrometry"

DOI: 10.1021/jasms.2c00116

Abstract: We propose the use of substituted benzyl ammonium species as thermometer ions to characterize the internal energy distribution of the ions produced by electrospray ionization (ESI). Crucially, we found that the activation of the benzyl… read more here.

Keywords: substituted benzyl; internal energy; benzyl ammonium; thermometer ions ... See more keywords
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New formulation of local-equilibrium thermodynamics

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Published in 2019 at "AIP Advances"

DOI: 10.1063/1.5108793

Abstract: This study points out that the conventional separation of balance equations for energy in fluids into a flow and a source term is not thermodynamically valid. It corrects this inadequacy and thereby identifies an expression… read more here.

Keywords: temperature; thermodynamics; energy; internal energy ... See more keywords
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Thermodynamics and computation during collective motion near criticality.

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Published in 2018 at "Physical Review E"

DOI: 10.1103/physreve.97.012120

Abstract: We study self-organization of collective motion as a thermodynamic phenomenon in the context of the first law of thermodynamics. It is expected that the coherent ordered motion typically self-organises in the presence of changes in… read more here.

Keywords: internal energy; system; collective motion; thermodynamics ... See more keywords
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The Role of the Internal Energy in MMCs Operating in Grid-Forming Mode

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Published in 2020 at "IEEE Journal of Emerging and Selected Topics in Power Electronics"

DOI: 10.1109/jestpe.2019.2961774

Abstract: With an increasing number of renewable energy resources being integrated into the power system through power electronics, conventional power plants based on large synchronous machines tend to be reduced in the upcoming future. With the… read more here.

Keywords: power electronics; internal energy; grid forming; power ... See more keywords
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Absolute Reference Values of the Real Gas

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Published in 2018 at "Engineering"

DOI: 10.4236/eng.2018.105019

Abstract: With his publication in 1873 [1] J. W. Gibbs formulated the thermodynamic theory. It describes almost all macroscopically observed properties of matter and could also describe all phenomena if only the free energy U -… read more here.

Keywords: energy; internal energy; reference values; equation ... See more keywords