Blar i NTNU Open på forfatter "Bråten, Vilde"
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A method for describing systems of spherical droplets in vapor
Fagersand, Håvard Mo (Master thesis, 2021)Det har lenge vært kjent at nanomaterialer har unike egenskaper som ikke observeres i materialer på større skala. Den unike oppførselen gjør også at nanosystemer ikke kan beskrives av de vanlige termodynamiske likningene, ... -
Chemical Potential Differences in the Macroscopic Limit from Fluctuations in Small Systems
Bråten, Vilde; Wilhelmsen, Øivind; Schnell, Sondre Kvalvåg (Peer reviewed; Journal article, 2021)We present a new method for computing chemical potential differences of macroscopic systems by sampling fluctuations in small systems. The small system method, presented by Schnell et al. [Schnell et al., J. Phys. Chem. ... -
Equation of state for confined fluids
Bråten, Vilde; Zhang, Daniel Tianhou; Hammer, Morten; Aasen, Ailo; Schnell, Sondre Kvalvåg; Wilhelmsen, Øivind (Peer reviewed; Journal article, 2022)Fluids confined in small volumes behave differently than fluids in bulk systems. For bulk systems, a compact summary of the system's thermodynamic properties is provided by equations of state. However, there is currently ... -
Evaluation of Different Methods for Computation of Kirkwood-Buff Integrals in the Thermodynamic Limit from Molecular Dynamics Simulations
Bråten, Vilde (Master thesis, 2018)The total correlation integrals can provide useful information about the local structure of fluids, both for mixtures and for pure materials. These integrals are commonly referred to as Kirkwood-Buff integrals, due to their ... -
Fundamental Aspects of Thermodynamics of Small Systems Investigated Through Molecular Simulations and Theoretical Descriptions
Bråten, Vilde (Doctoral theses at NTNU;2022:280, Doctoral thesis, 2022)Systems on the nanoscale can show behaviour that is strikingly different from the behaviour we expect for systems on themacroscopic scale. As a consequence, we can in general not assume that macroscopic theories of matter ... -
Small Size Effects in Open and Closed Systems: What Can We Learn from Ideal Gases about Systems with Interacting Particles?
Bråten, Vilde; Bedeaux, Dick; Wilhelmsen, Øivind; Schnell, Sondre Kvalvåg (Peer reviewed; Journal article, 2021)Small systems have higher surface area-to-volume ratios than macroscopic systems. The thermodynamics of small systems therefore deviates from the description of classical thermodynamics. One consequence of this is that ... -
The Kinetic Gas Theory of Mie Fluids
Jervell, Vegard Gjeldvik (Master thesis, 2022)Termisk diffusjon er et facinerende fenomen med mange mulige, fremtidige anvendelsesområder. Fenomenet observeres i blandinger som utsettes for en termisk gradient, hvor denne gradienten kan drive en massefluks. Det ble ...