Non-Fourier heat transport in nanosystems

G Benenti, D Donadio, S Lepri, R Livi - La Rivista del Nuovo Cimento, 2023 - Springer
Energy transfer in small nano-sized systems can be very different from that in their
macroscopic counterparts due to reduced dimensionality, interaction with surfaces, disorder …

Temperature inversion in a confined plasma atmosphere: coarse-grained effect of temperature fluctuations at its base

L Barbieri, E Papini, P Di Cintio, S Landi… - Journal of Plasma …, 2024 - cambridge.org
Prompted by the relevant problem of temperature inversion (ie gradient of density anti-
correlated to the gradient of temperature) in astrophysics, we introduce a novel method to …

Temperature inversion in a gravitationally bound plasma: Case of the solar corona

L Barbieri, L Casetti, A Verdini, S Landi - Astronomy & Astrophysics, 2024 - aanda.org
The temperature of the solar atmosphere increases from thousands to millions of degrees
moving from the lower layer (chromosphere) to the outermost one (corona), while the density …

Thermal transport of confined water molecules in quasi-one-dimensional nanotubes

S Imamura, Y Kobayashi, E Yamamoto - The Journal of Chemical …, 2024 - pubs.aip.org
Dimensions and molecular structures play pivotal roles in the principle of heat conduction.
The dimensional characteristics of a solution within nanoscale systems depend on the …

Heat conduction in a three-dimensional momentum-conserving fluid

R Luo, L Huang, S Lepri - Physical Review E, 2021 - APS
Size dependence of energy transport and the effects of reduced dimensionality on transport
coefficients are of key importance for understanding nonequilibrium properties of matter on …

Temperature inversion in a non-homogeneous collisionless plasma with a thermal boundary: the temporal coarse-graining method

L Barbieri, E Papini, P Di Cintio, S Landi… - arXiv preprint arXiv …, 2024 - arxiv.org
Prompted by the relevant problem of temperature inversion (ie gradient of density anti-
correlated to the gradient of temperature) in solar physics, we introduce a novel method to …

Real-time temperature measurement in stochastic rotation dynamics

R Fan, GT Zachariah, JT Padding, R Hartkamp - Physical Review E, 2021 - APS
Many physical and chemical processes involve energy change with rates that depend
sensitively on local temperature. Important examples include heterogeneously catalyzed …

Multiparticle collision simulations of dense stellar systems and plasmas

P Di Cintio, M Pasquato, L Barbieri… - Proceedings of the …, 2020 - cambridge.org
We summarize a series of numerical experiments of collisional dynamics in dense stellar
systems such as globular clusters (GCs) and in weakly collisional plasmas using a novel …