Results 31 to 40 of about 3,664 (303)

Dissipation, correlation and lags in heat engines [PDF]

Journal of Physics A: Mathematical and Theoretical, 2016
By modelling heat engines as driven multi-partite system we show that their dissipation can be expressed in terms of the lag (relative entropy) between the perturbed state of each partition and their equilibrium state, and the correlations that build up among the partitions.
CAMPISI, MICHELE, FAZIO, ROSARIO
openaire   +5 more sources

A computational frame work on magnetohydrodynamic dissipative flow over a stretched region with cross diffusion: Simultaneous solutions

Alexandria Engineering Journal, 2021
In this report, the hydromagnetic dissipative Newtonian/non-Newtonian fluid flow over a stretched surface is examined numerically. Brownian moment, Joule heating, thermophoresis effects are considered.
Iskander Tlili, S.P. Samrat, N. Sandeep
doaj   +1 more source

Rapid determination of the high cycle fatigue properties of high temperature aeronautical alloys by self-heating measurements

MATEC Web of Conferences, 2018
The determination of high cycle fatigue (HCF) properties of a material with standard method requires a lot of specimens, and could be really time consuming.
Roué Vincent, Doudard Cédric, Calloch Sylvain, Montel Frédéric, Pujol D’Andrebo Quentin, Corpace Fabien   +5 more
doaj   +1 more source

Quantum theory of heating of a single trapped ion [PDF]

, 2003
The heating of trapped ions due to the interaction with a quantized environment is studied without performing the Born–Markov approximation. A generalized master equation local in time is derived and a novel theoretical approach to solve it analytically ...
Piilo, Jyrki, Intravaia, F, Messina, A, Maniscalco, Sabrina   +3 more
core   +1 more source

Irreversibility analysis of hydromagnetic nanofluid flow past a horizontal surface via Koo-Kleinstreuer-Li (KKL) model

Heliyon, 2023
The goal of this research is to investigate the effects of Ohmic heating, heat generation, and viscous dissipative flow on magneto (MHD) boundary-layer heat transmission flowing of Jeffrey nanofluid across a stretchable surface using the Koo-Kleinstreuer-
Syed M. Hussain, Faisal Shahzad, Nek Muhammad Katbar, Wasim Jamshed, Mohamed R. Eid, Alwaleed Kamel, Mohammad Akram, Nor Ain Azeany Mohd Nasir, Rabha W. Ibrahim, Agaeb Mahal Alanzi, Sayed M. El Din   +10 more
doaj   +1 more source

Monoharmonic approach to investigation of the vibrations and self‐heating of thin‐wall inelastic members

Journal of Civil Engineering and Management, 2009
An approximate formulation is given to a dynamic coupled thermo‐mechanical problem for physically nonlinear inelastic thin‐walled structural elements within the framework of a geometrically linear theory and the Kirchhoff‐Love hypotheses.
Yaroslav Zhuk, Igor Senchenkov
doaj   +1 more source

Nonequilibrium Fluctuation-Dissipation Theorem and Heat Production [PDF]

Physical Review Letters, 2014
5 pages, 3 ...
LIPPIELLO, Eugenio, Baiesi M., SARRACINO, Alessandro   +2 more
openaire   +6 more sources

The role of atomic interactions in cavity-induced continuous time crystals

SciPost Physics
We consider continuous time-crystalline phases in dissipative many-body systems of atoms in cavities, focusing on the role of short-range interatomic interactions.
Christian Høj Johansen, Johannes Lang, Francesco Piazza
doaj   +1 more source

Boltzmann sampling from the Ising model using quantum heating of coupled nonlinear oscillators

Scientific Reports, 2018
A network of Kerr-nonlinear parametric oscillators without dissipation has recently been proposed for solving combinatorial optimization problems via quantum adiabatic evolution through its bifurcation point.
Hayato Goto, Zhirong Lin, Yasunobu Nakamura   +2 more
doaj   +1 more source

Characterization of Viscous Dissipative Heating in the Earth's Mantle Caused by Exogenic Forces

, 2021
Viscous dissipative heating has long been discussed as a heat source in solid celestial bodies experiencing exogenic forces (Hanyk et al., 2005; Jaupart et al., 2007; Nakada et al., 1992; Ross et al., 1987; Segatz et al., 1988).
Devin, Emma G.
core   +1 more source