Results 71 to 80 of about 717,284 (399)

Numerical Investigations of a Counter-Current Moving Bed Reactor for Thermochemical Energy Storage at High Temperatures

open access: yesEnergies, 2020
High temperature storage is a key factor for compensating the fluctuating energy supply of solar thermal power plants, and thus enables renewable base load power.
Nicole Carina Preisner   +3 more
doaj   +1 more source

Analysis of experimental results of a Pressurized Solid Oxide Fuel Cell System simulating a Hybrid Power Plant [PDF]

open access: yesE3S Web of Conferences, 2019
The low-carbon economy of the future needs low consumption of fossil and high quality renewable based fuels. This requires high efficiencies, good part-load performance and fuel flexibility.
Metten Matthias   +3 more
doaj   +1 more source

Solar Salt above 600 °C: Impact of Experimental Design on Thermodynamic Stability Results

open access: yesEnergies, 2023
Thermal energy storage (TES) based on molten salts has been identified as a key player in the transition from fossil fuels to renewable energy sources.
Julian Steinbrecher   +4 more
doaj   +1 more source

Quantum thermodynamics [PDF]

open access: yes, 2015
Quantum thermodynamics is an emerging research field aiming to extend standard thermodynamics and non-equilibrium statistical physics to ensembles of sizes well below the thermodynamic limit, in non-equilibrium situations and with the full inclusion of ...
Sai Vinjanampathy, J. Anders
semanticscholar   +1 more source

Thermodynamics of Lemaitre-Tolman-Bondi Model

open access: yes, 2010
Here we consider our universe as inhomogeneous spherically symmetric Lemaitre-Tolman-Bondi Model and analyze the thermodynamics of this model of the universe. The trapping horizon is calculated and is found to coincide with the apparent horizon.
Biswas, Ritabrata   +2 more
core   +1 more source

Diffusion in multicomponent aqueous alcoholic mixtures

open access: yesScientific Reports, 2021
The Fick diffusion coefficient matrix of the highly associating quaternary mixture water + methanol + ethanol + 2-propanol as well as its ternary and binary subsystems is analyzed with molecular dynamics simulation techniques.
Gabriela Guevara-Carrion   +2 more
doaj   +1 more source

Thermodynamics in f(R,T) Theory of Gravity

open access: yes, 2012
A non-equilibrium picture of thermodynamics is discussed at the apparent horizon of FRW universe in $f(R,T)$ gravity, where $R$ is the Ricci scalar and $T$ is the trace of the energy-momentum tensor.
Sharif, M., Zubair, M.
core   +1 more source

A Resource Theory for Work and Heat [PDF]

open access: yes, 2017
Several recent results on thermodynamics have been obtained using the tools of quantum information theory and resource theories. So far, the resource theories utilised to describe thermodynamics have assumed the existence of an infinite thermal reservoir,
Fritz, Tobias   +2 more
core   +2 more sources

A method for siting adsorption-based direct air carbon capture and storage plants for maximum CO2 removal

open access: yesCarbon Neutrality
Adsorption-based direct air carbon capture and storage (DACCS) is an emerging approach to mitigate climate change by removing CO2 from the atmosphere.
D. Rezo   +4 more
doaj   +1 more source

Introduction to Quantum Thermodynamics: History and Prospects

open access: yes, 2018
Quantum Thermodynamics is a continuous dialogue between two independent theories: Thermodynamics and Quantum Mechanics. Whenever the two theories addressed the same phenomena new insight has emerged.
FJ Dyson   +3 more
core   +1 more source

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