Results 11 to 20 of about 700,354 (314)

Recovery Process for Critical Metals: Selective Adsorption of Nickel(II) from Cobalt(II) at Acidic Condition and Elevated Temperature

open access: yesAdsorption Science & Technology, 2023
Effective and sustainable separation processes for critical metals, especially for the physicochemically similar elements nickel and cobalt in battery recycling, are of great interest in the future.
Friederike Kriese   +2 more
doaj   +1 more source

Data scheme and data format for transferable force fields for molecular simulation

open access: yesScientific Data, 2023
A generalized data scheme for transferable classical force fields used in molecular simulations, i.e. molecular dynamics and Monte Carlo simulation, is presented. The data scheme is implemented in an SQL-based data format. The data scheme and data format
Gajanan Kanagalingam   +3 more
doaj   +1 more source

Irradiance characteristic of a small-scale solar simulator for testing thermal collectors [PDF]

open access: yesE3S Web of Conferences, 2019
This paper describes the development of a small-scale solar simulator for research and educational purposes. The main goal is to provide a uniform and stable distribution of irradiation from a set of four floodlight halogen lamps, over a targeted area of
Gheorghian Adina-Teodora   +4 more
doaj   +1 more source

Air entrapment and bubble formation during droplet impact onto a single cubic pillar

open access: yesScientific Reports, 2021
We study the vertical impact of a droplet onto a cubic pillar of comparable size placed on a flat surface, by means of numerical simulations and experiments.
Weibo Ren   +3 more
doaj   +1 more source

Chemical Analysis and Electrochemical Monitoring of Extremely Low-Concentration Corrosive Impurity MgOHCl in Molten MgCl2–KCl–NaCl

open access: yesFrontiers in Energy Research, 2022
MgCl2–KCl–NaCl is a promising thermal energy storage (TES) material and heat transfer fluid (HTF) with high operating temperatures of >700°C for next-generation concentrating solar power (CSP) plants.
Qing Gong   +5 more
doaj   +1 more source

Numerical study of heat and mass transfer in a desalination system [PDF]

open access: yesE3S Web of Conferences, 2021
In today’s world the demand for freshwater, to meet the needs of human activities is growing exponentially. As a result, manufacturers are continuing to make progress in the design and production of efficient desalination and cooling units to optimize ...
El Baamrani H.   +3 more
doaj   +1 more source

Stochastic thermodynamics, fluctuation theorems and molecular machines [PDF]

open access: yesReports on progress in physics. Physical Society, 2012
Stochastic thermodynamics as reviewed here systematically provides a framework for extending the notions of classical thermodynamics such as work, heat and entropy production to the level of individual trajectories of well-defined non-equilibrium ...
U. Seifert
semanticscholar   +1 more source

Exergetic Analysis of a Cryogenic Air Separation Unit

open access: yesEntropy, 2022
This case study analyzes a cryogenic air separation unit (ASU) with a production of V˙O2=58,300 [m3Nh] of gaseous oxygen with a concentration greater than 98.5%, operating in Romania on a steel plant platform.
Sorin Bucsa   +6 more
doaj   +1 more source

Global carbon surcharge for the reduction of anthropogenic emission of carbon dioxide

open access: yesEnergy, Sustainability and Society, 2020
Background Many governments take the view that voluntary national targets to reduce greenhouse gas emissions are sufficient to avoid negative climate effects.
André Thess   +3 more
doaj   +1 more source

Future Perspectives of Finite-Time Thermodynamics

open access: yesEntropy, 2022
Finite-time thermodynamics was created 45 years ago as a slight modification of classical thermodynamics, by adding the constraint that the process in question goes to completion within a finite length of time [...].
B. Andresen, P. Salamon
semanticscholar   +1 more source

Home - About - Disclaimer - Privacy