Results 21 to 30 of about 567,849 (320)

Thermal conductivity of clay based material incorporating Argan Shell: Experimental characterization [PDF]

open access: yesE3S Web of Conferences, 2021
This research investigated the impact of agricultural biomass additives (Argan shell) on the thermal and physical properties of fired clay bricks for building application. The objective of the study is to characterize the selected materials from molecule
Idoum Aicha   +3 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

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

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

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

Thermodynamics Far from the Thermodynamic Limit [PDF]

open access: yesThe Journal of Physical Chemistry B, 2017
Understanding how small systems exchange energy with a heat bath is important to describe how their unique properties can be affected by the environment. In this contribution, we apply Landsberg's theory of temperature-dependent energy levels to describe the progressive thermalization of small systems as their spectrum is perturbed by a heat bath.
Rodrigo de Miguel, J. Miguel Rubí
openaire   +3 more sources

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

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

Simulation-Assisted Determination of the Minimum Melting Temperature Composition of MgCl2–KCl–NaCl Salt Mixture for Next-Generation Molten Salt Thermal Energy Storage

open access: yesFrontiers in Energy Research, 2022
Molten chloride mixtures such as MgCl2–KCl–NaCl are potential thermal energy storage (TES) materials and heat transfer fluids (HTFs) for next-generation concentrating solar power (CSP) systems due to their high operation temperatures (>700°C) and low ...
Carolina Villada   +3 more
doaj   +1 more source

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