Results 31 to 40 of about 205,547 (317)

Thermodynamical analysis of the EMC effect

open access: yesPhysics Letters B, 1985
Abstract Assuming that the sea quark distribution vanishes for x > 0.3, we analyse the F 2 Fe ( x , Q 2 ) and F 2 D ( x , Q 2 ) structure functions measured by the European Muon Collaboration in the framework of a thermodynamical model of the valence quarks.
ANGELINI, CARLO, PAZZI R.
openaire   +2 more sources

Unique thermodynamic relationships for ΔfHo and ΔfGo for crystalline inorganic salts. I, Predicting the possible existence and synthesis of Na2SO2 and Na2SeO2 [PDF]

open access: yes, 2012
The concept that equates oxidation and pressure has been successfully utilized in explaining the structural changes observed in the M2S subnets of M2SOx (x = 3, 4) compounds (M = Na, K) when compared with the structures (room- and high-pressure phases ...
Jenkins, H. Donald Brooke   +2 more
core   +1 more source

Tribofilm Formation As a Result of Complex Interaction at the Tool/Chip Interface during Cutting

open access: yesLubricants, 2014
Tribofilms are dynamic structures that form at the interface during frictional sliding. These films play a significant role in friction control, particularly under heavy loaded/high temperature conditions, such as those found at the cutting tool/chip ...
German S. Fox-Rabinovich   +5 more
doaj   +1 more source

Thermodynamic Analysis of Methylcyclohexane Dehydrogenation and Solar Energy Storage via Solar-Driven Hydrogen Permeation Membrane Reactor

open access: yesMembranes, 2020
A novel methylcyclohexane (MCH) dehydrogenation system driven by solar energy with a hydrogen permeation membrane (HPM) reactor is proposed in this study.
Hongsheng Wang   +4 more
doaj   +1 more source

Thermodynamic analysis of two-step solar water splitting with mixed iron oxides

open access: yes, 2009
A two-step thermochemical cycle for solar production of hydrogen from water has been developed and investigated. It is based on metal oxide redox pair systems, which can split water molecules by abstracting oxygen atoms and reversibly incorporating ...
Roeb, Martin   +4 more
core   +1 more source

Geometry of Thermodynamic Processes [PDF]

open access: yes, 2018
Since the 1970s, contact geometry has been recognized as an appropriate framework for the geometric formulation of thermodynamic systems, and in particular their state properties.
van der Schaft, Arjan; id_orcid   +4 more
core   +1 more source

Theoretical Energy Consumption Analysis for Sustainable Practices in Iron and Steel Industry

open access: yesMetals
Exploring theoretical energy consumption introduces a fresh perspective for energy-saving research within the iron and steel industry, with a primary focus on the energy expended during material transformation.
Hongming Na   +5 more
doaj   +1 more source

Thermodynamic Analysis of a Hybrid Power System Combining Kalina Cycle with Liquid Air Energy Storage

open access: yesEntropy, 2019
Liquid air energy storage (LAES) is a promising energy storage technology in consuming renewable energy and electricity grid management. In the baseline LAES (B-LAES), the compression heat is only utilized in heating the inlet air of turbines, and a ...
Tong Zhang   +4 more
doaj   +1 more source

Advanced Thermodynamic Analysis Applied to an Integrated Solar Combined Cycle System

open access: yesEnergies, 2018
The variation performance of integrated solar combined cycle (ISCC) is presented using energy, conventional exergy and advanced exergy analysis methods to provide information about exergy destruction of components and efficiencies of overall plant ...
Shucheng Wang   +3 more
doaj   +1 more source

Assessing the Hybridization of an Existing Geothermal Plant by Coupling a CSP System for Increasing Power Generation

open access: yesEnergies, 2022
Concentrated Solar Power (CSP) and geothermal energy systems are outlined as two of the most promising technologies for sustainable and reliable electricity generation.
Yanara Tranamil-Maripe   +4 more
doaj   +1 more source

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