Results 21 to 30 of about 1,758,781 (256)

Computational and experimental investigation of refractory high entropy alloy Mo15Nb20Re15Ta30W20

open access: yesJournal of Materials Research and Technology, 2020
In this study, refractory high entropy alloys (RHEAs) Mo20Nb20Re20Ta20W20, Mo15Nb20Re15Ta30W20, and Mo15Nb20Re10Ta35W20 were studied by applying the first-principles density functional theory (DFT) method.
Uttam Bhandari   +4 more
doaj   +1 more source

Thermodynamic modeling of the Hf-N system [PDF]

open access: yesJournal of Mining and Metallurgy. Section B: Metallurgy, 2018
Hf-N based alloys have been widely used and studied in the fields of electronic devices and cutting tools industry. A thermodynamic description of this system is essential for further materials development.
Pang M., Peng Y., Zhou P., Du Y.
doaj   +1 more source

Investigation of Cubic EOS Models for HFO-1234yf Refrigerant Used In Automotive application [PDF]

open access: yes, 2012
The need for a consistent and reliable calculation of thermodynamic property of refrigerants has been a topic of research since the past decade. This paper reports a study of various cubic equations of state (EOS) for a refrigerant to be used in ...
Cornelio, Avi Anthony   +2 more
core   +1 more source

Fast Refrigerant Property Calculations Using Interpolation-Based Methods [PDF]

open access: yes, 2012
An interpolation-based method for computing refrigerant properties which can be used in simulations of vaporcompression air-conditioning equipment is presented.
Laughman, Christopher   +2 more
core   +1 more source

Research Progress on Supercritical CO2-Based Mixture Brayton Cycle

open access: yes发电技术
ObjectivesThe supercritical CO2 Brayton cycle has the advantages of high efficiency, compact structure, enormous power generation potential, and strong scalability.
WANG Tiankun   +5 more
doaj   +1 more source

Study on the Structure and Physicochemical Properties of Yanshan Taro Starch

open access: yesLiang you shipin ke-ji
Red bud taro, a local iconic agricultural product in Yanshan County, Jiangxi Province, was used as raw material in this work, and taro starch was extracted by alkaline extraction method.
CHEN Zhao-min   +5 more
doaj   +1 more source

Emerging experimental and computational methods for studying redox‐regulated structural transitions

open access: yesFEBS Letters, EarlyView.
Redox reactions can reshape proteins and alter how they behave in cells, with important consequences for health and disease. This review explores emerging experimental and computational approaches for discovering these redox‐sensitive protein switches, revealing their structural effects, and predicting their behavior, opening new opportunities to ...
Tasneem Rass   +2 more
wiley   +1 more source

Artificial molecular machines and motors—Design and control of nanoscale motion

open access: yesFEBS Letters, EarlyView.
Molecules are constantly moving because of thermal fluctuations, but random motion alone cannot be exploited to perform directional tasks. Artificial molecular machines use chemical, electrical, or light energy to bias this motion. Molecular shuttles, rotary motors, and supramolecular pumps illustrate how nanoscale movement can be controlled and ...
Leonardo Andreoni, Alberto Credi
wiley   +1 more source

Hybrid, Interpretable Machine Learning for Thermodynamic Property Estimation using Grammar2vec for Molecular Representation [PDF]

open access: yes, 2022
Property prediction models have been developed for several decades with varying degrees of performance and complexity, from the group contribution-based methods to molecular simulations-based methods.
Rafiqul, Gani   +3 more
core   +1 more source

Mechanical, thermal and electronic properties of CoxBy alloys: a first-principles study

open access: yesCailiao gongcheng
CoxBy alloy with high hardness and high melting point has wide range of applications in many fields because of its stable chemical property, high strength, and good thermal stability.
JIN Ge   +6 more
doaj   +1 more source

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