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Rapid alloying of CoCrFeMnNi high-entropy alloy from elemental feedstock toward high-throughput synthesis

Frontiers of Mechanical Engineering 2023, Volume 18, Issue 1, doi: 10.1007/s11465-022-0727-x

Abstract: High-entropy alloys (HEAs) are considered alternatives to traditional structural materials because ofHigh composition accuracy is achieved in parallel with ensuring internal density.can be observed through electron backscatter diffraction, with a maximum polar density of 9.92 and a highmethods presented in this study are expected to have considerable potential for developing HEAs with high

Keywords： laser powder bed fusion (L-PBF)     in situ alloying     high-entropy alloys     heat treatment     rapid    

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High-entropy catalysts for electrochemical water-electrolysis of hydrogen evolution and oxygen evolution

Frontiers in Energy doi: 10.1007/s11708-023-0892-6

Abstract: High entropy materials (HEMs) have developed rapidly in the field of electrocatalytic water-electrolysisTherefore, they have rich active sites and enhanced entropy stability relative to single atoms.First, the concept and four characteristics of HEMs are introduced based on entropy and composition.

Keywords： high-entropy     electrocatalysis     synthetic methods     water-electrolysis     hydrogen and oxygen evolutions    

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A Nitride-Reinforced NbMoTaWHfN Refractory High-Entropy Alloy with Potential Ultra-High-Temperature Engineering Article

Yixing Wan,Yanhai Cheng,Yongxiong Chen,Zhibin Zhang,Yanan Liu,Haijun Gong,Baolong Shen,Xiubing Liang

Engineering 2023, Volume 30, Issue 11,   Pages 110-120 doi: 10.1016/j.eng.2023.06.008

Abstract:

Refractory high-entropy alloys (RHEAs) have promising applications as the new generation of high-temperatureThe high-temperature strength of this alloy is an inspiring result that exceeds the high temperatureand strength of most known alloys, including high-entropy alloys, refractory metals, and superalloys.grain coarsening, even at ultra-high temperatures.This work offers a strategy for the design of high-temperature alloys and proposes an ultra-high-temperature

Keywords： Refractory high-entropy alloy     High temperature     Mechanical property     Microstructure     Strengthening mechanism    

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Research Progress and Prospect of High-Entropy Alloy Materials

Li Tianxin, Wang Shudao, Lu Yiping, Cao Zhiqiang, Wang Tongmin, Li Tingju

Strategic Study of CAE 2023, Volume 25, Issue 3,   Pages 170-181 doi: 10.15302/J-SSCAE-2023.03.016

Abstract: fields, the characteristics and connotations of high-entropy alloy materials are summarized, and theoverall situation and prospects of high-entropy alloy material development are analyzed, as wellas the current status of high-entropy alloy development in China and abroad.On this basis, the gaps and deficiencies in the field of high-entropy alloys in China are pointed outChina’s advanced high-entropy alloy material industry.

Keywords： high-entropy alloy     new materials     non-ferrous materials     key strategic materials     structural materials    

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High-order phase-field model with the local and second-order max-entropy approximants

Fatemeh AMIRI

Frontiers of Structural and Civil Engineering 2019, Volume 13, Issue 2,   Pages 406-416 doi: 10.1007/s11709-018-0475-5

Abstract: approximate the fracture surface energy functional based on phase-field method with smooth local maximum entropy(LME) and second-order maximum entropy (SME) approximants.

Keywords： second-order maximum entropy     local maximum entropy     second- and fourth-order phase-field models     B-spline    

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Principle of maximum entropy for reliability analysis in the design of machine components

Yimin ZHANG

Frontiers of Mechanical Engineering 2019, Volume 14, Issue 1,   Pages 21-32 doi: 10.1007/s11465-018-0512-z

Abstract: components with parameters that follow an arbitrary statistical distribution using the principle of maximum entropyPDF) and a failure probability model for the parameters of mechanical components using the concept of entropy

Keywords： machine components     reliability     arbitrary distribution parameter     principle of maximum entropy    

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Maximum entropy based finite element analysis of porous media

Emad NOROUZI, Hesam MOSLEMZADEH, Soheil MOHAMMADI

Frontiers of Structural and Civil Engineering 2019, Volume 13, Issue 2,   Pages 364-379 doi: 10.1007/s11709-018-0470-x

Abstract: The maximum entropy theory has been used in a wide variety of physical, mathematical and engineeringIn this paper, the maximum entropy theory is adopted to spatially discretize the deformation variable

Keywords： maximum entropy FEM     fully coupled multi-phase system     porous media    

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Application of entropy-based fuzzy matter-element analysis in seepage monitoring of RCC dam

Chongshi GU, Zhijun ZHANG, Xin CAI, Yue HOU

Frontiers of Structural and Civil Engineering 2011, Volume 5, Issue 1,   Pages 105-111 doi: 10.1007/s11709-010-0015-4

Abstract: The use of entropy theory can calculate the weighting factor through the disorder utility values of theAnd further the example shows that the analysis of entropy-based fuzzy matter-element analysis model

Keywords： information entropy     fuzzy matter-element     roller compacted concrete (RCC) dam     seepage analysis    

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Optimization of cold-end system of thermal power plants based on entropy generation minimization

Frontiers in Energy 2022, Volume 16, Issue 6,   Pages 956-972 doi: 10.1007/s11708-021-0785-5

Abstract: optimization methods of cold-end systems with single- and multi-pressure condensers are developed based on the entropydistribution in condensers, and cooling water mass flow rate, are optimized while considering detailed entropyThe results show that the entropy generation rate of the multi-pressure cold-end system is less than

Keywords： cold-end system     entropy generation minimization     optimization     economic analysis     genetic algorithm    

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Entropy flow, entropy generation, exergy flux, and optimal absorbing temperature in radiative transfer

Zeshao CHEN, Songping MO, Peng HU, Shouli JIANG, Gang WANG, Xiaofang CHENG,

Frontiers in Energy 2010, Volume 4, Issue 3,   Pages 301-305 doi: 10.1007/s11708-010-0006-0

Abstract: The formulas of entropy flow, entropy generation, exergy flux, and optimal temperature of absorbing surface

Keywords： radiative heat transfer     entropy generation     exergy     thermodynamics    

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The Model on Maximum Entropy of Knowledge Creating Stochastic Process

Chen Xin,He Jinsheng,Dong Liping

Strategic Study of CAE 2004, Volume 6, Issue 12,   Pages 43-46

Abstract: existing relevant knowledge influences the formation of the new knowledge, this thesis sets up the maximum entropyinnovation by applying the probability & statistics theory, the optimization theory and the maximum entropy

Keywords： maximum entropy     knowledge innovation     conditional entropy     stochastic process    

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Analytic Method to a Kind of Grey Fuzzy Decision Making Based on Entropy

Luo Dang,Liu Siwei

Strategic Study of CAE 2004, Volume 6, Issue 10,   Pages 48-51

Abstract: In this paper, using optimization theory and the maximum entropy formulism, a method for multi-attribute

Keywords： grey fuzzy relation     entropy     multi-attribute decision making    

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Entropy of Engineering Management and Its Application

Qiu Wanhua,Gu Xiaoyan

Strategic Study of CAE 2011, Volume 13, Issue 8,   Pages 73-79

Abstract: field among management, decision theory and information science——engineering management entropyEspecially, the complex entropy decision making method, group decision making entropy model and multivariatecoupled decision-making entropy method are described.application cases are given, which prove that the proposed engineering management decision model based on entropy

Keywords： engineering management     decision     entropy    

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Entropy production analysis of swirling diffusion combustion processes

Deodat MAKHANLALL, Linhua LIU,

Frontiers in Energy 2010, Volume 4, Issue 3,   Pages 326-332 doi: 10.1007/s11708-009-0058-1

Abstract: The objective of this study is to map these irreversibilities in terms of entropy production for methanecombustion process is conducted with the help of a Fluent 6.1.22 computer code, and the volumetric entropyThis paper shows that radiative heat transfer, which is an important source of entropy production, cannotto include the effects of wall emissivity, optical thickness, swirl number, and Boltzmann number on entropyGlobal entropy production rates decrease with the increase in swirl velocity, wall emissivity and optical

Keywords： entropy-based design     radiation transfer     swirl     magnussen combustion-model    

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The Entropy Perspective on Human Illness and Aging

Zhiguo Wang

Engineering 2022, Volume 9, Issue 2,   Pages 22-26 doi: 10.1016/j.eng.2021.08.014

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Title Author Date Type Operation

Rapid alloying of CoCrFeMnNi high-entropy alloy from elemental feedstock toward high-throughput synthesis

Journal Article

High-entropy catalysts for electrochemical water-electrolysis of hydrogen evolution and oxygen evolution

Journal Article

A Nitride-Reinforced NbMoTaWHfN Refractory High-Entropy Alloy with Potential Ultra-High-Temperature Engineering

Yixing Wan,Yanhai Cheng,Yongxiong Chen,Zhibin Zhang,Yanan Liu,Haijun Gong,Baolong Shen,Xiubing Liang

Journal Article

Research Progress and Prospect of High-Entropy Alloy Materials

Li Tianxin, Wang Shudao, Lu Yiping, Cao Zhiqiang, Wang Tongmin, Li Tingju

Journal Article

High-order phase-field model with the local and second-order max-entropy approximants

Fatemeh AMIRI

Journal Article

Principle of maximum entropy for reliability analysis in the design of machine components

Yimin ZHANG

Journal Article

Maximum entropy based finite element analysis of porous media

Emad NOROUZI, Hesam MOSLEMZADEH, Soheil MOHAMMADI

Journal Article

Application of entropy-based fuzzy matter-element analysis in seepage monitoring of RCC dam

Chongshi GU, Zhijun ZHANG, Xin CAI, Yue HOU

Journal Article

Optimization of cold-end system of thermal power plants based on entropy generation minimization

Journal Article

Entropy flow, entropy generation, exergy flux, and optimal absorbing temperature in radiative transfer

Zeshao CHEN, Songping MO, Peng HU, Shouli JIANG, Gang WANG, Xiaofang CHENG,

Journal Article

The Model on Maximum Entropy of Knowledge Creating Stochastic Process

Chen Xin,He Jinsheng,Dong Liping

Journal Article

Analytic Method to a Kind of Grey Fuzzy Decision Making Based on Entropy

Luo Dang,Liu Siwei

Journal Article

Entropy of Engineering Management and Its Application

Qiu Wanhua,Gu Xiaoyan

Journal Article

Entropy production analysis of swirling diffusion combustion processes

Deodat MAKHANLALL, Linhua LIU,

Journal Article

The Entropy Perspective on Human Illness and Aging

Zhiguo Wang

Journal Article