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Optimization of cold-end system of thermal power plants based on entropy generation minimization
《能源前沿(英文)》 2022年 第16卷 第6期 页码 956-972 doi: 10.1007/s11708-021-0785-5
关键词: cold-end system entropy generation minimization optimization economic analysis genetic algorithm (GA)
Zeshao CHEN, Songping MO, Peng HU, Shouli JIANG, Gang WANG, Xiaofang CHENG,
《能源前沿(英文)》 2010年 第4卷 第3期 页码 301-305 doi: 10.1007/s11708-010-0006-0
关键词: radiative heat transfer entropy generation exergy thermodynamics
Principle of maximum entropy for reliability analysis in the design of machine components
Yimin ZHANG
《机械工程前沿(英文)》 2019年 第14卷 第1期 页码 21-32 doi: 10.1007/s11465-018-0512-z
关键词: machine components reliability arbitrary distribution parameter principle of maximum entropy
High-order phase-field model with the local and second-order max-entropy approximants
Fatemeh AMIRI
《结构与土木工程前沿(英文)》 2019年 第13卷 第2期 页码 406-416 doi: 10.1007/s11709-018-0475-5
关键词: second-order maximum entropy local maximum entropy second- and fourth-order phase-field models B-spline
Maximum entropy based finite element analysis of porous media
Emad NOROUZI, Hesam MOSLEMZADEH, Soheil MOHAMMADI
《结构与土木工程前沿(英文)》 2019年 第13卷 第2期 页码 364-379 doi: 10.1007/s11709-018-0470-x
关键词: maximum entropy FEM fully coupled multi-phase system porous media
Exergetic sustainability evaluation and optimization of an irreversible Brayton cycle performance
Mohammad H. AHMADI,Mohammad-Ali AHMADI,Esmaeil ABOUKAZEMPOUR,Lavinia GROSU,Fathollah POURFAYAZ,Mokhtar BIDI
《能源前沿(英文)》 2019年 第13卷 第2期 页码 399-410 doi: 10.1007/s11708-017-0445-y
关键词: entropy generation exergy Brayton cycle ecological function irreversibility
《能源前沿(英文)》 doi: 10.1007/s11708-023-0892-6
关键词: high-entropy electrocatalysis synthetic methods water-electrolysis hydrogen and oxygen evolutions
Application of entropy-based fuzzy matter-element analysis in seepage monitoring of RCC dam
Chongshi GU, Zhijun ZHANG, Xin CAI, Yue HOU
《结构与土木工程前沿(英文)》 2011年 第5卷 第1期 页码 105-111 doi: 10.1007/s11709-010-0015-4
关键词: information entropy fuzzy matter-element roller compacted concrete (RCC) dam seepage analysis
陈欣,和金生,董丽平
《中国工程科学》 2004年 第6卷 第12期 页码 43-46
根据创新知识的形成受已有相关知识影响的假设,综合运用概率统计、最优化、最大熵原理构建了知识创新随机过程最大熵模型,给出了以已有知识x∈X为约束的新知识y∈Y的条件概率p(y|x)。模型具有随机性与因果性对立统一的特点。
罗党,刘思峰
《中国工程科学》 2004年 第6卷 第10期 页码 48-51
以灰色系统理论和模糊数学为基础,探讨了不确定型决策问题的特性,分析了一些相关成果中所给方法在直接处理灰色模糊数方面的优势与不足。运用优化理论和熵极大化准则,建立了基于灰色模糊关系的多属性群体决策方法,分别对属性权重向量已知和未知两种情况给出了简便实用的算法,通过算例说明了算法的合理性。
邱菀华,谷晓燕
《中国工程科学》 2011年 第13卷 第8期 页码 73-79
介绍了管理学、决策论和信息学的一个新交叉研究领域——工程管理熵学,从它诞生的必要性、科学性出发,进而阐述其理论基础、方法与模型,特别介绍了复熵决策法、群决策熵模型和多因素耦合决策熵方法,最后给出的工程管理应用案例表明,所提出的熵模型能够有效地解决实际工程管理中的决策难题。
Entropy production analysis of swirling diffusion combustion processes
Deodat MAKHANLALL, Linhua LIU,
《能源前沿(英文)》 2010年 第4卷 第3期 页码 326-332 doi: 10.1007/s11708-009-0058-1
关键词: entropy-based design radiation transfer swirl magnussen combustion-model
Kamal JANGRA, Sandeep GROVER, Aman AGGARWAL
《机械工程前沿(英文)》 2012年 第7卷 第3期 页码 288-299 doi: 10.1007/s11465-012-0333-4
Wire electrical discharge machining (WEDM) is a well known process for generating intricate and complex geometries in hard metal alloys and metal matrix composites with high precision. In present work, intricate machining of WC-5.3%Co composite on WEDM has been reported. Taguchi’s design of experiment has been utilised to investigate the process parameters for four machining characteristics namely material removal rate, surface roughness, angular error and radial overcut. In order to optimize the four machining characteristics simultaneously, grey relational analysis (GRA) coupled with entropy measurement method has been employed. Through GRA, grey relational grade has been computed as a performance index for predicting the optimal parameters setting for multi machining characteristics. Using Analysis of Variance (ANOVA) on grey relational grade, significant parameters affecting the multi-machining characteristics has been determined. Confirmatory results prove the potential of present approach.
关键词: tungsten carbide composite wire electrical discharge machining (WEDM) Taguchi method grey relational analysis (GRA) entropy measurement method
《机械工程前沿(英文)》 2023年 第18卷 第1期 doi: 10.1007/s11465-022-0727-x
关键词: laser powder bed fusion (L-PBF) in situ alloying high-entropy alloys heat treatment rapid synthesis
标题 作者 时间 类型 操作
Optimization of cold-end system of thermal power plants based on entropy generation minimization
期刊论文
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,
期刊论文
Principle of maximum entropy for reliability analysis in the design of machine components
Yimin ZHANG
期刊论文
High-order phase-field model with the local and second-order max-entropy approximants
Fatemeh AMIRI
期刊论文
Maximum entropy based finite element analysis of porous media
Emad NOROUZI, Hesam MOSLEMZADEH, Soheil MOHAMMADI
期刊论文
Exergetic sustainability evaluation and optimization of an irreversible Brayton cycle performance
Mohammad H. AHMADI,Mohammad-Ali AHMADI,Esmaeil ABOUKAZEMPOUR,Lavinia GROSU,Fathollah POURFAYAZ,Mokhtar BIDI
期刊论文
High-entropy catalysts for electrochemical water-electrolysis of hydrogen evolution and oxygen evolution
期刊论文
Application of entropy-based fuzzy matter-element analysis in seepage monitoring of RCC dam
Chongshi GU, Zhijun ZHANG, Xin CAI, Yue HOU
期刊论文
Entropy production analysis of swirling diffusion combustion processes
Deodat MAKHANLALL, Linhua LIU,
期刊论文
machining characteristics in WEDM of WC-5.3%Co composite using integrated approach of Taguchi, GRA and entropy
Kamal JANGRA, Sandeep GROVER, Aman AGGARWAL
期刊论文