Journal ArticleDOI
Selection of optimal glazing material for solar thermal applications using grey relational analysis
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In this investigation, twelve alternative materials and ten criteria used for material selection for the optimal design revealed that crystal glass has the highest grey grade, which is the optimal glazing material among the twelve alternatives.Abstract:
This article deals the selection of optimal glazing materials for solar thermal applications with multiple performance characteristics among the twelve alternatives using the Taguchi's grey relatio...read more
Citations
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Selection of phase change material for improved performance of Trombe wall systems using the entropy weight and TOPSIS methodology
TL;DR: In this paper, the selection of phase change materials for optimum Trombe wall performance was considered, the weights of the various criteria were determined using the entropy weight method while the various alternative phase change material were ranked using the technique for order preference by similarity to ideal solution (TOPSIS) methodology.
Journal ArticleDOI
Comprehensive evaluation of disassembly performance based on the ultimate cross-efficiency and extension-gray correlation degree
TL;DR: A comprehensive disassembly evaluation model based on the fruit fly algorithm, crossover efficiency and extension-gray correlation degree is established and shows that IFOA has better optimization and sensitivity than the other two algorithms.
Journal ArticleDOI
Multi-criteria decision-making approach assisting to select materials for low-temperature solid oxide fuel cell: Electrolyte, cathode& anode
TL;DR: In this article , the Analytical Hierarchy Process (AHP) is used to evaluate criteria and different options as alternatives for the main constituents of an LT-SOFC, including the electrolyte, cathode, and anode.
Journal ArticleDOI
Thermal performance analysis of glazed and unglazed receiver of scheffler dish
TL;DR: In this paper, an experimental and theoretical study to compare the performance of the glazed and unglazed receiver of the Scheffler dish for direct steam generation is presented, where a tempered glass cover is provided on aperture to reduce the reradiation and convection losses from the receiver.
Journal ArticleDOI
A research on urban eco-security evaluation and analysis: complex system’s brittle structure model
Xiaodong Lai,Zhonghai Xiao +1 more
TL;DR: The theoretical and empirical analysis shows that the brittle correlation entropy of natural subsystem in urban ecological security is the biggest one and relevant decision makers should consider to reduce the increasing degree of entropy and eliminate the fluctuation of the brittle factors.
References
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Journal ArticleDOI
Introduction to Grey system theory
TL;DR: The Grey Systeni and its applications are interdisciplinary, cutting across a variety of specialized fields, and it is evident that Grey System theory stands the test of time since 1982 as mentioned in this paper.
Journal ArticleDOI
TOPSIS multiple-criteria decision support analysis for material selection of metallic bipolar plates for polymer electrolyte fuel cell
Ali Shanian,Oumarou Savadogo +1 more
TL;DR: In this paper, an application of the Technique of ranking Preferences by Similarity to the Ideal Solution (TOPSIS) Multiple Attribute Decision Making (MADM) method for solving the material selection problem of metallic bipolar plates for polymer electrolyte fuel cell (PEFC) is presented.
Journal ArticleDOI
Material screening and choosing methods: A review
TL;DR: A review of the literature in the field of material selection of engineering components can be found in this paper, where a variety of quantitative selection procedures have been developed to solve this issue, so that a systematic evaluation can be made.
Journal ArticleDOI
A method for optimal material selection aided with decision making theory
Dong-Hyun Jee,Ki-Ju Kang +1 more
TL;DR: The theories of decision-making are utilized, one of them is the concept of entropy; to evaluate the weight factor for each material property or performance index, and the other is TOPIS; to rank the candidate materials, for which several requirements are considered simultaneously.
Journal ArticleDOI
Application of multi-objective optimization on the basis of ratio analysis (MOORA) method for materials selection
TL;DR: In this paper, multi-objective optimization on the basis of ratio analysis (MOORA) method is applied to solve some of the common material selection problems, and the performance of the reference point approach and full multiplicative MOORA method are also tested for the considered problems.