LAPSE:2023.19700
Published Article
LAPSE:2023.19700
Study on Comprehensive Performance of Three-Dimensional Tube Applied to Gas−Solid Two-Phase Flow Environment
March 9, 2023
Abstract
The three-dimensional tubular heat exchanger has excellent performance in single-phase flow, but its performance in gas solid two-phase flow is still lacking research. In this paper, analysis and comparison of heat exchanger prototypes made up of four different three-dimensional tubes by different comprehensive performance evaluation methods are carried out through experimental research and theoretical analysis. The research results show that the ratio of the long axis to the short axis of the three-dimensional tube has an important influence on its heat transfer performance and flow resistance. Furthermore, a reasonable ratio can be obtained by comparing its comprehensive performance. Among the comprehensive performance analysis results of four kinds of three-dimensional tubes, the comprehensive performance factor ηo-I of type I is the best which achieves the purpose of heat transfer enhancement. Results from the current research could provide beneficial guidance for further design and application of the three-dimensional tubular heat exchanger.
The three-dimensional tubular heat exchanger has excellent performance in single-phase flow, but its performance in gas solid two-phase flow is still lacking research. In this paper, analysis and comparison of heat exchanger prototypes made up of four different three-dimensional tubes by different comprehensive performance evaluation methods are carried out through experimental research and theoretical analysis. The research results show that the ratio of the long axis to the short axis of the three-dimensional tube has an important influence on its heat transfer performance and flow resistance. Furthermore, a reasonable ratio can be obtained by comparing its comprehensive performance. Among the comprehensive performance analysis results of four kinds of three-dimensional tubes, the comprehensive performance factor ηo-I of type I is the best which achieves the purpose of heat transfer enhancement. Results from the current research could provide beneficial guidance for further design and application of the three-dimensional tubular heat exchanger.
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Keywords
comprehensive performance evaluation method, enhanced tube, heat transfer, three-dimensional tube
Subject
Suggested Citation
Mo X, Liu SJ, Li XZ, Tu AM, Zhu DS. Study on Comprehensive Performance of Three-Dimensional Tube Applied to Gas−Solid Two-Phase Flow Environment. (2023). LAPSE:2023.19700
Author Affiliations
Mo X: Guangzhou Institute of Energy Conversion, Chinese Academy of Sciences, Guangzhou 510640, China; Key Laboratory of Renewable Energy, Chinese Academy of Sciences, Guangzhou 510640, China; Guangdong Key Laboratory of New and Renewable Energy Research and Dev
Liu SJ: Guangzhou Institute of Energy Conversion, Chinese Academy of Sciences, Guangzhou 510640, China; Key Laboratory of Renewable Energy, Chinese Academy of Sciences, Guangzhou 510640, China; Guangdong Key Laboratory of New and Renewable Energy Research and Dev
Li XZ: Institute of Building Energy and Thermal Science, Henan University of Science and Technology, Luoyang 471023, China
Tu AM: Guangzhou Institute of Energy Conversion, Chinese Academy of Sciences, Guangzhou 510640, China; Key Laboratory of Renewable Energy, Chinese Academy of Sciences, Guangzhou 510640, China; Guangdong Key Laboratory of New and Renewable Energy Research and Dev
Zhu DS: Guangzhou Institute of Energy Conversion, Chinese Academy of Sciences, Guangzhou 510640, China; Key Laboratory of Renewable Energy, Chinese Academy of Sciences, Guangzhou 510640, China; Guangdong Key Laboratory of New and Renewable Energy Research and Dev
Liu SJ: Guangzhou Institute of Energy Conversion, Chinese Academy of Sciences, Guangzhou 510640, China; Key Laboratory of Renewable Energy, Chinese Academy of Sciences, Guangzhou 510640, China; Guangdong Key Laboratory of New and Renewable Energy Research and Dev
Li XZ: Institute of Building Energy and Thermal Science, Henan University of Science and Technology, Luoyang 471023, China
Tu AM: Guangzhou Institute of Energy Conversion, Chinese Academy of Sciences, Guangzhou 510640, China; Key Laboratory of Renewable Energy, Chinese Academy of Sciences, Guangzhou 510640, China; Guangdong Key Laboratory of New and Renewable Energy Research and Dev
Zhu DS: Guangzhou Institute of Energy Conversion, Chinese Academy of Sciences, Guangzhou 510640, China; Key Laboratory of Renewable Energy, Chinese Academy of Sciences, Guangzhou 510640, China; Guangdong Key Laboratory of New and Renewable Energy Research and Dev
Journal Name
Energies
Volume
14
Issue
17
First Page
5274
Year
2021
Publication Date
2021-08-25
ISSN
1996-1073
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PII: en14175274, Publication Type: Journal Article
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LAPSE:2023.19700
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https://doi.org/10.3390/en14175274
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Mar 9, 2023
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