An optimization framework development for organic rankine cycle driven by waste heat recovery: Based on the radial-inflow turbine
As the crucial component of the ORC-WHR system, the turbine not only directly influences the system's thermodynamic performance but also dominates the investment cost of ORC-WHR components. Therefore, making the turbine standardization or serialization is a promising way to reduce ORC-WHR syste...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2022-06-01
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| Series: | Case Studies in Thermal Engineering |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S2214157X22003008 |
| _version_ | 1811305395611762688 |
|---|---|
| author | Wenyu Li Xiang Ling |
| author_facet | Wenyu Li Xiang Ling |
| author_sort | Wenyu Li |
| collection | DOAJ |
| description | As the crucial component of the ORC-WHR system, the turbine not only directly influences the system's thermodynamic performance but also dominates the investment cost of ORC-WHR components. Therefore, making the turbine standardization or serialization is a promising way to reduce ORC-WHR system investment costs and promote its application. In this paper, a novel optimization framework for the ORC-WHR system is proposed which is based on the serialized turbine database, which highlights the matching degree between heat sources and turbines. The approach for constructing the turbine database was investigated firstly, then several case studies were conducted to illustrate the effectiveness and innovation of the proposed optimization framework. This research demonstrates that it is an effective way to realize ORC-WHR system optimization through optimally interpolating in a multi-dimensional space based on database characteristic parameters including FluidORC, r4, Ma4, and R. This paper presents a totally new optimization idea for the ORC-WHR system and gives contributions to promoting its application. |
| first_indexed | 2024-04-13T08:25:43Z |
| format | Article |
| id | doaj.art-7791609970244a6495b8bf7df7815d89 |
| institution | Directory Open Access Journal |
| issn | 2214-157X |
| language | English |
| last_indexed | 2024-04-13T08:25:43Z |
| publishDate | 2022-06-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Case Studies in Thermal Engineering |
| spelling | doaj.art-7791609970244a6495b8bf7df7815d892022-12-22T02:54:30ZengElsevierCase Studies in Thermal Engineering2214-157X2022-06-0134102054An optimization framework development for organic rankine cycle driven by waste heat recovery: Based on the radial-inflow turbineWenyu Li0Xiang Ling1Jiangsu Key Laboratory of Process Enhancement and New Energy Equipment Technology, School of Mechanical and Power Engineering, Nanjing Tech University, No. 30 Pu Zhu South Road, Nanjing, 211816, PR ChinaCorresponding author.; Jiangsu Key Laboratory of Process Enhancement and New Energy Equipment Technology, School of Mechanical and Power Engineering, Nanjing Tech University, No. 30 Pu Zhu South Road, Nanjing, 211816, PR ChinaAs the crucial component of the ORC-WHR system, the turbine not only directly influences the system's thermodynamic performance but also dominates the investment cost of ORC-WHR components. Therefore, making the turbine standardization or serialization is a promising way to reduce ORC-WHR system investment costs and promote its application. In this paper, a novel optimization framework for the ORC-WHR system is proposed which is based on the serialized turbine database, which highlights the matching degree between heat sources and turbines. The approach for constructing the turbine database was investigated firstly, then several case studies were conducted to illustrate the effectiveness and innovation of the proposed optimization framework. This research demonstrates that it is an effective way to realize ORC-WHR system optimization through optimally interpolating in a multi-dimensional space based on database characteristic parameters including FluidORC, r4, Ma4, and R. This paper presents a totally new optimization idea for the ORC-WHR system and gives contributions to promoting its application.http://www.sciencedirect.com/science/article/pii/S2214157X22003008Organic rankine cycleWaste heat recoveryOptimizationRadial inflow turbine |
| spellingShingle | Wenyu Li Xiang Ling An optimization framework development for organic rankine cycle driven by waste heat recovery: Based on the radial-inflow turbine Case Studies in Thermal Engineering Organic rankine cycle Waste heat recovery Optimization Radial inflow turbine |
| title | An optimization framework development for organic rankine cycle driven by waste heat recovery: Based on the radial-inflow turbine |
| title_full | An optimization framework development for organic rankine cycle driven by waste heat recovery: Based on the radial-inflow turbine |
| title_fullStr | An optimization framework development for organic rankine cycle driven by waste heat recovery: Based on the radial-inflow turbine |
| title_full_unstemmed | An optimization framework development for organic rankine cycle driven by waste heat recovery: Based on the radial-inflow turbine |
| title_short | An optimization framework development for organic rankine cycle driven by waste heat recovery: Based on the radial-inflow turbine |
| title_sort | optimization framework development for organic rankine cycle driven by waste heat recovery based on the radial inflow turbine |
| topic | Organic rankine cycle Waste heat recovery Optimization Radial inflow turbine |
| url | http://www.sciencedirect.com/science/article/pii/S2214157X22003008 |
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