• 文献检索
  • 文档翻译
  • 深度研究
  • 学术资讯
  • Suppr Zotero 插件Zotero 插件
  • 邀请有礼
  • 套餐&价格
  • 历史记录
应用&插件
Suppr Zotero 插件Zotero 插件浏览器插件Mac 客户端Windows 客户端微信小程序
定价
高级版会员购买积分包购买API积分包
服务
文献检索文档翻译深度研究API 文档MCP 服务
关于我们
关于 Suppr公司介绍联系我们用户协议隐私条款
关注我们

Suppr 超能文献

核心技术专利：CN118964589B侵权必究
粤ICP备2023148730 号-1Suppr @ 2026

文献检索

告别复杂PubMed语法，用中文像聊天一样搜索，搜遍4000万医学文献。AI智能推荐，让科研检索更轻松。

立即免费搜索

文件翻译

保留排版，准确专业，支持PDF/Word/PPT等文件格式，支持 12+语言互译。

免费翻译文档

深度研究

AI帮你快速写综述，25分钟生成高质量综述，智能提取关键信息，辅助科研写作。

立即免费体验

基于船用柴油机多热源的串联式换热器有机朗肯循环性能分析与优化

Performance Analysis and Optimization of a Series Heat Exchangers Organic Rankine Cycle Utilizing Multi-Heat Sources from a Marine Diesel Engine.

作者信息

Li Youyi, Tang Tianhao

机构信息

The Institute of Power Drive and Control, Shanghai Maritime University, 1550 Haigang Ave., Shanghai 201306, China.

出版信息

Entropy (Basel). 2021 Jul 16;23(7):906. doi: 10.3390/e23070906.

DOI:10.3390/e23070906
PMID:34356447
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC8304669/
Abstract

Organic Rankine Cycle (ORC) is an effective way to recycle waste heat sources of a marine diesel engine. The aim of the present paper is to analyze and optimize the thermoeconomic performance of a Series Heat Exchangers ORC (SHEORC) for recovering energy from jacket water, scavenge air, and exhaust gas. The three sources are combined into three groups of jacket water (JW)→exhaust gas (EG), scavenge air (SA)→exhaust gas, and jacket water→scavenge air→exhaust gas. The influence of fluid mass flow rate, evaporation pressure, and heat source recovery proportion on the thermal performance and economic performance of SHEORC was studied. A single-objective optimization with power output as the objective and multi-objective optimization with exergy efficiency and levelized cost of energy (LCOE) as the objectives are carried out. The analysis results show that in jacket water→exhaust gas and jacket water→scavenge air→exhaust gas source combination, there is an optimal heat recovery proportion through which the SHEORC could obtain the best performance. The optimization results showed that R245ca has the best performance in thermoeconomic performance in all three source combinations. With scavenge air→exhaust, the power output, exergy efficiency, and LCOE are 354.19 kW, 59.02%, and 0.1150 $/kWh, respectively. Integrating the jacket water into the SA→EG group would not increase the power output, but would decrease the LCOE.

摘要

有机朗肯循环（ORC）是回收船用柴油机废热源的一种有效方式。本文旨在分析和优化用于从缸套水、扫气和废气中回收能量的串联换热器有机朗肯循环（SHEORC）的热经济性能。这三种热源被组合成三组：缸套水（JW）→废气（EG）、扫气（SA）→废气以及缸套水→扫气→废气。研究了流体质量流量、蒸发压力和热源回收比例对SHEORC热性能和经济性能的影响。以功率输出为目标进行了单目标优化，并以火用效率和能源平准化成本（LCOE）为目标进行了多目标优化。分析结果表明，在缸套水→废气以及缸套水→扫气→废气的热源组合中，存在一个最优的热回收比例，通过该比例SHEORC可获得最佳性能。优化结果表明，R245ca在所有三种热源组合的热经济性能方面表现最佳。对于扫气→废气的情况，功率输出、火用效率和LCOE分别为354.（此处原文有误，推测应为354.19）kW、59.02%和0.1150 $/kWh。将缸套水集成到SA→EG组中不会增加功率输出，但会降低LCOE。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8888/8304669/5ec137c2fb54/entropy-23-00906-g008.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8888/8304669/a11beda08372/entropy-23-00906-g0A1a.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8888/8304669/a060449efb93/entropy-23-00906-g0A2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8888/8304669/799f7b7392f5/entropy-23-00906-g0A3.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8888/8304669/affb6609bf32/entropy-23-00906-g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8888/8304669/5d426a484c15/entropy-23-00906-g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8888/8304669/11595823946d/entropy-23-00906-g003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8888/8304669/680c97fc60d0/entropy-23-00906-g004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8888/8304669/3ca5b894be21/entropy-23-00906-g005a.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8888/8304669/78c1d23b107d/entropy-23-00906-g006a.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8888/8304669/ad89b122e52d/entropy-23-00906-g007.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8888/8304669/5ec137c2fb54/entropy-23-00906-g008.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8888/8304669/a11beda08372/entropy-23-00906-g0A1a.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8888/8304669/a060449efb93/entropy-23-00906-g0A2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8888/8304669/799f7b7392f5/entropy-23-00906-g0A3.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8888/8304669/affb6609bf32/entropy-23-00906-g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8888/8304669/5d426a484c15/entropy-23-00906-g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8888/8304669/11595823946d/entropy-23-00906-g003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8888/8304669/680c97fc60d0/entropy-23-00906-g004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8888/8304669/3ca5b894be21/entropy-23-00906-g005a.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8888/8304669/78c1d23b107d/entropy-23-00906-g006a.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8888/8304669/ad89b122e52d/entropy-23-00906-g007.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8888/8304669/5ec137c2fb54/entropy-23-00906-g008.jpg

相似文献

1
Performance Analysis and Optimization of a Series Heat Exchangers Organic Rankine Cycle Utilizing Multi-Heat Sources from a Marine Diesel Engine.基于船用柴油机多热源的串联式换热器有机朗肯循环性能分析与优化
Entropy (Basel). 2021 Jul 16;23(7):906. doi: 10.3390/e23070906.
2
Engine Load Effects on the Energy and Exergy Performance of a Medium Cycle/Organic Rankine Cycle for Exhaust Waste Heat Recovery.发动机负荷对用于废气余热回收的中循环/有机朗肯循环的能量和㶲性能的影响。
Entropy (Basel). 2018 Feb 21;20(2):137. doi: 10.3390/e20020137.
3
Multiobjective Optimization of a Plate Heat Exchanger in a Waste Heat Recovery Organic Rankine Cycle System for Natural Gas Engines.用于天然气发动机的废热回收有机朗肯循环系统中板式换热器的多目标优化
Entropy (Basel). 2019 Jul 3;21(7):655. doi: 10.3390/e21070655.
4
Configuration Selection of the Multi-Loop Organic Rankine Cycle for Recovering Energy from a Single Source.用于从单一热源回收能量的多回路有机朗肯循环的配置选择
Entropy (Basel). 2021 Oct 30;23(11):1435. doi: 10.3390/e23111435.
5
Enhancing thermodynamic performance with an advanced combined power and refrigeration cycle with dual LNG cold energy utilization.通过先进的联合动力与制冷循环及双LNG冷能利用提升热力性能。
Heliyon. 2024 Aug 3;10(15):e35748. doi: 10.1016/j.heliyon.2024.e35748. eCollection 2024 Aug 15.
6
Exergoeconomic Analysis and Optimization of a Biomass Integrated Gasification Combined Cycle Based on Externally Fired Gas Turbine, Steam Rankine Cycle, Organic Rankine Cycle, and Absorption Refrigeration Cycle.基于外燃式燃气轮机、蒸汽朗肯循环、有机朗肯循环和吸收式制冷循环的生物质集成气化联合循环的火用经济分析与优化
Entropy (Basel). 2024 Jun 12;26(6):511. doi: 10.3390/e26060511.
7
Performance Modulation of S-CO Brayton Cycle for Marine Low-Speed Diesel Engine Flue Gas Waste Heat Recovery Based on MOGA.基于多目标遗传算法的船用低速柴油机烟气余热回收S-CO布雷顿循环性能调控
Entropy (Basel). 2022 Oct 27;24(11):1544. doi: 10.3390/e24111544.
8
Exergoeconomic analysis and multi-objective optimization of ORC configurations via Taguchi-Grey Relational Methods.基于田口-灰色关联法的有机朗肯循环（ORC）系统配置的（火用）经济分析与多目标优化
Heliyon. 2023 Mar 29;9(4):e15007. doi: 10.1016/j.heliyon.2023.e15007. eCollection 2023 Apr.
9
Investigation of low-GWP working fluids as substitutes for R245fa in organic Rankine cycle application.在有机朗肯循环应用中，对低全球变暖潜能值（GWP）的工作流体替代R245fa进行研究。
Heliyon. 2024 Jul 6;10(14):e34219. doi: 10.1016/j.heliyon.2024.e34219. eCollection 2024 Jul 30.
10
Multidisiplinary design optimization of a power generation system based on waste energy recovery from an internal combustion engine using organic Rankine cycle and thermoelectric generator.基于有机朗肯循环和热电发生器从内燃机回收废能的发电系统的多学科设计优化。
Chemosphere. 2023 Nov;340:139876. doi: 10.1016/j.chemosphere.2023.139876. Epub 2023 Aug 19.

引用本文的文献

1
Exergetic Analysis and Design of a Mechanical Compression Stage-Application for a Cryogenic Air Separation Plant.低温空气分离装置机械压缩阶段的有效能分析与设计应用
Entropy (Basel). 2025 May 16;27(5):532. doi: 10.3390/e27050532.
2
Configuration Selection of the Multi-Loop Organic Rankine Cycle for Recovering Energy from a Single Source.用于从单一热源回收能量的多回路有机朗肯循环的配置选择
Entropy (Basel). 2021 Oct 30;23(11):1435. doi: 10.3390/e23111435.

本文引用的文献

1
Pure and Pseudo-pure Fluid Thermophysical Property Evaluation and the Open-Source Thermophysical Property Library CoolProp.纯流体和准纯流体热物理性质评估与开源热物理性质库CoolProp
Ind Eng Chem Res. 2014 Feb 12;53(6):2498-2508. doi: 10.1021/ie4033999. Epub 2014 Jan 13.