余热回收用长翅片换热器换热特性研究

2023 14th International Conference on Mechanical and Intelligent Manufacturing Technologies (ICMIMT) Pub Date : 2023-05-26 DOI:10.1109/ICMIMT59138.2023.10201099

Muhammad Sibtain, Han Liang, Md Rasel Uddin, Muhammad Asim Mond, A. Ansari, Muhammad Zia Ullah Khan

{"title":"余热回收用长翅片换热器换热特性研究","authors":"Muhammad Sibtain, Han Liang, Md Rasel Uddin, Muhammad Asim Mond, A. Ansari, Muhammad Zia Ullah Khan","doi":"10.1109/ICMIMT59138.2023.10201099","DOIUrl":null,"url":null,"abstract":"Waste heat recovery technologies from engine exhaust are promising solutions for increasing energy efficiency, reducing fuel consumption, and decreasing greenhouse gas emissions. Heat exchangers play a crucial role in waste heat recovery from engine exhaust. In this study, a numerical simulation was carried out to investigate the performance of counter shell and tube heat exchanger with and without inner fin geometry. A CFD analysis showed that the addition of inner fins in heat exchanger improved the heat transfer performance of heat exchanger. Further, the use of GO/water nanofluid is effective to reduce the exhaust air temperature and increase the overall effectiveness of heat exchanger.","PeriodicalId":286146,"journal":{"name":"2023 14th International Conference on Mechanical and Intelligent Manufacturing Technologies (ICMIMT)","volume":"133 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2023-05-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Investigating the Heat Transfer Characteristics of Fin-prolonged Heat Exchanger for Waste Heat Recovery\",\"authors\":\"Muhammad Sibtain, Han Liang, Md Rasel Uddin, Muhammad Asim Mond, A. Ansari, Muhammad Zia Ullah Khan\",\"doi\":\"10.1109/ICMIMT59138.2023.10201099\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Waste heat recovery technologies from engine exhaust are promising solutions for increasing energy efficiency, reducing fuel consumption, and decreasing greenhouse gas emissions. Heat exchangers play a crucial role in waste heat recovery from engine exhaust. In this study, a numerical simulation was carried out to investigate the performance of counter shell and tube heat exchanger with and without inner fin geometry. A CFD analysis showed that the addition of inner fins in heat exchanger improved the heat transfer performance of heat exchanger. Further, the use of GO/water nanofluid is effective to reduce the exhaust air temperature and increase the overall effectiveness of heat exchanger.\",\"PeriodicalId\":286146,\"journal\":{\"name\":\"2023 14th International Conference on Mechanical and Intelligent Manufacturing Technologies (ICMIMT)\",\"volume\":\"133 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2023-05-26\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2023 14th International Conference on Mechanical and Intelligent Manufacturing Technologies (ICMIMT)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ICMIMT59138.2023.10201099\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2023 14th International Conference on Mechanical and Intelligent Manufacturing Technologies (ICMIMT)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICMIMT59138.2023.10201099","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}

引用次数: 0

摘要

发动机废气余热回收技术是提高能源效率、降低燃料消耗和减少温室气体排放的有前途的解决方案。热交换器在发动机排气余热回收中起着至关重要的作用。本文采用数值模拟的方法，对有无内翅片结构的反管式壳管换热器的性能进行了研究。CFD分析表明，换热器内翅片的加入提高了换热器的换热性能。此外，使用氧化石墨烯/水纳米流体可以有效降低排风温度，提高换热器的整体效率。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

查看原文本刊更多论文

Investigating the Heat Transfer Characteristics of Fin-prolonged Heat Exchanger for Waste Heat Recovery

Waste heat recovery technologies from engine exhaust are promising solutions for increasing energy efficiency, reducing fuel consumption, and decreasing greenhouse gas emissions. Heat exchangers play a crucial role in waste heat recovery from engine exhaust. In this study, a numerical simulation was carried out to investigate the performance of counter shell and tube heat exchanger with and without inner fin geometry. A CFD analysis showed that the addition of inner fins in heat exchanger improved the heat transfer performance of heat exchanger. Further, the use of GO/water nanofluid is effective to reduce the exhaust air temperature and increase the overall effectiveness of heat exchanger.

求助全文

通过发布文献求助，成功后即可免费获取论文全文。去求助

来源期刊

2023 14th International Conference on Mechanical and Intelligent Manufacturing Technologies (ICMIMT)

自引率

0.00%

发文量