Mechanistic insights into the dynamic characteristics of plate-type sewage heat exchangers and their interplay with fouling thermal resistance: An experimental study.
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| Title: | Mechanistic insights into the dynamic characteristics of plate-type sewage heat exchangers and their interplay with fouling thermal resistance: An experimental study. |
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| Authors: | Qin, Na1 (AUTHOR), Hao, Peng Z.2 (AUTHOR) hzpqina@163.com |
| Source: | Heat & Mass Transfer. Mar2026, Vol. 62 Issue 3, p1-16. 16p. |
| Abstract: | This study explores the dynamic characteristics of plate-type raw sewage heat exchangers and their correlation with fouling thermal resistance. To better understand this process, a mathematical model specifically designed for raw sewage was developed, which derived a transfer function for internal wall temperature under varying flow conditions. Comprehensive experimental results demonstrate that flow rate variations significantly reduce the fouling deposition rate but simultaneously prolong the formation time of fouling thermal resistance. Additionally, the wall temperature exhibits a slight increase, further enhancing fouling thermal resistance and highlighting the intricate interplay between fluid dynamics and heat transfer. These findings establish a theoretical framework for optimizing the design of plate-type sewage heat exchangers and provide actionable insights for improving their operational performance. [ABSTRACT FROM AUTHOR] |
| Copyright of Heat & Mass Transfer is the property of Springer Nature and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
| Database: | Engineering Source |
| FullText | Text: Availability: 0 |
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| Header | DbId: egs DbLabel: Engineering Source An: 191905448 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
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| Items | – Name: Title Label: Title Group: Ti Data: Mechanistic insights into the dynamic characteristics of plate-type sewage heat exchangers and their interplay with fouling thermal resistance: An experimental study. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Qin%2C+Na%22">Qin, Na</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Hao%2C+Peng+Z%2E%22">Hao, Peng Z.</searchLink><relatesTo>2</relatesTo> (AUTHOR)<i> hzpqina@163.com</i> – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22Heat+%26+Mass+Transfer%22">Heat & Mass Transfer</searchLink>. Mar2026, Vol. 62 Issue 3, p1-16. 16p. – Name: Abstract Label: Abstract Group: Ab Data: This study explores the dynamic characteristics of plate-type raw sewage heat exchangers and their correlation with fouling thermal resistance. To better understand this process, a mathematical model specifically designed for raw sewage was developed, which derived a transfer function for internal wall temperature under varying flow conditions. Comprehensive experimental results demonstrate that flow rate variations significantly reduce the fouling deposition rate but simultaneously prolong the formation time of fouling thermal resistance. Additionally, the wall temperature exhibits a slight increase, further enhancing fouling thermal resistance and highlighting the intricate interplay between fluid dynamics and heat transfer. These findings establish a theoretical framework for optimizing the design of plate-type sewage heat exchangers and provide actionable insights for improving their operational performance. [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of Heat & Mass Transfer is the property of Springer Nature and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.) |
| PLink | https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&db=egs&AN=191905448 |
| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.1007/s00231-026-03658-9 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 16 StartPage: 1 Titles: – TitleFull: Mechanistic insights into the dynamic characteristics of plate-type sewage heat exchangers and their interplay with fouling thermal resistance: An experimental study. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Qin, Na – PersonEntity: Name: NameFull: Hao, Peng Z. IsPartOfRelationships: – BibEntity: Dates: – D: 01 M: 03 Text: Mar2026 Type: published Y: 2026 Identifiers: – Type: issn-print Value: 09477411 Numbering: – Type: volume Value: 62 – Type: issue Value: 3 Titles: – TitleFull: Heat & Mass Transfer Type: main |
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