A Prototype and Efficiency Analysis of Indirect Regenerative Evaporative Cooling System for Electronics.
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| Title: | A Prototype and Efficiency Analysis of Indirect Regenerative Evaporative Cooling System for Electronics. |
|---|---|
| Authors: | Levchenko, Dmytro1 (AUTHOR) dmytro.levchenko@p.lodz.pl, Olbrycht, Robert2 (AUTHOR), Kałuża, Marcin1,2 (AUTHOR), Felczak, Mariusz2 (AUTHOR), Kubiak, Przemysław1 (AUTHOR), Więcek, Bogusław2 (AUTHOR) |
| Source: | Energies (19961073). Dec2025, Vol. 18 Issue 23, p6288. 17p. |
| Subjects: | Evaporative cooling, Power density, Heat convection, Humidity control, Energy consumption, Temperature control, Refrigeration & refrigerating machinery |
| Abstract: | This paper presents an innovative solution based on the Indirect Regenerative Evaporative Cooling (IREC) concept for high-power density electronics. The technology relies on forced convective cooling by air that is additionally cooled via evaporation. The system comprises dry and wet channels for the cooled and wet air, respectively; water is delivered through porous membranes in the wet channels. The novelty relative to HVAC-type exchangers (based on IREC technology) is a full flow return configuration, in which the entire stream from the dry channels is redirected into the wet channels. The performance benefits become pronounced at high ambient temperatures, where traditional forced convection may be insufficient; inlet air absolute humidity is a key factor governing efficiency. The authors present a developed prototype, a simplified thermal analysis, measurement results, and a discussion of IREC applicability to electronics cooling. The results indicate feasibility and highlight the potential of the proposed design for the energy-efficient thermal management of sensitive electronic equipment. [ABSTRACT FROM AUTHOR] |
| Copyright of Energies (19961073) is the property of MDPI 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 |
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| Header | DbId: egs DbLabel: Engineering Source An: 190518015 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
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| Items | – Name: Title Label: Title Group: Ti Data: A Prototype and Efficiency Analysis of Indirect Regenerative Evaporative Cooling System for Electronics. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Levchenko%2C+Dmytro%22">Levchenko, Dmytro</searchLink><relatesTo>1</relatesTo> (AUTHOR)<i> dmytro.levchenko@p.lodz.pl</i><br /><searchLink fieldCode="AR" term="%22Olbrycht%2C+Robert%22">Olbrycht, Robert</searchLink><relatesTo>2</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Kałuża%2C+Marcin%22">Kałuża, Marcin</searchLink><relatesTo>1,2</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Felczak%2C+Mariusz%22">Felczak, Mariusz</searchLink><relatesTo>2</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Kubiak%2C+Przemysław%22">Kubiak, Przemysław</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Więcek%2C+Bogusław%22">Więcek, Bogusław</searchLink><relatesTo>2</relatesTo> (AUTHOR) – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22Energies+%2819961073%29%22">Energies (19961073)</searchLink>. Dec2025, Vol. 18 Issue 23, p6288. 17p. – Name: Subject Label: Subjects Group: Su Data: <searchLink fieldCode="DE" term="%22Evaporative+cooling%22">Evaporative cooling</searchLink><br /><searchLink fieldCode="DE" term="%22Power+density%22">Power density</searchLink><br /><searchLink fieldCode="DE" term="%22Heat+convection%22">Heat convection</searchLink><br /><searchLink fieldCode="DE" term="%22Humidity+control%22">Humidity control</searchLink><br /><searchLink fieldCode="DE" term="%22Energy+consumption%22">Energy consumption</searchLink><br /><searchLink fieldCode="DE" term="%22Temperature+control%22">Temperature control</searchLink><br /><searchLink fieldCode="DE" term="%22Refrigeration+%26+refrigerating+machinery%22">Refrigeration & refrigerating machinery</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: This paper presents an innovative solution based on the Indirect Regenerative Evaporative Cooling (IREC) concept for high-power density electronics. The technology relies on forced convective cooling by air that is additionally cooled via evaporation. The system comprises dry and wet channels for the cooled and wet air, respectively; water is delivered through porous membranes in the wet channels. The novelty relative to HVAC-type exchangers (based on IREC technology) is a full flow return configuration, in which the entire stream from the dry channels is redirected into the wet channels. The performance benefits become pronounced at high ambient temperatures, where traditional forced convection may be insufficient; inlet air absolute humidity is a key factor governing efficiency. The authors present a developed prototype, a simplified thermal analysis, measurement results, and a discussion of IREC applicability to electronics cooling. The results indicate feasibility and highlight the potential of the proposed design for the energy-efficient thermal management of sensitive electronic equipment. [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of Energies (19961073) is the property of MDPI 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=190518015 |
| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.3390/en18236288 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 17 StartPage: 6288 Subjects: – SubjectFull: Evaporative cooling Type: general – SubjectFull: Power density Type: general – SubjectFull: Heat convection Type: general – SubjectFull: Humidity control Type: general – SubjectFull: Energy consumption Type: general – SubjectFull: Temperature control Type: general – SubjectFull: Refrigeration & refrigerating machinery Type: general Titles: – TitleFull: A Prototype and Efficiency Analysis of Indirect Regenerative Evaporative Cooling System for Electronics. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Levchenko, Dmytro – PersonEntity: Name: NameFull: Olbrycht, Robert – PersonEntity: Name: NameFull: Kałuża, Marcin – PersonEntity: Name: NameFull: Felczak, Mariusz – PersonEntity: Name: NameFull: Kubiak, Przemysław – PersonEntity: Name: NameFull: Więcek, Bogusław IsPartOfRelationships: – BibEntity: Dates: – D: 01 M: 12 Text: Dec2025 Type: published Y: 2025 Identifiers: – Type: issn-print Value: 19961073 Numbering: – Type: volume Value: 18 – Type: issue Value: 23 Titles: – TitleFull: Energies (19961073) Type: main |
| ResultId | 1 |
