Comprehensive three-dimensional hydrodynamic and thermal modeling of steady-state operation of a flat grooved heat pipe

Simple item page
buir.contributor.authorKurt, Cem
buir.contributor.authorÇetin, Barbaros
buir.contributor.orcidKurt, Cem|0000-0001-6808-9206
buir.contributor.orcidÇetin, Barbaros|0000-0001-9824-4000
dc.citation.epage12en_US
dc.citation.spage1
dc.citation.volumeNumber160
dc.contributor.authorGökçe, G.
dc.contributor.authorKurt, Cem
dc.contributor.authorOdabaşı, G.
dc.contributor.authorDursunkaya, Z.
dc.contributor.authorÇetin, Barbaros
dc.date.accessioned2024-03-12T11:27:17Z
dc.date.available2024-03-12T11:27:17Z
dc.date.issued2023-12-22
dc.departmentDepartment of Mechanical Engineering
dc.description.abstractMathematical modeling of grooved heat pipes is a challenging task since multiple coupled physical phenomena such as phase change, free-surface flow and heat transfer are involved. Moreover, the fact that the shape of the liquid–vapor interface in the heat pipe is unknown a priori requires simultaneous determination of the interface variation as a part of the solution procedure, a capability currently not addressed in commercially available engineering CFD tools. In this study, a multi-dimensional and multi-scale computational model is presented to gain a comprehensive understanding of the underlying physics of grooved heat pipes. The computational model is based on an iterative scheme for the solution of 3D heat transfer and liquid flow, interface phase change heat transfer (evaporation and condensation) and shape of the interface. The model is implemented using three different methodologies two of which utilize commercial engineering CFD software. The results are verified for a problem previously studied in the literature which indicates the robustness of our computational approach.
dc.description.provenanceMade available in DSpace on 2024-03-12T11:27:17Z (GMT). No. of bitstreams: 1 Comprehensive_three-dimensional_hydrodynamic_and_thermal_modeling_of_steady-state_operation_of_a_flat_grooved_heat_pipe.pdf: 1839477 bytes, checksum: 5e8e629fc96b5aa15d0f044bd7a1eaf6 (MD5) Previous issue date: 2023-12-22en
dc.embargo.release2025-12-22
dc.identifier.doi10.1016/j.ijmultiphaseflow.2022.104370
dc.identifier.eissn1879-3533
dc.identifier.issn0301-9322
dc.identifier.urihttps://hdl.handle.net/11693/114593
dc.language.isoen
dc.publisherElsevier Ltd
dc.relation.isversionofhttps://doi.org/10.1016/j.ijmultiphaseflow.2022.104370
dc.rightsCC BY 4.0 DEED (Attribution 4.0 International)
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/
dc.source.titleInternational Journal of Multiphase Flow
dc.subjectFlat grooved heat pipe
dc.subjectPhase change modeling
dc.subjectComputational heat and fluid flow
dc.titleComprehensive three-dimensional hydrodynamic and thermal modeling of steady-state operation of a flat grooved heat pipe
dc.typeArticle

Files

Original bundle
Now showing 1 - 1 of 1
No Thumbnail Available
Name:
Comprehensive_three-dimensional_hydrodynamic_and_thermal_modeling_of_steady-state_operation_of_a_flat_grooved_heat_pipe.pdf
Size:
1.75 MB
Format:
Adobe Portable Document Format
Download
License bundle
Now showing 1 - 1 of 1
No Thumbnail Available
Name:
license.txt
Size:
2.01 KB
Format:
Item-specific license agreed upon to submission
Description:
Download

Collections

Scholarly Publications - Mechanical Engineering