Repository logo
 
Publication

Contributions to accelerating a numerical simulation of free flow parallel to a porous plane

2025Conference paper Restricted access
Simple item page
datacite.subject.fosCiências Agrárias::Agricultura, Silvicultura e Pescas
datacite.subject.sdg03:Saúde de Qualidade
dc.contributor.authorSchepke, Claudio
dc.contributor.authorSpigolon, Roberta A.
dc.contributor.authorRufino, José
dc.contributor.authorCristaldo, Cesar F. Da C.
dc.contributor.authorPizzolato, Glener L.
dc.date.accessioned2025-06-25T14:01:40Z
dc.date.available2025-06-25T14:01:40Z
dc.date.issued2025
dc.description.abstractFlow models over flat p orous surfaces have applications in natural processes, such as material, food, chemical processing, or mountain mudflow simulations. The development of simplified a nalytical or numerical models can predict characteristics such as velocity, pressure, deviation length, and even temperature of such flows for geophysical and engineering purposes. In this context, there is considerable interest in theoretical and experimental models. Mathematical models to represent such phenomena for fluid mechanics have continuously been developed and implemented. Given this, we propose a mathematical and simulation model to describe a free-flowing flow pa rallel toa porous material and its transition zone. The objective of the application is to analyze the influence o f t he p orous matrix on the flow u nder d ifferent m atrix p roperties. W e i mplement a Computational Fluid Dynamics scheme using the Finite Volume Method to simulate and calculate the numerical solutions for case studies. However, computational applications of this type demand high performance, requiring parallel execution techniques. Due to this, it is necessary to modify the sequential version of the code. So, we propose a methodology describing the steps required to adapt and improve the code. This approach decreases 5.3% the execution time of the sequential version of the code. Next, we adopt OpenMP for parallel versions and instantiate parallel code flows and executions on multi-core. We get a speedup of 10.4 by using 12 threads. The paper provides simulations that offer the correct understanding, modeling, and construction of abrupt transitions between free flow a nd porous media. The process presented here could expand to the simulations of other porous media problems. Furthermore, customized simulations require little processing time, thanks to parallel processing.eng
dc.description.sponsorshipThis work was partially funded by Brazilian CNPq: 10/2023 Universal (Project No 407827/2023-4) and FAPERGS: 07/2021 PqG (Project N o 21/2551-0002055-5), and Portuguese national funds through FCT/MCTES (PIDDAC): CeDRI, UIDB/05757/2020 (DOI: 10.54499/UIDB/05757/2020) and UIDP/05757/2020 (DOI: 10.54499/UIDP/05757/2020); and SusTEC, LA/P/0007/2020 (DOI: 10.54499/LA/P/0007/2020)
dc.identifier.citationSchepke, Claudio; Spigolon, Roberta A.; Rufino, José; Cristaldo, Cesar F. Da C.; Pizzolato, Glener L. (2025). Contributions to accelerating a numerical simulation of free flow parallel to a porous plane. In the 33rd Euromicro International Conference on Parallel, Distributed, and Network-Based Processing. p. 226-233
dc.identifier.doi10.1109/pdp66500.2025.00038
dc.identifier.isbn979-833152493-7
dc.identifier.urihttp://hdl.handle.net/10198/34623
dc.language.isoeng
dc.peerreviewedyes
dc.publisherInstitute of Electrical and Electronics Engineers
dc.relation10/2023
dc.relation10/2023
dc.relationTopical treatment of rare forms of ichthyosis targeting disease pathophysiology
dc.relation10/2023
dc.relation10/2023
dc.relation10/2023
dc.relationPerformance enhancement of a mobile robot using a competition as benchmark
dc.relationRheokinematic formulation and process design of biomaterials for footwear
dc.relation10/2023
dc.relationInfluência do regime hídrico no comportamento fisiológico, agronómico e qualidade da produção em culturas mediterrânicas.
dc.relationFortLight | Selenium and iodine biofortification of Swiss chard micro and baby greens: towards sustainable healthy foods
dc.relationi9Models: Development of innovative in vitro models to study the wall deformability and blood flow in aneurysms.
dc.relationNatural capsules of bee pollen as tailor-made controlled delivery systems for food and cosmetic applications
dc.relationTurismo acessível e inclusivo como motores de desenvolvimentode um destino turístico
dc.relation07/2021
dc.relation07/2021
dc.relationCollaborative Platform based on Data Normalization Techniques and Dynamic Fuzzy Multi-criteria approaches for Integrated Manufacturing and Maintenance Information Processing
dc.relationAssociate Laboratory for Sustainability and Tecnology in Mountain Regions
dc.relationUIDP/05757/2020
dc.relationLA/P/0007/2020
dc.relation.ispartof2025 33rd Euromicro International Conference on Parallel, Distributed, and Network-Based Processing (PDP)
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/
dc.subjectHigh-performance computing
dc.subjectComputational fluid dynamics
dc.subjectPorous media problem
dc.subjectMulti-core
dc.subjectOpenMP
dc.titleContributions to accelerating a numerical simulation of free flow parallel to a porous planeeng
dc.typeconference paper
dspace.entity.typePublication
oaire.awardTitleTopical treatment of rare forms of ichthyosis targeting disease pathophysiology
oaire.awardTitlePerformance enhancement of a mobile robot using a competition as benchmark
oaire.awardTitleRheokinematic formulation and process design of biomaterials for footwear
oaire.awardTitleInfluência do regime hídrico no comportamento fisiológico, agronómico e qualidade da produção em culturas mediterrânicas.
oaire.awardTitleFortLight | Selenium and iodine biofortification of Swiss chard micro and baby greens: towards sustainable healthy foods
oaire.awardTitlei9Models: Development of innovative in vitro models to study the wall deformability and blood flow in aneurysms.
oaire.awardTitleNatural capsules of bee pollen as tailor-made controlled delivery systems for food and cosmetic applications
oaire.awardTitleTurismo acessível e inclusivo como motores de desenvolvimentode um destino turístico
oaire.awardTitleCollaborative Platform based on Data Normalization Techniques and Dynamic Fuzzy Multi-criteria approaches for Integrated Manufacturing and Maintenance Information Processing
oaire.awardTitleAssociate Laboratory for Sustainability and Tecnology in Mountain Regions
oaire.awardURIinfo:eu-repo/grantAgreement/FCT//2023.01329.BD/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/PDQI/2023.02731.BD/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT//2023.03685.BD/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT//2023.00981.BD/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT//UI%2FBD%2F154804%2F2023/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT//2023.04987.BD/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/PDQI/2023.01441.BD/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT//2023.01245.BD/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT//PRT%2FBD%2F154361%2F2023/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/POR_NORTE/COVID%2FBD%2F152770%2F2023/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT//2023.00954.BD/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/POR_NORTE/2021.07961.BD/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/PDQI/2021.08361.BD/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT//UI%2FBD%2F151538%2F2021/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT//SFRH%2FBD%2F151346%2F2021/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT//PRT%2FBD%2F153518%2F2021/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/3599-PPCDT/EXPL%2FEME-SIS%2F1224%2F2021/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/LA%2FP%2F0007%2F2020/PT
oaire.citation.conferenceDate2025
oaire.citation.conferencePlaceAlegrete, Brazil
oaire.citation.endPage233
oaire.citation.startPage226
oaire.citation.titleProceedings - 33rd Euromicro International Conference on Parallel, Distributed, and Network-Based Processing, PDP 2025
oaire.fundingStreamPDQI
oaire.fundingStreamPDQI
oaire.fundingStreamPOR_NORTE
oaire.fundingStreamPOR_NORTE
oaire.fundingStreamPDQI
oaire.fundingStream3599-PPCDT
oaire.fundingStream6817 - DCRRNI ID
oaire.versionhttp://purl.org/coar/version/c_970fb48d4fbd8a85
person.familyNameRufino
person.givenNameJosé
person.identifier.ciencia-idC414-F47F-6323
person.identifier.orcid0000-0002-1344-8264
person.identifier.scopus-author-id55947199100
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameFundação para a Ciência e a Tecnologia
relation.isAuthorOfPublication1e24d2ce-a354-442a-bef8-eebadd94b385
relation.isAuthorOfPublication.latestForDiscovery1e24d2ce-a354-442a-bef8-eebadd94b385
relation.isProjectOfPublicationaf772f24-6192-4d39-8e46-d95da0bfe07a
relation.isProjectOfPublication8bdd7fd3-cec3-4131-8453-89caaaa57eaa
relation.isProjectOfPublication542556c8-628c-48ad-99c5-830fa1c1aa6e
relation.isProjectOfPublication391e8bfc-2770-4365-9293-0191afa8aada
relation.isProjectOfPublication840dd428-ac28-4455-b6a5-22f472d8ec31
relation.isProjectOfPublicationa76a8ea6-b6b4-4af7-b53c-c1ebcf6cdc29
relation.isProjectOfPublication80fa4bab-7fc8-4034-b01e-e73918e241e9
relation.isProjectOfPublicationb7e4dd46-3f84-433c-8396-8408703ae084
relation.isProjectOfPublication0f6ea748-5a2b-414b-8425-f8b3a695e851
relation.isProjectOfPublicationf4e69fbb-abaf-4cbb-8d68-e7130ebf5d43
relation.isProjectOfPublicationbded7e3a-539f-458b-8d98-725fc551bdcb
relation.isProjectOfPublicationf6e6e488-e61b-43c0-8ed4-7a618416ec7c
relation.isProjectOfPublication0294dbc2-162c-4f57-ba54-d6859ef83cca
relation.isProjectOfPublication750a5b3a-9508-46f1-8e95-56f07bbebbce
relation.isProjectOfPublication1307725f-a73f-4715-8f70-6ed3bf527e31
relation.isProjectOfPublication18b9b210-c303-4e1f-a5df-171b128d5bf6
relation.isProjectOfPublication2161958e-25fb-402c-abdf-558d14c014a0
relation.isProjectOfPublication6255046e-bc79-4b82-8884-8b52074b4384
relation.isProjectOfPublication.latestForDiscoveryaf772f24-6192-4d39-8e46-d95da0bfe07a

Files

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

Collections

ESTiG - Artigos em Proceedings Não Indexados à WoS/Scopus