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Thermal and Flow Visualization of a Square Heat Source in a Nanofluid Material with a Cubic-Interpolated Pseudo-particle

[Image: see text] Using thermal sources with nanoparticles can change the thermal and velocity distribution and the streamline around solid objects in mechanical devices. In the current study, square-shaped thermal structures are used in the cavity, while the fluid in the domain is fully contaminate...

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Autores principales: Nguyen, Quyen, Taghvaie Nakhjiri, Ali, Rezakazemi, Mashallah, Shirazian, Saeed
Formato: Online Artículo Texto
Lenguaje:English
Publicado: American Chemical Society 2020
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7377634/
https://www.ncbi.nlm.nih.gov/pubmed/32715251
http://dx.doi.org/10.1021/acsomega.0c02173
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author Nguyen, Quyen
Taghvaie Nakhjiri, Ali
Rezakazemi, Mashallah
Shirazian, Saeed
author_facet Nguyen, Quyen
Taghvaie Nakhjiri, Ali
Rezakazemi, Mashallah
Shirazian, Saeed
author_sort Nguyen, Quyen
collection PubMed
description [Image: see text] Using thermal sources with nanoparticles can change the thermal and velocity distribution and the streamline around solid objects in mechanical devices. In the current study, square-shaped thermal structures are used in the cavity, while the fluid in the domain is fully contaminated with nanoparticles to enhance the heat- and mass-transfer distribution within the system. The connection of thermal elements is installed with equal distance in the domain, and then the nanoparticle is added in the container to improve the heat-transfer rate. The nanofluid is simulated using Cubic-Interpolated Pseudo-particle (CIP) model in the domain with different concentrations. The study shows that the sequence of hot wall structure can disturb the flow as well as thermal distribution. However, a very small streamline can be generated during heat transfer. As a result of thermal structure in the domain, the zero velocity zone in the domain can move to other parts of the cavity. This disturbance can change the heating mechanism in the system, which results in a better rate of heat-transfer characteristics in the system and process engineering. Also, the CIP computing method shows great ability in the modeling of sharp walls/structures with thermal sources.
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spelling pubmed-73776342020-07-24 Thermal and Flow Visualization of a Square Heat Source in a Nanofluid Material with a Cubic-Interpolated Pseudo-particle Nguyen, Quyen Taghvaie Nakhjiri, Ali Rezakazemi, Mashallah Shirazian, Saeed ACS Omega [Image: see text] Using thermal sources with nanoparticles can change the thermal and velocity distribution and the streamline around solid objects in mechanical devices. In the current study, square-shaped thermal structures are used in the cavity, while the fluid in the domain is fully contaminated with nanoparticles to enhance the heat- and mass-transfer distribution within the system. The connection of thermal elements is installed with equal distance in the domain, and then the nanoparticle is added in the container to improve the heat-transfer rate. The nanofluid is simulated using Cubic-Interpolated Pseudo-particle (CIP) model in the domain with different concentrations. The study shows that the sequence of hot wall structure can disturb the flow as well as thermal distribution. However, a very small streamline can be generated during heat transfer. As a result of thermal structure in the domain, the zero velocity zone in the domain can move to other parts of the cavity. This disturbance can change the heating mechanism in the system, which results in a better rate of heat-transfer characteristics in the system and process engineering. Also, the CIP computing method shows great ability in the modeling of sharp walls/structures with thermal sources. American Chemical Society 2020-07-08 /pmc/articles/PMC7377634/ /pubmed/32715251 http://dx.doi.org/10.1021/acsomega.0c02173 Text en Copyright © 2020 American Chemical Society This is an open access article published under an ACS AuthorChoice License (http://pubs.acs.org/page/policy/authorchoice_termsofuse.html) , which permits copying and redistribution of the article or any adaptations for non-commercial purposes.
spellingShingle Nguyen, Quyen
Taghvaie Nakhjiri, Ali
Rezakazemi, Mashallah
Shirazian, Saeed
Thermal and Flow Visualization of a Square Heat Source in a Nanofluid Material with a Cubic-Interpolated Pseudo-particle
title Thermal and Flow Visualization of a Square Heat Source in a Nanofluid Material with a Cubic-Interpolated Pseudo-particle
title_full Thermal and Flow Visualization of a Square Heat Source in a Nanofluid Material with a Cubic-Interpolated Pseudo-particle
title_fullStr Thermal and Flow Visualization of a Square Heat Source in a Nanofluid Material with a Cubic-Interpolated Pseudo-particle
title_full_unstemmed Thermal and Flow Visualization of a Square Heat Source in a Nanofluid Material with a Cubic-Interpolated Pseudo-particle
title_short Thermal and Flow Visualization of a Square Heat Source in a Nanofluid Material with a Cubic-Interpolated Pseudo-particle
title_sort thermal and flow visualization of a square heat source in a nanofluid material with a cubic-interpolated pseudo-particle
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7377634/
https://www.ncbi.nlm.nih.gov/pubmed/32715251
http://dx.doi.org/10.1021/acsomega.0c02173
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