Impact of exponential form of internal heat generation on water-based ternary hybrid nanofluid flow by capitalizing non-Fourier heat flux model
The flow of fluids containing nanoparticles is important in industrial applications, particularly in nuclear reactors and nuclear system cooling to enhance energy efficiency. In connection to this, the convective boundary layer flow of ternary hybrid nanofluid (water-based graphene-CNT-Silver) flow...
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| Format: | Article |
| Language: | English |
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Elsevier
2022-10-01
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| Series: | Case Studies in Thermal Engineering |
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| Online Access: | http://www.sciencedirect.com/science/article/pii/S2214157X22005731 |
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| author | Sarada K Fehmi Gamaoun Amal Abdulrahman S.O Paramesh Raman Kumar Prasanna G D R.J. Punith Gowda |
| author_facet | Sarada K Fehmi Gamaoun Amal Abdulrahman S.O Paramesh Raman Kumar Prasanna G D R.J. Punith Gowda |
| author_sort | Sarada K |
| collection | DOAJ |
| description | The flow of fluids containing nanoparticles is important in industrial applications, particularly in nuclear reactors and nuclear system cooling to enhance energy efficiency. In connection to this, the convective boundary layer flow of ternary hybrid nanofluid (water-based graphene-CNT-Silver) flow over a curved stretching sheet with activation energy is investigated in this article. In addition, the non-Fourier heat flux model is taken into account. The use of similarity variables transforms the existing partial differential equations into an ordinary differential equation, which is then numerically solved using the Runge-Kutta-Fehlberg fourth and fifth order (RKF-45) method combined with a shooting approach. The set of graphical results for the significant parameters on thermal, concentration, and velocity profiles is explored. Results reveal that the heat transport in ternary hybrid nanoliquid rises as the thermophoresis and Brownian motion parameters rise. The Biot number influences the thermal profile positively, whereas the increasing Schmidt number and Stefan blowing parameter values reduce mass transport. The curvature parameter has positive impact on skin friction and mass transport rate but negative impact on heat transport rate. The concentration profile rises with increased activation energy parameter, but declines with increased chemical reaction rate parameter. |
| first_indexed | 2024-04-11T21:15:52Z |
| format | Article |
| id | doaj.art-866627373d234d6b988ae0fd17562512 |
| institution | Directory Open Access Journal |
| issn | 2214-157X |
| language | English |
| last_indexed | 2024-04-11T21:15:52Z |
| publishDate | 2022-10-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Case Studies in Thermal Engineering |
| spelling | doaj.art-866627373d234d6b988ae0fd175625122022-12-22T04:02:49ZengElsevierCase Studies in Thermal Engineering2214-157X2022-10-0138102332Impact of exponential form of internal heat generation on water-based ternary hybrid nanofluid flow by capitalizing non-Fourier heat flux modelSarada K0Fehmi Gamaoun1Amal Abdulrahman2S.O Paramesh3Raman Kumar4Prasanna G D5R.J. Punith Gowda6Department of Mathematics, Government City College, Nayapul, Hyderabad, 500002, IndiaDepartment of Mechanical Engineering, College of Engineering, King Khalid University, Abha, 61421, Saudi ArabiaDepartment of Industrial Engineering, College of Engineering, King Khalid University, Abha, 61421, Saudi ArabiaDepartment of Studies and Research in Physics, Davangere University, Davangere-577002, Karnataka, India; Department of Physics, Vedavathi Government First Grade College Hiriyur, IndiaDepartment of Mechanical Engineering and University Centre for Research & Development, Chandigarh University, Mohali, 140413, Punjab, IndiaDepartment of Studies and Research in Physics, Davangere University, Davangere-577002, Karnataka, IndiaDepartment of Studies and Research in Mathematics, Davangere University, Davangere-577002, Karnataka, India; Corresponding author.The flow of fluids containing nanoparticles is important in industrial applications, particularly in nuclear reactors and nuclear system cooling to enhance energy efficiency. In connection to this, the convective boundary layer flow of ternary hybrid nanofluid (water-based graphene-CNT-Silver) flow over a curved stretching sheet with activation energy is investigated in this article. In addition, the non-Fourier heat flux model is taken into account. The use of similarity variables transforms the existing partial differential equations into an ordinary differential equation, which is then numerically solved using the Runge-Kutta-Fehlberg fourth and fifth order (RKF-45) method combined with a shooting approach. The set of graphical results for the significant parameters on thermal, concentration, and velocity profiles is explored. Results reveal that the heat transport in ternary hybrid nanoliquid rises as the thermophoresis and Brownian motion parameters rise. The Biot number influences the thermal profile positively, whereas the increasing Schmidt number and Stefan blowing parameter values reduce mass transport. The curvature parameter has positive impact on skin friction and mass transport rate but negative impact on heat transport rate. The concentration profile rises with increased activation energy parameter, but declines with increased chemical reaction rate parameter.http://www.sciencedirect.com/science/article/pii/S2214157X22005731Ternary hybrid nanofluidCurved stretching sheetStefan blowingCattaneo-christov heat fluxBrownian motion and thermophoresisConvective boundary condition |
| spellingShingle | Sarada K Fehmi Gamaoun Amal Abdulrahman S.O Paramesh Raman Kumar Prasanna G D R.J. Punith Gowda Impact of exponential form of internal heat generation on water-based ternary hybrid nanofluid flow by capitalizing non-Fourier heat flux model Case Studies in Thermal Engineering Ternary hybrid nanofluid Curved stretching sheet Stefan blowing Cattaneo-christov heat flux Brownian motion and thermophoresis Convective boundary condition |
| title | Impact of exponential form of internal heat generation on water-based ternary hybrid nanofluid flow by capitalizing non-Fourier heat flux model |
| title_full | Impact of exponential form of internal heat generation on water-based ternary hybrid nanofluid flow by capitalizing non-Fourier heat flux model |
| title_fullStr | Impact of exponential form of internal heat generation on water-based ternary hybrid nanofluid flow by capitalizing non-Fourier heat flux model |
| title_full_unstemmed | Impact of exponential form of internal heat generation on water-based ternary hybrid nanofluid flow by capitalizing non-Fourier heat flux model |
| title_short | Impact of exponential form of internal heat generation on water-based ternary hybrid nanofluid flow by capitalizing non-Fourier heat flux model |
| title_sort | impact of exponential form of internal heat generation on water based ternary hybrid nanofluid flow by capitalizing non fourier heat flux model |
| topic | Ternary hybrid nanofluid Curved stretching sheet Stefan blowing Cattaneo-christov heat flux Brownian motion and thermophoresis Convective boundary condition |
| url | http://www.sciencedirect.com/science/article/pii/S2214157X22005731 |
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