Nonlinear thermal radiation and activation energy significances in slip flow of bioconvection of Oldroyd-B nanofluid with Cattaneo-Christov theories
Recently, nanofluids are an effective source of enhancing the thermal transportation systems associated with industrial and engineering phenomena. With the nanoscale size and effective thermal properties, the nanomaterials convey exclusive beneficial applications in heat exchanges, coolant processes...
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doaj-38dafcb2db8b4d4c8fbe8639eaa9ab852021-07-09T04:43:40ZengElsevierCase Studies in Thermal Engineering2214-157X2021-08-0126101069Nonlinear thermal radiation and activation energy significances in slip flow of bioconvection of Oldroyd-B nanofluid with Cattaneo-Christov theoriesZhao-Wei Tong0Sami Ullah Khan1Hanumesh Vaidya2Rajashekhar Rajashekhar3Tian-Chuan Sun4M. Ijaz Khan5K.V. Prasad6Ronnason Chinram7Ayman A. Aly8Department of Infectious Diseases, Huzhou Central Hospital, Zhejiang Huzhou, 313000, PR ChinaDepartment of Mathematics, COMSATS University Islamabad, Sahiwal, 57000, PakistanDepartment of Mathematics, Vijayanagara Sri Krishnadevarya University, Ballari, 583105, Karnataka, IndiaDepartment of Mathematics, Karnataka State Akkamahadevi Women's University, Vijayapura, 586108, Karnataka, IndiaQiuzhen College, Huzhou University, Huzhou 313000, PR China; Corresponding author.Department of Mathematics, Riphah International University, I-14, Islamabad, 44000, Pakistan; Corresponding author.Department of Mathematics, Vijayanagara Sri Krishnadevarya University, Ballari, 583105, Karnataka, IndiaDivision of Computational Science, Faculty of Science, Prince of Songkla University, Hat Yai, Songkhla, 90110, ThailandDepartment of Mechanical Engineering, College of Engineering, Taif University, P.O.Box 11099, Taif, 21944, Saudi ArabiaRecently, nanofluids are an effective source of enhancing the thermal transportation systems associated with industrial and engineering phenomena. With the nanoscale size and effective thermal properties, the nanomaterials convey exclusive beneficial applications in heat exchanges, coolant processes, medical treatment, electronic cooling systems, energy production, etc. Keeping all such motivating significances of nanoparticles in mind, this research presents the thermal aspects of Oldroyd-B nanofluid with applications of bioconvection phenomenon over a convectively heated configuration when the slip effects are more dominant. The bio-convective nanofluid model is further extended by incorporating the thermal radiation relations in nonlinear form and activation energy. The modifications in heat and mass equations are suggested in view of modified Cattaneo-Christov theories. The magnetic force and porous medium applications are also entertained. The convective conditions are imposed on accessing the flow dynamically. The numerical simulations via shooting technique by using MATLAB software are performed with convincing solution accuracy. The physical objective in view of all parameters that govern the flow model is presented in graphs and tables. The obtained theoretical results reflects applications in thermal extrusion processes, power plants, enhancing the heat/mass process, information technology, chemical processes, pharmacological processes, cooling and heating systems, solar energy production, bio-technolgy applications like enzymes, biofules etc.http://www.sciencedirect.com/science/article/pii/S2214157X2100232XOldroyd-B nanofluidSlip effectsActivation energyBioconvection flowCattaneo-Christov model |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Zhao-Wei Tong Sami Ullah Khan Hanumesh Vaidya Rajashekhar Rajashekhar Tian-Chuan Sun M. Ijaz Khan K.V. Prasad Ronnason Chinram Ayman A. Aly |
spellingShingle |
Zhao-Wei Tong Sami Ullah Khan Hanumesh Vaidya Rajashekhar Rajashekhar Tian-Chuan Sun M. Ijaz Khan K.V. Prasad Ronnason Chinram Ayman A. Aly Nonlinear thermal radiation and activation energy significances in slip flow of bioconvection of Oldroyd-B nanofluid with Cattaneo-Christov theories Case Studies in Thermal Engineering Oldroyd-B nanofluid Slip effects Activation energy Bioconvection flow Cattaneo-Christov model |
author_facet |
Zhao-Wei Tong Sami Ullah Khan Hanumesh Vaidya Rajashekhar Rajashekhar Tian-Chuan Sun M. Ijaz Khan K.V. Prasad Ronnason Chinram Ayman A. Aly |
author_sort |
Zhao-Wei Tong |
title |
Nonlinear thermal radiation and activation energy significances in slip flow of bioconvection of Oldroyd-B nanofluid with Cattaneo-Christov theories |
title_short |
Nonlinear thermal radiation and activation energy significances in slip flow of bioconvection of Oldroyd-B nanofluid with Cattaneo-Christov theories |
title_full |
Nonlinear thermal radiation and activation energy significances in slip flow of bioconvection of Oldroyd-B nanofluid with Cattaneo-Christov theories |
title_fullStr |
Nonlinear thermal radiation and activation energy significances in slip flow of bioconvection of Oldroyd-B nanofluid with Cattaneo-Christov theories |
title_full_unstemmed |
Nonlinear thermal radiation and activation energy significances in slip flow of bioconvection of Oldroyd-B nanofluid with Cattaneo-Christov theories |
title_sort |
nonlinear thermal radiation and activation energy significances in slip flow of bioconvection of oldroyd-b nanofluid with cattaneo-christov theories |
publisher |
Elsevier |
series |
Case Studies in Thermal Engineering |
issn |
2214-157X |
publishDate |
2021-08-01 |
description |
Recently, nanofluids are an effective source of enhancing the thermal transportation systems associated with industrial and engineering phenomena. With the nanoscale size and effective thermal properties, the nanomaterials convey exclusive beneficial applications in heat exchanges, coolant processes, medical treatment, electronic cooling systems, energy production, etc. Keeping all such motivating significances of nanoparticles in mind, this research presents the thermal aspects of Oldroyd-B nanofluid with applications of bioconvection phenomenon over a convectively heated configuration when the slip effects are more dominant. The bio-convective nanofluid model is further extended by incorporating the thermal radiation relations in nonlinear form and activation energy. The modifications in heat and mass equations are suggested in view of modified Cattaneo-Christov theories. The magnetic force and porous medium applications are also entertained. The convective conditions are imposed on accessing the flow dynamically. The numerical simulations via shooting technique by using MATLAB software are performed with convincing solution accuracy. The physical objective in view of all parameters that govern the flow model is presented in graphs and tables. The obtained theoretical results reflects applications in thermal extrusion processes, power plants, enhancing the heat/mass process, information technology, chemical processes, pharmacological processes, cooling and heating systems, solar energy production, bio-technolgy applications like enzymes, biofules etc. |
topic |
Oldroyd-B nanofluid Slip effects Activation energy Bioconvection flow Cattaneo-Christov model |
url |
http://www.sciencedirect.com/science/article/pii/S2214157X2100232X |
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