Effect of nonlinear thermal radiation and homogeneous-heterogeneous reactions on peristaltic propulsion of Johnson-Segalman fluid
The basic aim of this research is to investigate the main features of the peristaltic flow of Johnson-Segalman fluid in a curved flow channel in the presence of a homogeneous-heterogeneous reaction. The fluid is considered electrically conducting with a radial magnetic field effect. The constitutive...
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| Format: | Article |
| Language: | English |
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Elsevier
2024-02-01
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| Series: | Ain Shams Engineering Journal |
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| Online Access: | http://www.sciencedirect.com/science/article/pii/S2090447923002721 |
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| author | Hina Zahir Javaria Akram Mehnaz Reem K. Alhefthi Rabbia Fatima Mustafa Inc |
| author_facet | Hina Zahir Javaria Akram Mehnaz Reem K. Alhefthi Rabbia Fatima Mustafa Inc |
| author_sort | Hina Zahir |
| collection | DOAJ |
| description | The basic aim of this research is to investigate the main features of the peristaltic flow of Johnson-Segalman fluid in a curved flow channel in the presence of a homogeneous-heterogeneous reaction. The fluid is considered electrically conducting with a radial magnetic field effect. The constitutive relation for energy is formulated with the addition of viscous dissipation and nonlinear thermal radiation. The slip and flexible wall boundary conditions are taken into consideration. The lubrication technique is used for the mathematical the modelling of the problem. The solution of the resulting nonlinear system of ODE’s is computed numerically through NDSolve command of Mathematica, and graphical results are prepared for flow variables. It has been clearly noticed that flow is accelerated in the planer medium as compared to the curved channel, and the velocity of the fluid increases with a larger Weissenberg number. Moreover, the thermal profile has an inverse relation to the parameters, i.e., radiation, temperature ratio, and curvature. Furthermore, it is also observed that the magnitude of heat transfer coefficient rises significantly when a comparatively less curved channel is utilized, however, a reduction in concentration profile is witnessed in this case. Alternative impact of homogeneous and heterogeneous reactions on concentration profile are observed through graphical results. Application of the study include the usage of peristaltic pump in chemical industry and in pharmacology industry for the purpose of drug deliveries. |
| first_indexed | 2024-03-07T22:55:27Z |
| format | Article |
| id | doaj.art-90338201b8684443afa31c234f9f2a8e |
| institution | Directory Open Access Journal |
| issn | 2090-4479 |
| language | English |
| last_indexed | 2024-03-07T22:55:27Z |
| publishDate | 2024-02-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Ain Shams Engineering Journal |
| spelling | doaj.art-90338201b8684443afa31c234f9f2a8e2024-02-23T04:59:30ZengElsevierAin Shams Engineering Journal2090-44792024-02-01152102383Effect of nonlinear thermal radiation and homogeneous-heterogeneous reactions on peristaltic propulsion of Johnson-Segalman fluidHina Zahir0Javaria Akram1 Mehnaz2Reem K. Alhefthi3Rabbia Fatima4Mustafa Inc5Department of Mathematics, Shaheed Benazir Bhutto Women University, Peshawar 25000, PakistanSchool of Natural Sciences (SNS), National University of Sciences and Technology (NUST), Islamabad 44000, PakistanDepartment of Mathematics, Women University Mardan, Mardan 23200, PakistanDepartment of Mathematics, College of Sciences, King Saud University, P.O. Box 2455, Riyadh 11451, Saudi Arabia; Corresponding authors.Department of Mathematics, Quaid-I-Azam University 45320, Islamabad 44000, PakistanDepartment of Medical Research, China Medical University, 40402 Taichung, Taiwan; Corresponding authors.The basic aim of this research is to investigate the main features of the peristaltic flow of Johnson-Segalman fluid in a curved flow channel in the presence of a homogeneous-heterogeneous reaction. The fluid is considered electrically conducting with a radial magnetic field effect. The constitutive relation for energy is formulated with the addition of viscous dissipation and nonlinear thermal radiation. The slip and flexible wall boundary conditions are taken into consideration. The lubrication technique is used for the mathematical the modelling of the problem. The solution of the resulting nonlinear system of ODE’s is computed numerically through NDSolve command of Mathematica, and graphical results are prepared for flow variables. It has been clearly noticed that flow is accelerated in the planer medium as compared to the curved channel, and the velocity of the fluid increases with a larger Weissenberg number. Moreover, the thermal profile has an inverse relation to the parameters, i.e., radiation, temperature ratio, and curvature. Furthermore, it is also observed that the magnitude of heat transfer coefficient rises significantly when a comparatively less curved channel is utilized, however, a reduction in concentration profile is witnessed in this case. Alternative impact of homogeneous and heterogeneous reactions on concentration profile are observed through graphical results. Application of the study include the usage of peristaltic pump in chemical industry and in pharmacology industry for the purpose of drug deliveries.http://www.sciencedirect.com/science/article/pii/S2090447923002721Nonlinear thermal radiationJohnson-Segalman fluidHomogeneous-Heterogeneous reactionsCurved channelJoule heating |
| spellingShingle | Hina Zahir Javaria Akram Mehnaz Reem K. Alhefthi Rabbia Fatima Mustafa Inc Effect of nonlinear thermal radiation and homogeneous-heterogeneous reactions on peristaltic propulsion of Johnson-Segalman fluid Ain Shams Engineering Journal Nonlinear thermal radiation Johnson-Segalman fluid Homogeneous-Heterogeneous reactions Curved channel Joule heating |
| title | Effect of nonlinear thermal radiation and homogeneous-heterogeneous reactions on peristaltic propulsion of Johnson-Segalman fluid |
| title_full | Effect of nonlinear thermal radiation and homogeneous-heterogeneous reactions on peristaltic propulsion of Johnson-Segalman fluid |
| title_fullStr | Effect of nonlinear thermal radiation and homogeneous-heterogeneous reactions on peristaltic propulsion of Johnson-Segalman fluid |
| title_full_unstemmed | Effect of nonlinear thermal radiation and homogeneous-heterogeneous reactions on peristaltic propulsion of Johnson-Segalman fluid |
| title_short | Effect of nonlinear thermal radiation and homogeneous-heterogeneous reactions on peristaltic propulsion of Johnson-Segalman fluid |
| title_sort | effect of nonlinear thermal radiation and homogeneous heterogeneous reactions on peristaltic propulsion of johnson segalman fluid |
| topic | Nonlinear thermal radiation Johnson-Segalman fluid Homogeneous-Heterogeneous reactions Curved channel Joule heating |
| url | http://www.sciencedirect.com/science/article/pii/S2090447923002721 |
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