Effects of activation energy and chemical reaction on unsteady MHD dissipative Darcy–Forchheimer squeezed flow of Casson fluid over horizontal channel
Abstract The impact of chemical reaction and activation energy plays a vital role in the analysis of fluid dynamics and its thermal properties. The application of the flow of fluid is significantly considered in nuclear reactors, automobiles, manufacturing setups, electronic appliances etc. This stu...
| Main Authors: | , , , , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Nature Portfolio
2023-02-01
|
| Series: | Scientific Reports |
| Online Access: | https://doi.org/10.1038/s41598-023-29702-w |
| _version_ | 1797864801565671424 |
|---|---|
| author | Shuguang Li Kodi Raghunath Ayman Alfaleh Farhan Ali A. Zaib M. Ijaz Khan Sayed M. ElDin V. Puneeth |
| author_facet | Shuguang Li Kodi Raghunath Ayman Alfaleh Farhan Ali A. Zaib M. Ijaz Khan Sayed M. ElDin V. Puneeth |
| author_sort | Shuguang Li |
| collection | DOAJ |
| description | Abstract The impact of chemical reaction and activation energy plays a vital role in the analysis of fluid dynamics and its thermal properties. The application of the flow of fluid is significantly considered in nuclear reactors, automobiles, manufacturing setups, electronic appliances etc. This study explores the impacts of activation energy and chemical reaction on the magnetohydrodynamic Darcy–Forchheimer squeezed Casson fluid flow through a porous material across the horizontal channel where the two parallel plates are assumed to be in motion. By using similarity variables, partial differential equations are converted to ordinary differential equations. Numerical method is applied using MATLAB to solve the problems and acquire the data for velocity field, thermal distribution, and concentration distribution. The graphs indicate that fluid velocity and temperature increases as the plates are brought closer. In addition, there was a correlation between a rise in the Hartmann number and a decrease in the fluid's velocity because of the existence of strong Lorentz forces. The temperature and the concentration of the liquid will increase due to the Brownian motion. When the Darcy–Forchheimer and activation energy parameters are both increased, the velocity and concentration decreases. |
| first_indexed | 2024-04-09T22:59:01Z |
| format | Article |
| id | doaj.art-01fb1435415442d9b5d299bc95653528 |
| institution | Directory Open Access Journal |
| issn | 2045-2322 |
| language | English |
| last_indexed | 2024-04-09T22:59:01Z |
| publishDate | 2023-02-01 |
| publisher | Nature Portfolio |
| record_format | Article |
| series | Scientific Reports |
| spelling | doaj.art-01fb1435415442d9b5d299bc956535282023-03-22T11:05:26ZengNature PortfolioScientific Reports2045-23222023-02-0113111310.1038/s41598-023-29702-wEffects of activation energy and chemical reaction on unsteady MHD dissipative Darcy–Forchheimer squeezed flow of Casson fluid over horizontal channelShuguang Li0Kodi Raghunath1Ayman Alfaleh2Farhan Ali3A. Zaib4M. Ijaz Khan5Sayed M. ElDin6V. Puneeth7School of Computer Science and Technology, Shandong Technology and Business UniversitySt John’s College of Engineering and TechnologyCollege of Engineering, Industrial Engineering Department, Umm Al-Qura UniversityDepartment of Mathematical Sciences, Federal Urdu University of Arts, Sciences & TechnologyDepartment of Mathematical Sciences, Federal Urdu University of Arts, Sciences & TechnologyDepartment of Mechanical Engineering, Lebanese American UniversityCenter of Research, Faculty of Engineering, Future University in EgyptDepartment of Computational Science, CHRIST (Deemed to Be University)Abstract The impact of chemical reaction and activation energy plays a vital role in the analysis of fluid dynamics and its thermal properties. The application of the flow of fluid is significantly considered in nuclear reactors, automobiles, manufacturing setups, electronic appliances etc. This study explores the impacts of activation energy and chemical reaction on the magnetohydrodynamic Darcy–Forchheimer squeezed Casson fluid flow through a porous material across the horizontal channel where the two parallel plates are assumed to be in motion. By using similarity variables, partial differential equations are converted to ordinary differential equations. Numerical method is applied using MATLAB to solve the problems and acquire the data for velocity field, thermal distribution, and concentration distribution. The graphs indicate that fluid velocity and temperature increases as the plates are brought closer. In addition, there was a correlation between a rise in the Hartmann number and a decrease in the fluid's velocity because of the existence of strong Lorentz forces. The temperature and the concentration of the liquid will increase due to the Brownian motion. When the Darcy–Forchheimer and activation energy parameters are both increased, the velocity and concentration decreases.https://doi.org/10.1038/s41598-023-29702-w |
| spellingShingle | Shuguang Li Kodi Raghunath Ayman Alfaleh Farhan Ali A. Zaib M. Ijaz Khan Sayed M. ElDin V. Puneeth Effects of activation energy and chemical reaction on unsteady MHD dissipative Darcy–Forchheimer squeezed flow of Casson fluid over horizontal channel Scientific Reports |
| title | Effects of activation energy and chemical reaction on unsteady MHD dissipative Darcy–Forchheimer squeezed flow of Casson fluid over horizontal channel |
| title_full | Effects of activation energy and chemical reaction on unsteady MHD dissipative Darcy–Forchheimer squeezed flow of Casson fluid over horizontal channel |
| title_fullStr | Effects of activation energy and chemical reaction on unsteady MHD dissipative Darcy–Forchheimer squeezed flow of Casson fluid over horizontal channel |
| title_full_unstemmed | Effects of activation energy and chemical reaction on unsteady MHD dissipative Darcy–Forchheimer squeezed flow of Casson fluid over horizontal channel |
| title_short | Effects of activation energy and chemical reaction on unsteady MHD dissipative Darcy–Forchheimer squeezed flow of Casson fluid over horizontal channel |
| title_sort | effects of activation energy and chemical reaction on unsteady mhd dissipative darcy forchheimer squeezed flow of casson fluid over horizontal channel |
| url | https://doi.org/10.1038/s41598-023-29702-w |
| work_keys_str_mv | AT shuguangli effectsofactivationenergyandchemicalreactiononunsteadymhddissipativedarcyforchheimersqueezedflowofcassonfluidoverhorizontalchannel AT kodiraghunath effectsofactivationenergyandchemicalreactiononunsteadymhddissipativedarcyforchheimersqueezedflowofcassonfluidoverhorizontalchannel AT aymanalfaleh effectsofactivationenergyandchemicalreactiononunsteadymhddissipativedarcyforchheimersqueezedflowofcassonfluidoverhorizontalchannel AT farhanali effectsofactivationenergyandchemicalreactiononunsteadymhddissipativedarcyforchheimersqueezedflowofcassonfluidoverhorizontalchannel AT azaib effectsofactivationenergyandchemicalreactiononunsteadymhddissipativedarcyforchheimersqueezedflowofcassonfluidoverhorizontalchannel AT mijazkhan effectsofactivationenergyandchemicalreactiononunsteadymhddissipativedarcyforchheimersqueezedflowofcassonfluidoverhorizontalchannel AT sayedmeldin effectsofactivationenergyandchemicalreactiononunsteadymhddissipativedarcyforchheimersqueezedflowofcassonfluidoverhorizontalchannel AT vpuneeth effectsofactivationenergyandchemicalreactiononunsteadymhddissipativedarcyforchheimersqueezedflowofcassonfluidoverhorizontalchannel |