Effect of Activation Energy on Magnetized Couple Stress Fluid over an Inclined Stretching Permeable Cylinder
Activation energy is of considerable significance in diverse applications such as chemical kinetics, catalyst development, enzymes, semiconductors, and systems sensitive to temperature, such as chemical reactors and engines. The objective of this research is to investigate the influence of activatio...
Saved in:
| Main Authors: | , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Semnan University
2025-05-01
|
| Series: | Journal of Heat and Mass Transfer Research |
| Subjects: | |
| Online Access: | https://jhmtr.semnan.ac.ir/article_8627_1e3f4c22bb8576125d9aeefd8657e0da.pdf |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1832593579090903040 |
|---|---|
| author | Suman Sharma Shalini Jain |
| author_facet | Suman Sharma Shalini Jain |
| author_sort | Suman Sharma |
| collection | DOAJ |
| description | Activation energy is of considerable significance in diverse applications such as chemical kinetics, catalyst development, enzymes, semiconductors, and systems sensitive to temperature, such as chemical reactors and engines. The objective of this research is to investigate the influence of activation energy on a magnetized couple stress fluid over an inclined stretching permeable cylinder in a non-Darcy porous medium. The effects of cross-diffusion and stratified mixed convection are also considered in fluid model. The boundary layer equations, which describe the flow, have been converted into dimensionless form through suitable transformable variables. Subsequently, these transformed equations are solved using fourth order Runge-Kutta mechanism along with the shooting technique. The outcomes comprise visual depictions and comprehensive explanations demonstrating the influence of relevant variables on thermal, concentration, and velocity fields. Observations reveal that the concentration profile is directly influenced by the Forchheimer number and activation energy parameter, whereas both temperature and concentration fields decrease with elevated thermal and solutal stratification parameters. Additionally, numerical outcomes for the skin-friction coefficient, Nusselt number, and Sherwood number are presented in tabular form. |
| format | Article |
| id | doaj-art-df0017451ff84a7c80ebbb95dc28edca |
| institution | Kabale University |
| issn | 2345-508X 2383-3068 |
| language | English |
| publishDate | 2025-05-01 |
| publisher | Semnan University |
| record_format | Article |
| series | Journal of Heat and Mass Transfer Research |
| spelling | doaj-art-df0017451ff84a7c80ebbb95dc28edca2025-01-20T11:28:50ZengSemnan UniversityJournal of Heat and Mass Transfer Research2345-508X2383-30682025-05-0112111410.22075/jhmtr.2024.31879.14808627Effect of Activation Energy on Magnetized Couple Stress Fluid over an Inclined Stretching Permeable CylinderSuman Sharma0Shalini Jain1Department of Mathematics, University of Rajasthan, Jaipur, 302004, IndiaDepartment of Mathematics, University of Rajasthan, Jaipur, 302004, IndiaActivation energy is of considerable significance in diverse applications such as chemical kinetics, catalyst development, enzymes, semiconductors, and systems sensitive to temperature, such as chemical reactors and engines. The objective of this research is to investigate the influence of activation energy on a magnetized couple stress fluid over an inclined stretching permeable cylinder in a non-Darcy porous medium. The effects of cross-diffusion and stratified mixed convection are also considered in fluid model. The boundary layer equations, which describe the flow, have been converted into dimensionless form through suitable transformable variables. Subsequently, these transformed equations are solved using fourth order Runge-Kutta mechanism along with the shooting technique. The outcomes comprise visual depictions and comprehensive explanations demonstrating the influence of relevant variables on thermal, concentration, and velocity fields. Observations reveal that the concentration profile is directly influenced by the Forchheimer number and activation energy parameter, whereas both temperature and concentration fields decrease with elevated thermal and solutal stratification parameters. Additionally, numerical outcomes for the skin-friction coefficient, Nusselt number, and Sherwood number are presented in tabular form.https://jhmtr.semnan.ac.ir/article_8627_1e3f4c22bb8576125d9aeefd8657e0da.pdfcouple stress fluidthermal radiationnon-uniform heat sourcesoret effectdufour effectactivation energynon-darcy mediumdouble stratification |
| spellingShingle | Suman Sharma Shalini Jain Effect of Activation Energy on Magnetized Couple Stress Fluid over an Inclined Stretching Permeable Cylinder Journal of Heat and Mass Transfer Research couple stress fluid thermal radiation non-uniform heat source soret effect dufour effect activation energy non-darcy medium double stratification |
| title | Effect of Activation Energy on Magnetized Couple Stress Fluid over an Inclined Stretching Permeable Cylinder |
| title_full | Effect of Activation Energy on Magnetized Couple Stress Fluid over an Inclined Stretching Permeable Cylinder |
| title_fullStr | Effect of Activation Energy on Magnetized Couple Stress Fluid over an Inclined Stretching Permeable Cylinder |
| title_full_unstemmed | Effect of Activation Energy on Magnetized Couple Stress Fluid over an Inclined Stretching Permeable Cylinder |
| title_short | Effect of Activation Energy on Magnetized Couple Stress Fluid over an Inclined Stretching Permeable Cylinder |
| title_sort | effect of activation energy on magnetized couple stress fluid over an inclined stretching permeable cylinder |
| topic | couple stress fluid thermal radiation non-uniform heat source soret effect dufour effect activation energy non-darcy medium double stratification |
| url | https://jhmtr.semnan.ac.ir/article_8627_1e3f4c22bb8576125d9aeefd8657e0da.pdf |
| work_keys_str_mv | AT sumansharma effectofactivationenergyonmagnetizedcouplestressfluidoveraninclinedstretchingpermeablecylinder AT shalinijain effectofactivationenergyonmagnetizedcouplestressfluidoveraninclinedstretchingpermeablecylinder |