Thermal analysis of a radiative nanofluid over a stretching/shrinking cylinder with viscous dissipation
- Title
- Thermal analysis of a radiative nanofluid over a stretching/shrinking cylinder with viscous dissipation
- Creator
- Alqahtani A.M.; Riaz Khan M.; Akkurt N.; Puneeth V.; Alhowaity A.; Hamam H.
- Description
- This study explores the impact of thermal radiation and viscous dissipation on the stagnation point flow of a copperwater nanofluid across a convective stretching/shrinking cylinder. The copper suspension in the base fluid water enables the fluid to conduct more heat by increasing its thermal conductivity. The mathematical model that governs the flow of Cu-H2O nanofluid is formulated by the system of partial differential equations (PDEs) which are then subjected to transformation by introducing suitable similarity variables so the system is transformed to the Ordinary Differential Equations (ODEs). These equations have been solved numerically via the bvp4c package in MATLAB. The outcomes have been signified graphically in the form of heat transfer rate, temperature, skin friction and velocity which are dependent on the concerning flow parameters. For each of these result, dual solutions have been produced which are conditional on the shrinking of cylinder. These results declare that the skin friction increases for the shrinking cylinder and decreases for the stretching cylinder whereas an opposite trend is seen for the rate of heat transfer. Similarly, heat transfer is found to be decreasing for the increase in both Biot and Eckert number. Meanwhile, the existence of greater values of curvature parameter causes to enhance both first and second solution of velocity as well as the temperature is augmenting with the increase in Eckert number and volume fraction of nano particles. 2022 Elsevier B.V.
- Source
- Chemical Physics Letters, Vol-808
- Date
- 2022-01-01
- Publisher
- Elsevier B.V.
- Subject
- Convective condition; Nanofluid; Stretching/Shrinking Cylinder; Thermal radiation; Viscous dissipation
- Coverage
- Alqahtani A.M., Department of Mathematical Sciences, College of Science, Princess Nourah bint Abdulrahman University, P. O. Box 84428, Riyadh, 11671, Saudi Arabia; Riaz Khan M., Department of Mathematics, Quaid-i-Azam University, 45320, Islamabad, 44000, Pakistan; Akkurt N., Munzur University, Department of Mechanical Engineering 62000, Tunceli, Turkey; Puneeth V., Department of Computational Sciences, CHRIST (Deemed to be University), Ghaziabad, 201003, India; Alhowaity A., Department of Mathematics, College of Science and Arts at Alkamil, University of Jeddah, Jeddah, Saudi Arabia; Hamam H., Mathematics Department, Umm Al-Qura University, Makkah, Saudi Arabia
- Rights
- Restricted Access
- Relation
- ISSN: 92614; CODEN: CHPLB
- Format
- Online
- Language
- English
- Type
- Article
Collection
Citation
Alqahtani A.M.; Riaz Khan M.; Akkurt N.; Puneeth V.; Alhowaity A.; Hamam H., “Thermal analysis of a radiative nanofluid over a stretching/shrinking cylinder with viscous dissipation,” CHRIST (Deemed To Be University) Institutional Repository, accessed February 26, 2025, https://archives.christuniversity.in/items/show/14824.