Nanofluid flowing over a rotating disk that is stretching and permeable: An unsteady model
- Title
- Nanofluid flowing over a rotating disk that is stretching and permeable: An unsteady model
- Creator
- Puneeth V.; Aly E.H.; Pop I.
- Description
- The model presented in this paper deals with the investigation of the unsteady laminar flow past a stretchable disk. The nanofluids Al2O3/H2O and Cu/H2O are considered for the analysis where the thermal characteristics and flow behavior of these nanofluids are compared. In addition, the system is subjected to the suction force that has significant impacts on velocity of the nanofluid flow. Further, the nanoparticle solid volume fraction is another important parameter that is discussed which has a prominent role on both profiles of the nanofluid. Furthermore, the investigated mathematical model is framed using PDEs that are transformed to ODEs using suitable transformations. The system of equations obtained in this regard is solved by employing the RKF-45 numerical method where the results are obtained in the form of graphs. Various nanofluids flow parameters arise in the study and the impact of all these parameters has been analyzed and interpreted. Some of the major outcomes are that the higher values of nanoparticle solid volume fraction enhance the temperature while it decreases velocity of the flow. The comparison of flow of the two nanofluids concluded that aluminawater nanofluid has a better velocity while the copperwater nanofluid has a better thermal conductivity. World Scientific Publishing Company.
- Source
- International Journal of Modern Physics B, Vol-37, No. 28
- Date
- 2023-01-01
- Publisher
- World Scientific
- Subject
- laminar flow; Nanofluid; rotating disk; suction; unsteady flow
- Coverage
- Puneeth V., Department of Computational Sciences, School of Sciences, CHRIST University, Bengaluru, 560029, India; Aly E.H., Department of Mathematics, Faculty of Education, Ain Shams University, Roxy, Cairo, Egypt; Pop I., Department of Mathematics, Babe?Bolyai University, Cluj Napoca, 400084, Romania
- Rights
- Restricted Access
- Relation
- ISSN: 2179792; CODEN: IJPBE
- Format
- Online
- Language
- English
- Type
- Article
Collection
Citation
Puneeth V.; Aly E.H.; Pop I., “Nanofluid flowing over a rotating disk that is stretching and permeable: An unsteady model,” CHRIST (Deemed To Be University) Institutional Repository, accessed February 26, 2025, https://archives.christuniversity.in/items/show/13971.