Heat and mass transfer of AgH2O nano-thin film flowing over a porous medium: A modified Buongiorno's model
- Title
- Heat and mass transfer of AgH2O nano-thin film flowing over a porous medium: A modified Buongiorno's model
- Creator
- Wang F.; Saeed A.M.; Puneeth V.; Shah N.A.; Anwar M.S.; Geudri K.; Eldin S.M.
- Description
- Due to their numerous applications, such as fibre and wire coating, polymer preparation, etc., thin films have recently come into focus in the analysis of heat and mass transport. As a result, the current article's main objective is to investigate how heat and mass are transferred when an AgH2O (sliverwater) thin film flows past a stretching sheet that is subject to thermal and velocity slips. The research takes into account other variables including porosity, thermal radiation, thermophoresis, and Brownian motion, among others, to ensure that the outcomes are consistent with real-world conditions. Along with these parameters, the impact of the nanoparticle volume fraction is also analysed by incorporating the modified model of the existing Buongiorno model. The resulting mathematical model is transformed into ordinary differential equations with the help of appropriate similarity transformation. The system of equations thus obtained is solved by employing the RKF-45 technique and the outcomes are expressed in terms of graphs and tables. The major outcomes indicate that the increase in the mixed convection parameter causes enhancement in the temperature profile while a reduction in the velocity profile. The thermophoresis is found to increase both the temperature and concentration profiles of the thin film. Whereas, the greater values of the volume fraction of the nanoparticles enhance the temperature and diminishes the velocity. 2023 The Physical Society of the Republic of China (Taiwan)
- Source
- Chinese Journal of Physics, Vol-84, pp. 330-342.
- Date
- 2023-01-01
- Publisher
- Elsevier B.V.
- Subject
- Porous medium; Temperature slip; Thermal radiation; Thin films; Velocity slip
- Coverage
- Wang F., School of Mathematics and Statistics, Xuzhou University of Technology, Xuzhou, 22108, China, College of Education, Nanchang Normal College of Applied Technology, Nanchang, 330108, China; Saeed A.M., Department of Mathematics, College of Science, Qassim University, Buraydah, Saudi Arabia; Puneeth V., Department of Computational Sciences, CHRIST (Deemed to be University), Bengaluru, 560029, India; Shah N.A., Department of Mechanical Engineering, Sejong University, Seoul, South Korea; Anwar M.S., Department of Mathematics, University of Jhang, Gojra Road, Jhang, 35200, Pakistan; Geudri K., Mechanical Engineering Department, College of Engineering and Islamic Architecture, Umm Al-Qura University, P.O. Box 5555, Makkah, 21955, Saudi Arabia; Eldin S.M., Center for Research, Faculty of Engineering, Future University in Egypt, New Cairo, 11835, Egypt
- Rights
- Restricted Access
- Relation
- ISSN: 5779073
- Format
- Online
- Language
- English
- Type
- Article
Collection
Citation
Wang F.; Saeed A.M.; Puneeth V.; Shah N.A.; Anwar M.S.; Geudri K.; Eldin S.M., “Heat and mass transfer of AgH2O nano-thin film flowing over a porous medium: A modified Buongiorno's model,” CHRIST (Deemed To Be University) Institutional Repository, accessed February 24, 2025, https://archives.christuniversity.in/items/show/14123.