ABSTRACT
Numerical investigations are carried out in flow past spring mounted heated circular cylinder undergoing vortex-induced vibrations. The computations are performed using Open Source Field Operations and Manipulation (OpenFoam). The existing solver has been modified to include thermal effects of the circular cylinder. Two degrees of freedom, i.e., the transverse and streamwise oscillations of the cylinder, are considered in the present study. The computations are carried out assuming a negligible damping ratio at Re values of 150 and 200. Wake characteristics are examined for different values of reduced velocity (Ur) varying from 3 to 8. The effect of Ur on cylinder displacement, lock-in behaviour, and frequency ratio is disclosed for the heated cylinder. Unsteady flow and thermal characteristics of the wake are illustrated using vorticity and temperature contours. The variation in the average value of Nusselt number around the cylinder has been plotted for different values of reduced velocity. Force coefficients on the cylinder surface are also reported for varying Ur.
Access provided by Autonomous University of Puebla. Download to read the full chapter text
Chapter PDF
Similar content being viewed by others
Keywords
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2023 The Author(s), under exclusive license to Springer Nature Singapore Pte Ltd.
About this paper
Cite this paper
Biswal, S.K., Kumar, P., Tiwari, S. (2023). On Dynamic and Heat Transfer Characteristics of Elastically Mounted Heated Circular Cylinder Undergoing VIV. In: Bhattacharyya, S., Benim, A.C. (eds) Fluid Mechanics and Fluid Power (Vol. 2). FMFP 2021. Lecture Notes in Mechanical Engineering. Springer, Singapore. https://doi.org/10.1007/978-981-19-6970-6_38
Download citation
DOI: https://doi.org/10.1007/978-981-19-6970-6_38
Published:
Publisher Name: Springer, Singapore
Print ISBN: 978-981-19-6969-0
Online ISBN: 978-981-19-6970-6
eBook Packages: EngineeringEngineering (R0)