Mong, Guo Ren (2017) A Coupled Simulation Method For A Vortex-Induced Vibration System. Project Report. UTeM, Melaka, Malaysia. (Submitted)
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A Coupled Simulation Method For A Vortex-Induced Vibration System.pdf - Submitted Version Download (709kB) |
Abstract
Fluid structure interaction is a phenomenon that happened around us every day. Whenever there is fluid flowing around a stationery object, fluid induced effect will occur on the object. Simulation carried out using computer aided engineering (CAE) usually does not include body motion to reduce the simulation time. This project is carried out to identify will the body motion effect on flow behaviour in high Reynolds Number. Airfoil cross-section of NACA0018 is chosen to be simulated using ANSYS Fluent v16. Fixed airfoil simulation is carried out to find the presence of vortex shedding and Strouhal Number. Two more categories of simulation is carried out using Reynolds Number of 105 and 104. Both simulations have a system with different stiffness and natural frequency. Result shows that the Strouhal Number of vortex shed remains at 0.732 despite a change in system stiffness and Reynolds Number.
| Item Type: | Final Year Project (Project Report) |
|---|---|
| Uncontrolled Keywords: | Fluid-structure interaction, Airfoils |
| Subjects: | T Technology > T Technology (General) T Technology > TA Engineering (General). Civil engineering (General) |
| Divisions: | Library > Final Year Project > FKM |
| Depositing User: | Mohd Hannif Jamaludin |
| Date Deposited: | 02 Jan 2019 03:03 |
| Last Modified: | 02 Jan 2019 03:03 |
| URI: | http://digitalcollection.utem.edu.my/id/eprint/22605 |
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