Al-Mdallal, Qasem2024-07-122024-07-122009Al-Mdallal, Q. (2009). The initial flow past an impulsively started oscillating circular cylinder. Maltepe Üniversitesi. s. 331.9.78605E+12https://hdl.handle.net/20.500.12415/2396The initial flow past an oscillating circular cylinder is investigated numerically for different values of an oscillating frequency at a fixed Reynolds number R = 200. The numerical simulations are conducted at displacement amplitude-tocylinder radius ratios of A = 0.6. Results show the development of the physical properties of the flow at early stages at different values of unsteady loading on the cylinder, which is characterized by the ratio of excitation frequency f, to Karman shedding frequency f0 . Previously computed results are compared to current visualizations and agreement is found to be excellent.enCC0 1.0 Universalinfo:eu-repo/semantics/openAccessConference Object332331