@article{(Open Science Index):https://publications.waset.org/pdf/11964, title = {Experimental Study of Frequency Behavior for a Circular Cylinder behind an Airfoil}, author = {S. Bajalan and A. Shadaram and N. Hedayat and A. Shams Taleghani}, country = {}, institution = {}, abstract = {The interaction between wakes of bluff body and airfoil have profound influences on system performance in many industrial applications, e.g., turbo-machinery and cooling fan. The present work investigates the effect of configuration include; airfoil-s angle of attack, transverse and inline spacing of the models, on frequency behavior of the cylinder-s near-wake. The experiments carried on under subcritical flow regime, using the hot-wire anemometry (HWA). The relationship between the Strouhal numbers and arrangements provide an insight into the global physical processes of wake interaction and vortex shedding.}, journal = {International Journal of Aerospace and Mechanical Engineering}, volume = {5}, number = {11}, year = {2011}, pages = {2349 - 2353}, ee = {https://publications.waset.org/pdf/11964}, url = {https://publications.waset.org/vol/59}, bibsource = {https://publications.waset.org/}, issn = {eISSN: 1307-6892}, publisher = {World Academy of Science, Engineering and Technology}, index = {Open Science Index 59, 2011}, }