Yaragal, S.C.Govinda, Ram, H.S.2020-03-312020-03-312005ISH Journal of Hydraulic Engineering, 2005, Vol.11, 1, pp.96-10510.1080/09715010.2005.10514772https://idr.nitk.ac.in/handle/123456789/13547The wind tunnel experiments were conducted on a series of two-dimensional isosceles triangular cylinders of 28 mm base height and different vertex angles (2? = 30�, 60� and 90�), to study the distribution of unsteady static pressures in the wake region and to ascertain if they could be correlated. The velocity ranged from 5 to 15 m/s in the present study. The study reveals that the maximum coefficient of fluctuating pressures in the wake bears a constant ratio with base pressure coefficients for the models studied, and it is found to be 0.40. � 2005 Taylor & Francis Group, LLC.Article