%0 Journal Article %T Experimental Investigation of the Effect of Surface Roughness on the Shape and Region of Stability of Polygonal Hydraulic Jumps %A Sukhtanlu, Ehsan %A Teymourtash, Ali Reza %A Mokhlesi, Mohsen %A Mahpeykar, Mohammad Reza %J Fluid Dynamics %@ 0015-4628 %D 2026