Subhasish Dey

Chair Professor
Department of Civil Engineering
Indian Institute of Technology
E-mail: sdey@iitkgp.ac.in
Page: http://www.facweb.iitkgp.ernet.in/~sdey/

Fields of interest

  • Applied hydrodynamics
  • Turbulence
  • Fluvial hydraulics
  • Open channel hydraulics

Recent publications:

S.K. Bose and S. Dey:
“Universal probability distributions of turbulence in open channel flows”,
Journal of Hydraulic Research, Vol. 48, No. 3, (2010), pp. 388-394.

S. Dey, T.K. Nath and S.K. Bose:
“Submerged wall jets subjected to injection and suction from the wall”,
Journal of Fluid Mechanics, Vol. 653, (2010), pp. 57-97.

S. Dey and T.K. Nath:
“Turbulence characteristics in flows subjected to boundary injection and suction”,
Journal of Engineering Mechanics, Vol. 136, No. 7, (2010), pp. 877-888.

S.K. Bose and S. Dey:
“Reynolds averaged theory of turbulent shear flows over undulating beds and formation of sand waves”,
Physical Review E, Vol. 80, (2009), pp. 036304.

S. Dey and N.P. Singh:

“Clear-water scour below underwater pipelines under steady flow”,
Journal of Hydraulic Engineering, Vol. 134, No. 5, (2008), pp. 588-600.

S. Dey and A. Sarkar:

“Characteristics of turbulent flow in submerged jumps on rough beds”,
Journal of Engineering Mechanics, Vol. 134, No. 1, (2008), pp. 49-59.

S. Dey and R.V. Raikar:
“Characteristics of horseshoe vortex in developing scour holes at piers”,
Journal of Hydraulic Engineering, Vol. 133, No. 4, (2007), pp. 399-413.

S. Dey and R.V. Raikar:
“Characteristics of loose rough boundary streams at near-threshold”,
Journal of Hydraulic Engineering
, Vol. 133, No. 3, (2007), pp. 288-304.

S.K. Bose and S. Dey:
“Theory of free surface flow over rough seeping beds”,
Proceedings of Royal Society A, Vol. 463, No. February, (2007), pp. 369-383.

S. Dey and A. Sarkar:

“Response of velocity and turbulence in submerged wall jets to abrupt changes from smooth to rough beds and its application to scour downstream of an apron”,
Journal of Fluid Mechanics, Vol. 556, (2006), pp. 387-419.