Journal Publications 

Conference Presentations 

• Dey, S., Narayan, A., and Dubey, R. “Identification of Manning’s roughness coefficient for two-dimensional (2D) overland surfaces using an optimization technique-based numerical methodology” 41st IAHR World Congress 2025, Singapore, 2025.

• Dey, S. “zeroInertiaFlowFOAM – A OpenFOAM®-based computationally efficient, mass-conservative, implicit zero-inertia flow model for flood inundation problems on collocated grid-systems” EGU General Assembly 2025, Vienna, Austria, 2025.

• Jain, S., Dey, S., and Chahar, B. R. "A Finite Volume method-based numerical model for coupled subsurface flow and contaminant transport dynamics" IGWC 2025: International Groundwater Conference, NIH Roorkee, India, 2025.