Publications
Journal Publications:
Manuscripts Under Review
- Goswami, S., & Hemmati A. (2025). Destabilization of leading-edge shear-layer behind wall-mounted long prisms. Journal of Fluid Mechanics. (Under Review, December 2024)
Accepted & Published Manuscripts:
Goswami, S., & Hemmati, A. (2025). Influence of depth-ratio on turbulence transition in the wake of wall-mounted prisms. Journal of Fluid Mechanics. 1007:A9. (Link)
Shojaee A. S., Goswami, S., Lange C., and Hemmati A. (2025). A Neural Network approach to improve Reynolds Averaged Navier-Stokes modeling of bluff body wakes. AIP Advances; 15 (2): 025018. (Link)
Goswami, S., & Hemmati A. (2024). Impact of depth-ratio on shear-layer dynamics and wake interactions around wall-mounted prisms. Physics of Fluids, 36(11). (Link)
Goswami, S., & Hemmati, A. (2023). Mean wake evolution behind low aspect-ratio wall-mounted finite prisms. International Journal of Heat and Fluid Flow, 104, 109237. (Link)
Goswami, S., & Hemmati, A. (2022). Mechanisms of wake asymmetry and secondary structures behind low aspect-ratio wall-mounted prisms. Journal of Fluid Mechanics, 950, A31. (Link)
Zargar, A., Goswami, S., & Hemmati, A. (2022). On the wake of a large depth ratio wall-mounted prism at a normal incident angle. Journal of Wind Engineering and Industrial Aerodynamics, 230, 105168. (Link)
Goswami, S., & Hemmati, A. (2021). Response of viscoelastic turbulent pipeflow past square bar roughness: the effect on mean flow. Computation, 9(8), 85. (Link)
Goswami, S., & Hemmati, A. (2021). Evolution of turbulent pipe flow recovery over a square bar roughness element at a range of Reynolds numbers. Physics of Fluids, 33(3). (Link)
Goswami, S., & Hemmati, A. (2020). Response of turbulent pipeflow to multiple square bar roughness elements at high Reynolds number. Physics of Fluids, 32(7). (Link)
Refereed Conference Full-Papers
- Goswami, S., Hemmati A. (2024). Turbulence Transition in the Wake of Wall-Mounted Prisms. Thirteenth International Symposium on Turbulence and Shear Flow Phenomena (TSFP13), Montréal, Canada. (Link)
Conference Presentations:
Goswami, S., Hemmati A. (2024). Turbulence Transition in the Wake of Wall-Mounted Prisms. Thirteenth International Symposium on Turbulence and Shear Flow Phenomena (TSFP13), Montréal, Canada.
Goswami, S., Hemmati A. (2023). The mechanism of unsteady wake transition behind large depth-ratio wall-mounted prisms. 76th Annual Meeting of the American Physics Society (APS) Division of Fluid Dynamics, Washington, DC, USA.
Goswami, S., Hemmati A. (2022). Mean wake transitions of wall mounted long prisms at low Reynolds numbers. 75th Annual Meeting of the American Physics Society (APS) Division of Fluid Dynamics, Indianapolis, IN, USA.
Goswami, S., Hemmati A. (2022). Secondary structures in the axisymmetric wake behind of low aspect-ratio wall-mounted prisms, 14th European Fluid Mechanics Conference, Athens, Greece.
Goswami, S., Hemmati, A. (2022). On the wake axisymmetry and secondary structures behind low aspect-ratio wall-mounted prisms. 2022 Canadian Society of Mechanical Engineering (CSME) International Congress, Edmonton, AB, Canada.
Goswami, S., Hemmati A. (2020). Recovery of viscoelastic turbulent pipeflow past square bar roughness. 73rd Annual Meeting of the American Physics Society (APS) Division of Fluid Dynamics, Chicago, IL, USA.
Thesis:
Goswami, S. (2025). Wake transitions and interactions behind wall-mounted prisms, PhD Thesis, University of Alberta, Edmonton, AB.
Goswami, S. (2020). Response and Recovery of Turbulent Pipeflow Past Square Bar Roughness Elements, MSc Thesis, University of Alberta, Edmonton, AB.. (Link)