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Journal Articles

Computational Analysis of Flow Around Two Wall-Mounted Trapezoidal Bluff Bodies Arranged in Tandem Position

Accepted Manuscript
Sourav Sarkar, Nishant Gupta, Koustuv Debnath, Prince Raj Lawrence Raj
Journal: Journal of Fluids Engineering
Publisher: ASME
Article Type: Research-Article
J. Fluids Eng.
Paper No: FE-24-1192
https://doi.org/10.1115/1.4066641
Published Online: September 28, 2024
View Article titled, Computational Analysis of Flow Around Two Wall-Mounted Trapezoidal Bluff Bodies Arranged in Tandem Position
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Topics: Flow (Dynamics), Turbulence, Drag (Fluid dynamics), Bubbles, Dynamics (Mechanics), Kinetic energy, Reynolds number, Reynolds-averaged Navier–Stokes equations, Vortex shedding, Vortex street
Journal Articles

Turbulent Anisotropy and Length Scale Variation Over Multiple Shaped Structure

Pankaj Kumar Raushan, Santosh Kumar Singh, Koustuv Debnath
Journal: Journal of Offshore Mechanics and Arctic Engineering
Publisher: ASME
Article Type: Research Papers
J. Offshore Mech. Arct. Eng. December 2023, 145(6): 061901.
Paper No: OMAE-22-1155
https://doi.org/10.1115/1.4057007
Published Online: March 16, 2023
View Article titled, Turbulent Anisotropy and Length Scale Variation Over Multiple Shaped Structure
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Topics: Anisotropy, Flow (Dynamics), Turbulence, Corners (Structural elements), Shapes, Wakes
Journal Articles

Anisotropy of Reynolds Stress Tensor in Combined Wave–Current Flow

Santosh Kumar Singh, Pankaj Kumar Raushan, Pankaj Kumar, Koustuv Debnath
Journal: Journal of Offshore Mechanics and Arctic Engineering
Publisher: ASME
Article Type: Research Papers
J. Offshore Mech. Arct. Eng. October 2021, 143(5): 051202.
Paper No: OMAE-20-1094
https://doi.org/10.1115/1.4050267
Published Online: March 11, 2021
View Article titled, Anisotropy of Reynolds Stress Tensor in Combined Wave–Current Flow
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Topics: Anisotropy, Flow (Dynamics), Turbulence, Waves, Entropy, Stress tensors, Kinetic energy
Journal Articles

Localized and Distributed Energy in Wave–Current Flow

Santosh Kumar Singh, Anatoliy Khait, Pankaj Kumar Raushan, Koustuv Debnath
Journal: Journal of Offshore Mechanics and Arctic Engineering
Publisher: ASME
Article Type: Research Papers
J. Offshore Mech. Arct. Eng. February 2021, 143(1): 011202.
Paper No: OMAE-19-1152
https://doi.org/10.1115/1.4047521
Published Online: July 1, 2020
View Article titled, Localized and Distributed Energy in Wave–Current Flow
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Topics: Flow (Dynamics), Waves, Surface waves (Fluid), Fluctuations (Physics), Turbulence
Journal Articles

Effect of Surface Wave on Development of Turbulent Boundary Layer Over a Train of Rib Roughness

Santosh Kumar Singh, Pankaj Kumar Raushan, Koustuv Debnath, B. S. Mazumder
Journal: Journal of Offshore Mechanics and Arctic Engineering
Publisher: ASME
Article Type: Research-Article
J. Offshore Mech. Arct. Eng. December 2019, 141(6): 061101.
Paper No: OMAE-17-1138
https://doi.org/10.1115/1.4042939
Published Online: March 20, 2019
View Article titled, Effect of Surface Wave on Development of Turbulent Boundary Layer Over a Train of Rib Roughness
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Topics: Flow (Dynamics), Surface roughness, Surface waves (Fluid), Turbulence, Waves, Trains, Boundary layer turbulence
Journal Articles

Turbulence Over a Pair of Submerged Hemispheres in Presence of Surface Waves and Following Current

Krishnendu Barman, Koustuv Debnath, Bijoy S. Mazumder
Journal: Journal of Offshore Mechanics and Arctic Engineering
Publisher: ASME
Article Type: Research-Article
J. Offshore Mech. Arct. Eng. June 2018, 140(3): 031104.
Paper No: OMAE-17-1087
https://doi.org/10.1115/1.4038677
Published Online: January 2, 2018
View Article titled, Turbulence Over a Pair of Submerged Hemispheres in Presence of Surface Waves and Following Current
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Topics: Eddies (Fluid dynamics), Flow (Dynamics), Surface waves (Fluid), Turbulence, Viscosity, Waves, Kinetic energy, Wave frequency
Journal Articles

Turbulence Characteristics of Flow Under Combined Wave–Current Motion

Santosh Kumar Singh, Koustuv Debnath
Journal: Journal of Offshore Mechanics and Arctic Engineering
Publisher: ASME
Article Type: Research-Article
J. Offshore Mech. Arct. Eng. April 2017, 139(2): 021102.
Paper No: OMAE-16-1001
https://doi.org/10.1115/1.4035139
Published Online: January 31, 2017
View Article titled, Turbulence Characteristics of Flow Under Combined Wave–Current Motion
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Topics: Flow (Dynamics), Turbulence, Waves, Shear stress