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Shanti Bhushan
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Proceedings Papers

Investigation of Low-High Fidelity Turbulent Models in Scramjet Engines

Mohamed En-Nali, Seshendra Palakurthy, Anup Zope, Shanti Bhushan, Eric M. Collins, Edward Luke
Proc. ASME. FEDSM2024, Volume 2: Computational Fluid Dynamics (CFDTC); Micro and Nano Fluid Dynamics (MNFDTC); Flow Visualization, V002T05A023, July 15–17, 2024
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2024-131336
https://doi.org/10.1115/FEDSM2024-131336
View Paper titled, Investigation of Low-High Fidelity Turbulent Models in Scramjet Engines
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Topics: Scramjets, Turbulence
Proceedings Papers

A Machine-Learned Actuator Line Model for Hydrokinetic Turbines

Joshua Bowman, Shanti Bhushan, Greg Burgreen, Ian Dettwiller
Proc. ASME. FEDSM2024, Volume 2: Computational Fluid Dynamics (CFDTC); Micro and Nano Fluid Dynamics (MNFDTC); Flow Visualization, V002T05A028, July 15–17, 2024
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2024-131429
https://doi.org/10.1115/FEDSM2024-131429
View Paper titled, A Machine-Learned Actuator Line Model for Hydrokinetic Turbines
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Topics: Actuators, Hydraulic turbines, Machine learning, Machinery, Modeling, Additive manufacturing, Turbines, Computational fluid dynamics, Simulation, Blades
Proceedings Papers

Computational Study of Transport Phenomena Within a Poultry Incubator

Melvy Fernandes, Greg Burgreen, Jessica Drewry, Shanti Bhushan
Proc. ASME. IMECE2023, Volume 9: Fluids Engineering, V009T10A011, October 29–November 2, 2023
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2023-114175
https://doi.org/10.1115/IMECE2023-114175
View Paper titled, Computational Study of Transport Phenomena Within a Poultry Incubator
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Topics: Air flow, Blades, Carbon dioxide, Computational fluid dynamics, Computer simulation, Computer software, Engineering simulation, Flow (Dynamics), Heat, Modeling
Proceedings Papers

A Wall-Modeled Large Eddy Simulation Method for High-Order Spectral Element Solvers

D. Keith Walters, Shanti Bhushan, Wayne Strasser
Proc. ASME. FEDSM2022, Volume 2: Multiphase Flow (MFTC); Computational Fluid Dynamics (CFDTC); Micro and Nano Fluid Dynamics (MNFDTC), V002T05A026, August 3–5, 2022
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2022-87742
https://doi.org/10.1115/FEDSM2022-87742
View Paper titled, A Wall-Modeled Large Eddy Simulation Method for High-Order Spectral Element Solvers
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Topics: Large eddy simulation
Proceedings Papers

Validation of Low and High-Fidelity Turbulence Models for Prediction of Turbulent Heat Transfer in Low Prandtl Number Flows Under Buoyant and Separated Flow Conditions

Mohammed El Mellouki, Shanti Bhushan, Chris Pilmaier, D. K. Walters, Michael Gorman, Brent Hollrah, Y. A. Hassan, Elia Merzari, Aleksandr Obabko, M. B. Dzodzo
Proc. ASME. FEDSM2022, Volume 2: Multiphase Flow (MFTC); Computational Fluid Dynamics (CFDTC); Micro and Nano Fluid Dynamics (MNFDTC), V002T05A008, August 3–5, 2022
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2022-86863
https://doi.org/10.1115/FEDSM2022-86863
View Paper titled, Validation of Low and High-Fidelity Turbulence Models for Prediction of Turbulent Heat Transfer in Low Prandtl Number Flows Under Buoyant and Separated Flow Conditions
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Topics: Channel flow, Flow (Dynamics), Fuel rods, Pipes, Prandtl number, Turbulence, Turbulent heat transfer
Proceedings Papers

Assessment of Low and High-Fidelity Turbulence Models for Liquid Metal Flow Predictions

Shanti Bhushan, Mohammed Elmellouki, D. K. Walters, M. Gorman, B. Hollrah, Y. A. Hassan, E. Mezrari, A. Obabko
Proc. ASME. IMECE2021, Volume 11: Heat Transfer and Thermal Engineering, V011T11A016, November 1–5, 2021
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2021-72676
https://doi.org/10.1115/IMECE2021-72676
View Paper titled, Assessment of Low and High-Fidelity Turbulence Models for Liquid Metal Flow Predictions
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Topics: Buoyancy, Flow (Dynamics), Liquid metals, Turbulence
Proceedings Papers

Analysis and Modeling of Vapor-Liquid Interactions in Condensing Ejectors

Nanqiao Wang, Nirmal Bhatt, Shanti Bhushan, Heejin Cho, Like Li
Proc. ASME. IMECE2021, Volume 8B: Energy, V08BT08A012, November 1–5, 2021
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2021-70524
https://doi.org/10.1115/IMECE2021-70524
View Paper titled, Analysis and Modeling of Vapor-Liquid Interactions in Condensing Ejectors
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Topics: Ejectors, Heat transfer, Modeling, Slug flows, Vapors
Proceedings Papers

Assessment of Predictive Capability of Hybrid RANS/LES Turbulence Models for Thermofluid Applications

Anup Zope, Avery Schemmel, Xiao Wang, Shanti Bhushan, Prashant Singh, Edward Luke
Proc. ASME. FEDSM2021, Volume 1: Aerospace Engineering Division Joint Track; Computational Fluid Dynamics, V001T02A029, August 10–12, 2021
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2021-65808
https://doi.org/10.1115/FEDSM2021-65808
View Paper titled, Assessment of Predictive Capability of Hybrid RANS/LES Turbulence Models for Thermofluid Applications
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Topics: Reynolds-averaged Navier–Stokes equations, Thermofluids, Turbulence, Flow (Dynamics), Heat transfer, Boundary layers, Flow separation, Eddies (Fluid dynamics), Separation (Technology), Shear (Mechanics)
Journal Articles

Identification of a Pressure–Strain Correlation-Based Bypass Transition Onset Marker

Satish Muthu, Shanti Bhushan, D. Keith Walters
Journal: Journal of Fluids Engineering
Publisher: ASME
Article Type: Research-Article
J. Fluids Eng. October 2021, 143(10): 101501.
Paper No: FE-20-1380
https://doi.org/10.1115/1.4050705
Published Online: May 28, 2021
View Article titled, Identification of a Pressure–Strain Correlation-Based Bypass Transition Onset Marker
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Topics: Flow (Dynamics), Pressure, Turbulence, Boundary layers, Simulation, Fluctuations (Physics), Flat plates
Proceedings Papers

Numerical Simulation of Non-Stationary Turbulent Flows Using Double Exponential Dynamic Time Filtering Technique

Tausif Jamal, Shanti Bhushan, D. Keith Walters
Proc. ASME. FEDSM2020, Volume 3: Computational Fluid Dynamics; Micro and Nano Fluid Dynamics, V003T05A038, July 13–15, 2020
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2020-20295
https://doi.org/10.1115/FEDSM2020-20295
View Paper titled, Numerical Simulation of Non-Stationary Turbulent Flows Using Double Exponential Dynamic Time Filtering Technique
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Topics: Computer simulation, Filtration, Turbulence, Reynolds-averaged Navier–Stokes equations, Flow (Dynamics), Statistics, Boundary layers, Combustion, Hemodynamics, Hydrodynamics
Proceedings Papers

Evaluation of Pressure-Strain Correlation As a Basis for Development of a Physics-Based Transition Onset Marker

Satish Muthu, Shanti Bhushan, D. Keith Walters
Proc. ASME. AJKFluids2019, Volume 2: Computational Fluid Dynamics, V002T02A059, July 28–August 1, 2019
Publisher: American Society of Mechanical Engineers
Paper No: AJKFluids2019-5418
https://doi.org/10.1115/AJKFluids2019-5418
View Paper titled, Evaluation of Pressure-Strain Correlation As a Basis for Development of a Physics-Based Transition Onset Marker
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Topics: Physics, Pressure, Boundary layers, Computational fluid dynamics, Engineering simulation, Reynolds-averaged Navier–Stokes equations, Simulation, Computer simulation, Flat plates, Flow instability
Journal Articles

Identification of Bypass Transition Onset Markers Using Direct Numerical Simulation

Shanti Bhushan, D. Keith Walters, S. Muthu, Crystal L. Pasiliao
Journal: Journal of Fluids Engineering
Publisher: ASME
Article Type: Research-Article
J. Fluids Eng. November 2018, 140(11): 111107.
Paper No: FE-17-1164
https://doi.org/10.1115/1.4040299
Published Online: June 13, 2018
View Article titled, Identification of Bypass Transition Onset Markers Using Direct Numerical Simulation
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Topics: Boundary layers, Channel flow, Computer simulation, Flow (Dynamics), Simulation, Turbulence, Flat plates, Reynolds-averaged Navier–Stokes equations
Proceedings Papers

Analysis of Turbulence Generation and Energy Transfer Mechanisms in Boundary Layer Transition Using Direct Numerical Simulation

Shanti Bhushan, Manish Borse, D. Keith Walters, Crystal L. Pasiliao
Proc. ASME. FEDSM2016, Volume 1A, Symposia: Turbomachinery Flow Simulation and Optimization; Applications in CFD; Bio-Inspired and Bio-Medical Fluid Mechanics; CFD Verification and Validation; Development and Applications of Immersed Boundary Methods; DNS, LES and Hybrid RANS/LES Methods; Fluid Machinery; Fluid-Structure Interaction and Flow-Induced Noise in Industrial Applications; Flow Applications in Aerospace; Active Fluid Dynamics and Flow Control — Theory, Experiments and Implementation, V01AT08A006, July 10–14, 2016
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2016-7795
https://doi.org/10.1115/FEDSM2016-7795
View Paper titled, Analysis of Turbulence Generation and Energy Transfer Mechanisms in Boundary Layer Transition Using Direct Numerical Simulation
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Topics: Boundary layers, Computer simulation, Energy transformation, Turbulence, Stress, Channel flow, Diffusion (Physics), Engineering simulation, Flow (Dynamics), Kinetic energy
Proceedings Papers

Turbulent Simulations of Particle Deposition in Feline Aorta Flow for Hypertrophic Cardiomyopathy Heart Conditions

Shanti Bhushan, Manish Borse, Bryan Robinson, Keith Walters
Proc. ASME. AJKFluids2015, Volume 1: Symposia, V001T04A003, July 26–31, 2015
Publisher: American Society of Mechanical Engineers
Paper No: AJKFluids2015-4688
https://doi.org/10.1115/AJKFluids2015-4688
View Paper titled, Turbulent Simulations of Particle Deposition in Feline Aorta Flow for Hypertrophic Cardiomyopathy Heart Conditions
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Topics: Aorta, Engineering simulation, Flow (Dynamics), Particulate matter, Simulation, Turbulence, Kidney, Computational fluid dynamics, Outflow, Vortices
Proceedings Papers

On the Vortex Breakdown Phenomenon in High Angle of Attack Flows Over Delta Wing Geometries

Eric D. Robertson, Varun Chitta, D. Keith Walters, Shanti Bhushan
Proc. ASME. IMECE2014, Volume 1: Advances in Aerospace Technology, V001T01A009, November 14–20, 2014
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2014-39354
https://doi.org/10.1115/IMECE2014-39354
View Paper titled, On the Vortex Breakdown Phenomenon in High Angle of Attack Flows Over Delta Wing Geometries
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Topics: Flow (Dynamics), Vortices, Wings, Computational fluid dynamics, Chords (Trusses), Computational methods, Eddies (Fluid dynamics), Reynolds number, Simulation, Turbulence
Proceedings Papers

Vortex Shedding From a Ship Hull by Means of Tomographic PIV

Tale F. Egeberg, Hyunse Yoon, Frederick Stern, Bjørnar Pettersen, Shanti Bhushan
Proc. ASME. OMAE2014, Volume 8A: Ocean Engineering, V08AT06A030, June 8–13, 2014
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2014-23357
https://doi.org/10.1115/OMAE2014-23357
View Paper titled, Vortex Shedding From a Ship Hull by Means of Tomographic PIV
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Topics: Hull, Ships, Vortex shedding, Vortices, Domes (Structural elements), Keel, Particulate matter
Journal Articles

Vortical Structures and Instability Analysis for Athena Wetted Transom Flow with Full-Scale Validation

Shanti Bhushan, Tao Xing, Frederick Stern
Journal: Journal of Fluids Engineering
Publisher: ASME
Article Type: Fundamental Issues And Canonical Flows
J. Fluids Eng. March 2012, 134(3): 031201.
https://doi.org/10.1115/1.4006173
Published Online: March 19, 2012
View Article titled, Vortical Structures and Instability Analysis for Athena Wetted Transom Flow with Full-Scale Validation
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Topics: Flow (Dynamics), Hull, Simulation, Turbulence, Vortex shedding, Vortices, Waves, Propellers, Ships, Pressure
Proceedings Papers

Assesment of Modeling and Discretization Error in Finite-Volume Large Eddy Simulations

Adetokunbo A. Adedoyin, D. Keith Walters, Shanti Bhushan
Proc. ASME. IMECE2006, Fluids Engineering, 379-388, November 5–10, 2006
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2006-14918
https://doi.org/10.1115/IMECE2006-14918
View Paper titled, Assesment of Modeling and Discretization Error in Finite-Volume Large Eddy Simulations
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Topics: Errors, Large eddy simulation, Modeling, Stress, Simulation, Engineering simulation, Turbulence, Flow (Dynamics), Computational fluid dynamics, Energy dissipation