1-13 of 13
Vrishank Raghav
Close
Save search
Follow your search
Access your saved searches in your account
Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Journal Articles

Influence of Pulsatility and Inflow Waveforms on Tracheal Airflow Dynamics in Healthy Older Adults

Bipin Tiwari, Abdullah Y. Usmani, Sandeep Bodduluri, Surya P. Bhatt, Vrishank Raghav
Journal: Journal of Biomechanical Engineering
Article Type: Research-Article
J Biomech Eng. October 2023, 145(10): 101009.
Paper No: BIO-23-1048
https://doi.org/10.1115/1.4062851
Published Online: July 14, 2023
View Article titled, Influence of Pulsatility and Inflow Waveforms on Tracheal Airflow Dynamics in Healthy Older Adults
Open the PDF for Influence of Pulsatility and Inflow Waveforms on Tracheal Airflow Dynamics in Healthy Older Adults in another window
Topics: Air flow, Engineering simulation, Flow (Dynamics), Shear stress, Simulation, Trachea, Dynamics (Mechanics), Boundary-value problems, Computational fluid dynamics
Proceedings Papers

A Study of 3-Dimensional Reattachment on Rotor Blades After Dynamic Stall

Vrishank Raghav, Nandeesh Hiremath, Narayanan Komerath
Proc. ASME. FEDSM2016, Volume 1B, Symposia: Fluid Mechanics (Fundamental Issues and Perspectives; Industrial and Environmental Applications); Multiphase Flow and Systems (Multiscale Methods; Noninvasive Measurements; Numerical Methods; Heat Transfer; Performance); Transport Phenomena (Clean Energy; Mixing; Manufacturing and Materials Processing); Turbulent Flows — Issues and Perspectives; Algorithms and Applications for High Performance CFD Computation; Fluid Power; Fluid Dynamics of Wind Energy; Marine Hydrodynamics, V01BT14A010, July 10–14, 2016
Paper No: FEDSM2016-7692
https://doi.org/10.1115/FEDSM2016-7692
View Paper titled, A Study of 3-Dimensional Reattachment on Rotor Blades After Dynamic Stall
Open the PDF for A Study of 3-Dimensional Reattachment on Rotor Blades After Dynamic Stall in another window
Topics: Blades, Rotors, Flow (Dynamics), Vorticity, Cycles, Particulate matter, Rotation, Vortex shedding, Wind tunnels
Proceedings Papers

Extracting Static Pressure From Velocimetry in Vortical Flows

Jackson Merkl, Nandeesh Hiremath, Vrishank Raghav, Narayanan Komerath
Proc. ASME. AJKFluids2015, Volume 1: Symposia, V001T20A001, July 26–31, 2015
Paper No: AJKFluids2015-20544
https://doi.org/10.1115/AJKFluids2015-20544
View Paper titled, Extracting Static Pressure From Velocimetry in Vortical Flows
Open the PDF for Extracting Static Pressure From Velocimetry in Vortical Flows in another window
Topics: Pressure, Vortex flow, Flow (Dynamics), Blades, Rotors, Vortices, Wind tunnels
Proceedings Papers

Dynamic Effects in the Reverse Flow Velocity Field

Dhwanil Shukla, Nandeesh Hiremath, Vrishank Raghav, Narayanan Komerath
Proc. ASME. AJKFluids2015, Volume 1: Symposia, V001T13A002, July 26–31, 2015
Paper No: AJKFluids2015-13545
https://doi.org/10.1115/AJKFluids2015-13545
View Paper titled, Dynamic Effects in the Reverse Flow Velocity Field
Open the PDF for Dynamic Effects in the Reverse Flow Velocity Field in another window
Topics: Flow (Dynamics), Blades, Vortices, Rotors, Pressure, Wings, Computation, Helicopters, Pressure gradient, Radial flow
Proceedings Papers

Efficient Airload Determination for Bluff Body Aeromechanics

Sorin Pirau, Vrishank Raghav, Alex Forbes, Brandon Liberi, Narayanan Komerath
Proc. ASME. IMECE2014, Volume 7: Fluids Engineering Systems and Technologies, V007T09A090, November 14–20, 2014
Paper No: IMECE2014-37638
https://doi.org/10.1115/IMECE2014-37638
View Paper titled, Efficient Airload Determination for Bluff Body Aeromechanics
Open the PDF for Efficient Airload Determination for Bluff Body Aeromechanics in another window
Topics: Cylinders, Dynamics (Mechanics), Flat plates, Fourier series, Resolution (Optics), Rotation, Shapes, Stress, Testing, Yaw
Proceedings Papers

Flow Structure on a Retreating Rotor Blade at High Advance Ratios

Michael Mayo, Vrishank Raghav, Natasha Barbely, Brandon Liberi, Narayanan Komerath
Proc. ASME. IMECE2014, Volume 1: Advances in Aerospace Technology, V001T01A003, November 14–20, 2014
Paper No: IMECE2014-37593
https://doi.org/10.1115/IMECE2014-37593
View Paper titled, Flow Structure on a Retreating Rotor Blade at High Advance Ratios
Open the PDF for Flow Structure on a Retreating Rotor Blade at High Advance Ratios in another window
Topics: Blades, Flow (Dynamics), Rotors, Vortices, Rotating blades, Rotation, Stress, Airfoils, Delays, Design
Proceedings Papers

Determination of Slung Load Divergence Speed Using Airload Measurement and Simulation

Brandon Liberi, William Kelley, Sorin Pirau, Vrishank Raghav, Narayanan Komerath
Proc. ASME. IMECE2014, Volume 4A: Dynamics, Vibration, and Control, V04AT04A072, November 14–20, 2014
Paper No: IMECE2014-38260
https://doi.org/10.1115/IMECE2014-38260
View Paper titled, Determination of Slung Load Divergence Speed Using Airload Measurement and Simulation
Open the PDF for Determination of Slung Load Divergence Speed Using Airload Measurement and Simulation in another window
Topics: Simulation, Stress, Engineering simulation, Yaw, Aircraft, Oscillations, Rotation, Wind tunnels
Proceedings Papers

Boundary Layer Measurements on a Rotating Disk

Vrishank Raghav, Narayanan Komerath
Proc. ASME. IMECE2013, Volume 7B: Fluids Engineering Systems and Technologies, V07BT08A063, November 15–21, 2013
Paper No: IMECE2013-63556
https://doi.org/10.1115/IMECE2013-63556
View Paper titled, Boundary Layer Measurements on a Rotating Disk
Open the PDF for Boundary Layer Measurements on a Rotating Disk in another window
Topics: Boundary layers, Rotating disks, Blades, Disks, Radial flow, Rotating blades, Rotors, Wind turbines, Wings, Centrifugal pumps
Proceedings Papers

Rotation Effects on Hub Drag

Alexander Forbes, Vrishank Raghav, Michael Mayo, Narayanan Komerath
Proc. ASME. IMECE2013, Volume 1: Advances in Aerodynamics, V001T01A006, November 15–21, 2013
Paper No: IMECE2013-63547
https://doi.org/10.1115/IMECE2013-63547
View Paper titled, Rotation Effects on Hub Drag
Open the PDF for Rotation Effects on Hub Drag in another window
Topics: Drag (Fluid dynamics), Rotation, Stress, Torque, Wakes, Approximation, Flight, Flow (Dynamics), Fourier transforms, Linkages
Proceedings Papers

Vortex Flow Hypothesis for Rotor Blades in Reverse Flow

Michael Mayo, Nicholas Motahari, Vrishank Raghav, Narayanan Komerath
Proc. ASME. IMECE2013, Volume 1: Advances in Aerodynamics, V001T01A008, November 15–21, 2013
Paper No: IMECE2013-63957
https://doi.org/10.1115/IMECE2013-63957
View Paper titled, Vortex Flow Hypothesis for Rotor Blades in Reverse Flow
Open the PDF for Vortex Flow Hypothesis for Rotor Blades in Reverse Flow in another window
Topics: Blades, Flow (Dynamics), Rotors, Vortex flow, Vortices, Wings, Disks, Drag (Fluid dynamics), Flow visualization, Pressure
Proceedings Papers

Cruise Lane Highway Charging of Electric Vehicles

Vrishank Raghav, Narayanan Komerath
Proc. ASME. IMECE2012, Volume 6: Energy, Parts A and B, 487-492, November 9–15, 2012
Paper No: IMECE2012-85693
https://doi.org/10.1115/IMECE2012-85693
View Paper titled, Cruise Lane Highway Charging of Electric Vehicles
Open the PDF for Cruise Lane Highway Charging of Electric Vehicles in another window
Topics: Electric vehicles, Highways, Millimeter waves, Optimization, Radar, Roads, Sustainability, Vehicles
Proceedings Papers

Aerodynamics of a Yawed Blade in Reverse Flow

Rafael Lozano, Vrishank Raghav, Narayanan Komerath
Proc. ASME. IMECE2012, Volume 1: Advances in Aerospace Technology, 463-469, November 9–15, 2012
Paper No: IMECE2012-85947
https://doi.org/10.1115/IMECE2012-85947
View Paper titled, Aerodynamics of a Yawed Blade in Reverse Flow
Open the PDF for Aerodynamics of a Yawed Blade in Reverse Flow in another window
Topics: Aerodynamics, Blades, Flow (Dynamics), Wings, Vortices, Rotors, Airfoils, Disks, Flight, Helicopters
Proceedings Papers

Aerodynamic Instability Modes for a Load Slung From a Helicopter

Sumant Sharma, Narayanan Komerath, Marilyn Smith, Vrishank Raghav
Proc. ASME. IMECE2012, Volume 1: Advances in Aerospace Technology, 481-489, November 9–15, 2012
Paper No: IMECE2012-86446
https://doi.org/10.1115/IMECE2012-86446
View Paper titled, Aerodynamic Instability Modes for a Load Slung From a Helicopter
Open the PDF for Aerodynamic Instability Modes for a Load Slung From a Helicopter in another window
Topics: Stress, Wind tunnels, Degrees of freedom, Oscillations, Simulation, Computational fluid dynamics, Damping, Dynamic models, Dynamic testing (Engineering), Dynamic testing (Materials)