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Journal Articles

Effect of Rotation on Heat Transfer in AR = 2:1 and AR = 4:1 Channels Connected by a Series of Crossover Jets

Srivatsan Madhavan, Prashant Singh, Srinath Ekkad
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. June 2022, 144(6): 061011.
Paper No: TURBO-21-1200
https://doi.org/10.1115/1.4053237
Published Online: February 24, 2022
View Article titled, Effect of Rotation on Heat Transfer in AR = 2:1 and AR = 4:1 Channels Connected by a Series of Crossover Jets
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Topics: Heat transfer, Heat transfer coefficients, Jets, Rotation, Flow (Dynamics), Fins, Reynolds number, Liquid crystals
Proceedings Papers

Effect of Rotation on Heat Transfer in AR = 2:1 and AR = 4:1 Channels Connected by a Series of Crossover Jets

Srivatsan Madhavan, Prashant Singh, Srinath V. Ekkad
Proc. ASME. GT2021, Volume 5B: Heat Transfer — General Interest; Internal Air Systems; Internal Cooling, V05BT15A014, June 7–11, 2021
Publisher: American Society of Mechanical Engineers
Paper No: GT2021-59426
https://doi.org/10.1115/GT2021-59426
View Paper titled, Effect of Rotation on Heat Transfer in AR = 2:1 and AR = 4:1 Channels Connected by a Series of Crossover Jets
Open the PDF for Effect of Rotation on Heat Transfer in AR = 2:1 and AR = 4:1 Channels Connected by a Series of Crossover Jets in another window
Topics: Heat transfer, Jets, Rotation, Cooling, Fins, Flow (Dynamics), Blades, Chords (Trusses), Coolants, Gas turbines
Proceedings Papers

Parametric Study on Micro-Roughness Shapes for Enhanced Jet Impingement Heat Transfer

Ramaswamy Devakottai, Srivatsan Madhavan, Prashant Singh, Srinath V. Ekkad
Proc. ASME. GT2020, Volume 7A: Heat Transfer, V07AT15A018, September 21–25, 2020
Publisher: American Society of Mechanical Engineers
Paper No: GT2020-15051
https://doi.org/10.1115/GT2020-15051
View Paper titled, Parametric Study on Micro-Roughness Shapes for Enhanced Jet Impingement Heat Transfer
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Topics: Heat transfer, Shapes, Surface roughness
Journal Articles

Array Jet Impingement on High Porosity Thin Metal Foams: Effect of Foam Height, Pore-Density, and Spent Air Crossflow Scheme on Flow Distribution and Heat Transfer

Vivek Subramaniam Sambamurthy, Srivatsan Madhavan, Prashant Singh, Srinath V. Ekkad
Journal: ASME Journal of Heat and Mass Transfer
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer. November 2020, 142(11): 112301.
Paper No: HT-20-1060
https://doi.org/10.1115/1.4047560
Published Online: July 17, 2020
View Article titled, Array Jet Impingement on High Porosity Thin Metal Foams: Effect of Foam Height, Pore-Density, and Spent Air Crossflow Scheme on Flow Distribution and Heat Transfer
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Topics: Density, Flow (Dynamics), Heat transfer, Metal foams, Foams (Chemistry), Heat transfer coefficients, Porosity
Proceedings Papers

Effect of Pore Density on Jet Impingement Onto Thin Metal Foams Under Intermediate Crossflow Scheme

Srivatsan Madhavan, Vivek Subramaniam Sambamurthy, Prashant Singh, Srinath Ekkad
Proc. ASME. IMECE2019, Volume 8: Heat Transfer and Thermal Engineering, V008T09A034, November 11–14, 2019
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2019-10748
https://doi.org/10.1115/IMECE2019-10748
View Paper titled, Effect of Pore Density on Jet Impingement Onto Thin Metal Foams Under Intermediate Crossflow Scheme
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Topics: Density, Metal foams, Heat transfer, Aluminum, Flow (Dynamics), Foams (Chemistry), Heat transfer coefficients, Jets, Porosity, Steady state
Proceedings Papers

Impingement Heat Transfer of Various Lobe-Shaped Nozzles

Sanskar S. Panse, Srivatsan Madhavan, Prashant Singh, Srinath V. Ekkad
Proc. ASME. IMECE2019, Volume 8: Heat Transfer and Thermal Engineering, V008T09A037, November 11–14, 2019
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2019-10660
https://doi.org/10.1115/IMECE2019-10660
View Paper titled, Impingement Heat Transfer of Various Lobe-Shaped Nozzles
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Topics: Heat transfer, Jets, Nozzles, Thermography, Convection, Diffusion (Physics), Heat transfer coefficients, Reynolds number, Steady state
Journal Articles

Jet Impingement Heat Transfer Enhancement by U-Shaped Crossflow Diverters

Srivatsan Madhavan, Kishore Ranganath Ramakrishnan, Prashant Singh, Srinath Ekkad
Journal: Journal of Thermal Science and Engineering Applications
Publisher: ASME
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. August 2020, 12(4): 041005.
Paper No: TSEA-19-1414
https://doi.org/10.1115/1.4045514
Published Online: December 18, 2019
View Article titled, Jet Impingement Heat Transfer Enhancement by U-Shaped Crossflow Diverters
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Topics: Flow (Dynamics), Heat transfer, Heat transfer coefficients, Jets, Reynolds number, Liquid crystals, Gas turbines, Pressure
Proceedings Papers

Effect of Twist Ratio on Heat Transfer Enhancement by Swirl Impingement

Kishore Ranganath Ramakrishnan, Srivatsan Madhavan, Prashant Singh, Srinath V. Ekkad
Proc. ASME. HT2019, ASME 2019 Heat Transfer Summer Conference, V001T05A003, July 14–17, 2019
Publisher: American Society of Mechanical Engineers
Paper No: HT2019-3530
https://doi.org/10.1115/HT2019-3530
View Paper titled, Effect of Twist Ratio on Heat Transfer Enhancement by Swirl Impingement
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Topics: Heat transfer, Swirling flow, Fluids, Reynolds number, Steady state
Proceedings Papers

Experimental Investigation of Crossflow Diverters in Jet Impingement Cooling

Srivatsan Madhavan, Kishore Ranganath Ramakrishnan, Prashant Singh, Srinath V. Ekkad
Proc. ASME. HT2019, ASME 2019 Heat Transfer Summer Conference, V001T04A001, July 14–17, 2019
Publisher: American Society of Mechanical Engineers
Paper No: HT2019-3538
https://doi.org/10.1115/HT2019-3538
View Paper titled, Experimental Investigation of Crossflow Diverters in Jet Impingement Cooling
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Topics: Blades, Combustion chambers, Cooling, Deflection, Design, Flow (Dynamics), Gas turbines, Geometry, Heat transfer coefficients, High pressure (Physics)
Proceedings Papers

Effect of Blade Profile on Four-Passage Serpentine Configuration Designed to Negate Coriolis Effect on Heat and Fluid Flow

Ajay Sarja, Srivatsan Madhavan, Prashant Singh, Srinath V. Ekkad
Proc. ASME. GT2019, Volume 5A: Heat Transfer, V05AT11A012, June 17–21, 2019
Publisher: American Society of Mechanical Engineers
Paper No: GT2019-91718
https://doi.org/10.1115/GT2019-91718
View Paper titled, Effect of Blade Profile on Four-Passage Serpentine Configuration Designed to Negate Coriolis Effect on Heat and Fluid Flow
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Topics: Blades, Buoyancy, Coriolis force, Fluid dynamics, Heat
Journal Articles

Jet Impingement Heat Transfer Enhancement by Packing High-Porosity Thin Metal Foams Between Jet Exit Plane and Target Surface

Srivatsan Madhavan, Prashant Singh, Srinath Ekkad
Journal: Journal of Thermal Science and Engineering Applications
Publisher: ASME
Article Type: Research-Article
J. Thermal Sci. Eng. Appl. December 2019, 11(6): 061016.
Paper No: TSEA-18-1680
https://doi.org/10.1115/1.4043470
Published Online: May 22, 2019
View Article titled, Jet Impingement Heat Transfer Enhancement by Packing High-Porosity Thin Metal Foams Between Jet Exit Plane and Target Surface
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Topics: Heat transfer, Metal foams, Reynolds number, Pressure drop, Jets, Flow (Dynamics), Porosity
Proceedings Papers

Experimental Investigation of Heat Transfer Enhancement Through Array Jet Impingement on Various Configurations of High Porosity Thin Metal Foams

Srivatsan Madhavan, Prashant Singh, Srinath V. Ekkad
Proc. ASME. IMECE2018, Volume 8B: Heat Transfer and Thermal Engineering, V08BT10A031, November 9–15, 2018
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2018-86432
https://doi.org/10.1115/IMECE2018-86432
View Paper titled, Experimental Investigation of Heat Transfer Enhancement Through Array Jet Impingement on Various Configurations of High Porosity Thin Metal Foams
Open the PDF for Experimental Investigation of Heat Transfer Enhancement Through Array Jet Impingement on Various Configurations of High Porosity Thin Metal Foams in another window
Topics: Heat transfer, Metal foams, Porosity, Cooling, Flow (Dynamics), Jets, Coolants, Density, Design, Fibers