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Journal Articles

Simulations With Compressible Multiphase Formulation on Heat Transfer Studies in a Rocket Thrust Chamber With Experimental Validation

Mansu Navaneethan, T. Sundararajan, K. Srinivasan, T. Jayachandran
Journal: Journal of Thermal Science and Engineering Applications
Publisher: ASME
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. September 2024, 16(9): 091011.
Paper No: TSEA-23-1602
https://doi.org/10.1115/1.4065855
Published Online: July 22, 2024
View Article titled, Simulations With Compressible Multiphase Formulation on Heat Transfer Studies in a Rocket Thrust Chamber With Experimental Validation
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Topics: Ablation (Vaporization technology), Coolants, Cooling, Film cooling, Flow (Dynamics), Heat transfer, Liquid films, Multiphase flow, Nozzles, Rocket thrust
Journal Articles

Effects of Accelerated Oxidation on Fuel Spray and Engine Characteristics of Karanja Biodiesel

C. K. Suraj, Anand Krishnasamy, Sudarshan Gowrishankar, T. Sundararajan
Journal: Journal of Energy Resources Technology
Publisher: ASME
Article Type: Research Papers
J. Energy Resour. Technol. December 2022, 144(12): 122306.
Paper No: JERT-22-1101
https://doi.org/10.1115/1.4054504
Published Online: June 20, 2022
View Article titled, Effects of Accelerated Oxidation on Fuel Spray and Engine Characteristics of Karanja Biodiesel
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Topics: Biodiesel, Combustion, Engines, Fuels, Oxidation, Sprays, Stress, Emissions, Pressure
Journal Articles

Performance Analysis of Single-Phase Space Thermal Radiators and Optimization Through Taguchi-Neuro-Genetic Approach

P. B. Chiranjeevi, V. Ashok, K. Srinivasan, T. Sundararajan
Journal: Journal of Thermal Science and Engineering Applications
Publisher: ASME
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. June 2022, 14(6): 061012.
Paper No: TSEA-21-1271
https://doi.org/10.1115/1.4052897
Published Online: November 18, 2021
View Article titled, Performance Analysis of Single-Phase Space Thermal Radiators and Optimization Through Taguchi-Neuro-Genetic Approach
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Topics: Artificial neural networks, Engineering simulation, Heat, Heat transfer, Optimization, Simulation, Temperature, Fluids, Genetic algorithms
Journal Articles

Estimation of Aerodynamic Heating on Scramjet Inlets and Validation With Measurements

M. Ram Prabhu, C. Balaji, T. Sundararajan, M. J. Chacko
Journal: Journal of Thermal Science and Engineering Applications
Publisher: ASME
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. January 2022, 14(1): 011010.
Paper No: TSEA-20-1704
https://doi.org/10.1115/1.4050838
Published Online: June 15, 2021
View Article titled, Estimation of Aerodynamic Heating on Scramjet Inlets and Validation With Measurements
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Topics: Flight, Heat flux, Heating, Scramjets, Shock (Mechanics), Tunnels, Design, Turbulence, Flow (Dynamics), Computer simulation
Proceedings Papers

Analysis of EDM Process: A Finite Element Approach

P. Madhu, V. K. Jain, T. Sundararajan, K. P. Rajurkar
Proc. ASME. CIE91, ASME 1991 Computers in Engineering Conference: Volume 2 — Finite Elements/Computational Geometry; Computers in Education; Robotics and Controls, 121-127, August 18–22, 1991
Publisher: American Society of Mechanical Engineers
Paper No: CIE1991-0106
https://doi.org/10.1115/CIE1991-0106
View Paper titled, Analysis of EDM Process: A Finite Element Approach
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Topics: Electrical discharge machining, Finite element analysis, Finite element methods, Heat, Absorption, Computation, Melting, Shapes, Transient heat transfer
Proceedings Papers

Influence of Lateral Restraint on Thermocapillary Migration of Wetting Droplets

Kalichetty Srinivasa Sagar, K. G. Dwaraknath, Arvind Pattamatta, T. Sundararajan
Proc. ASME. IMECE2019, Volume 7: Fluids Engineering, V007T08A051, November 11–14, 2019
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2019-11270
https://doi.org/10.1115/IMECE2019-11270
View Paper titled, Influence of Lateral Restraint on Thermocapillary Migration of Wetting Droplets
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Topics: Drops, Wetting, Temperature gradient, Thin films, Flow (Dynamics), Heating and cooling, Shapes, Steady state, Viscosity
Journal Articles

Selecting Optimal Parallel Microchannel Configuration(s) for Active Hot Spot Mitigation of Multicore Microprocessors in Real Time

Lakshmi Sirisha Maganti, Purbarun Dhar, T. Sundararajan, Sarit K. Das
Journal: ASME Journal of Heat and Mass Transfer
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer. October 2017, 139(10): 102401.
Paper No: HT-16-1443
https://doi.org/10.1115/1.4036643
Published Online: May 23, 2017
View Article titled, Selecting Optimal Parallel Microchannel Configuration(s) for Active Hot Spot Mitigation of Multicore Microprocessors in Real Time
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Topics: Cooling, Flow (Dynamics), Fluids, Heat, Microchannels, Nanofluids, Particulate matter, Stress, Temperature, Water
Journal Articles

The Effect of Nonuniform Under-Rib Convection on Reactant and Liquid Water Distribution in Proton Exchange Membrane Fuel Cells

P. K. Jithesh, T. Sundararajan, Sarit K. Das
Journal: Journal of Electrochemical Energy Conversion and Storage
Publisher: ASME
Article Type: Research-Article
J. Electrochem. En. Conv. Stor. August 2015, 12(4): 041003.
Paper No: FC-14-1015
https://doi.org/10.1115/1.4030514
Published Online: August 1, 2015
View Article titled, The Effect of Nonuniform Under-Rib Convection on Reactant and Liquid Water Distribution in Proton Exchange Membrane Fuel Cells
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Topics: Convection, Flow (Dynamics), Water distribution, Water, Proton exchange membrane fuel cells, Pressure drop, Gas diffusion layers
Journal Articles

Experimental and Numerical Investigation Into the Heat Transfer Study of Nanofluids in Microchannel

Pawan K. Singh, P. V. Harikrishna, T. Sundararajan, Sarit K. Das
Journal: ASME Journal of Heat and Mass Transfer
Publisher: ASME
Article Type: Research Papers
J. Heat Mass Transfer. December 2011, 133(12): 121701.
https://doi.org/10.1115/1.4004430
Published Online: October 6, 2011
View Article titled, Experimental and Numerical Investigation Into the Heat Transfer Study of Nanofluids in Microchannel
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Topics: Heat transfer, Microchannels, Nanofluids, Particulate matter, Water, Flow (Dynamics), Fluids, Computer simulation, Viscosity, Thermal conductivity
Proceedings Papers

Numerical Prediction of Molten Metal Jet Dynamics, Fragmentation and Solidification in a Coolant Pool

S. V. Diwakar, Sarit K. Das, T. Sundararajan
Proc. ASME. IHTC14, 2010 14th International Heat Transfer Conference, Volume 7, 325-335, August 8–13, 2010
Publisher: American Society of Mechanical Engineers
Paper No: IHTC14-23064
https://doi.org/10.1115/IHTC14-23064
View Paper titled, Numerical Prediction of Molten Metal Jet Dynamics, Fragmentation and Solidification in a Coolant Pool
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Topics: Coolants, Dynamics (Mechanics), Metals, Solidification, Fluids, Hydrodynamics, Particulate matter, Bulk solids, Computer simulation, Drops
Proceedings Papers

Experimental and Numerical Investigation of Flow of Nanofluids in Microchannels

Pawan K. Singh, P. V. Harikrishna, T. Sundararajan, Sarit K. Das
Proc. ASME. IHTC14, 2010 14th International Heat Transfer Conference, Volume 6, 59-67, August 8–13, 2010
Publisher: American Society of Mechanical Engineers
Paper No: IHTC14-22474
https://doi.org/10.1115/IHTC14-22474
View Paper titled, Experimental and Numerical Investigation of Flow of Nanofluids in Microchannels
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Topics: Flow (Dynamics), Microchannels, Nanofluids, Fluids, Heat transfer, Modeling, Nanoparticles, Pressure drop, Water, Computer simulation
Proceedings Papers

Screech Tone Suppression in Non Circular Twin Jet

V. Boopathi sabareesh, K. Srinivasan, T. Sundararajan
Proc. ASME. FEDSM2010, ASME 2010 7th International Symposium on Fluid-Structure Interactions, Flow-Sound Interactions, and Flow-Induced Vibration and Noise: Volume 3, Parts A and B, 795-803, August 1–5, 2010
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM-ICNMM2010-30472
https://doi.org/10.1115/FEDSM-ICNMM2010-30472
View Paper titled, Screech Tone Suppression in Non Circular Twin Jet
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Topics: Acoustics, Diamonds, Jets, Microphones, Nozzles, Pressure, Visualization
Proceedings Papers

Hydrodynamic Study of Nanofluids in Microchannel

Pawan K. Singh, T. Sundararajan, Sarit K. Das
Proc. ASME. MNHMT2009, ASME 2009 Second International Conference on Micro/Nanoscale Heat and Mass Transfer, Volume 1, 467-473, December 18–21, 2009
Publisher: American Society of Mechanical Engineers
Paper No: MNHMT2009-18180
https://doi.org/10.1115/MNHMT2009-18180
View Paper titled, Hydrodynamic Study of Nanofluids in Microchannel
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Topics: Microchannels, Nanofluids, Fluids, Pressure drop, Hydrodynamics, Coolants, Fluid dynamics, Friction, Heat transfer, Nanoparticles
Journal Articles

An Analytical Solution to Predict the Inception of Two-Phase Flow in a Proton Exchange Membrane Fuel Cell

A. S. Bansode, T. Sundararajan, Sarit K. Das
Journal: Journal of Electrochemical Energy Conversion and Storage
Publisher: ASME
Article Type: Technical Briefs
J. Electrochem. En. Conv. Stor. December 2010, 7(6): 064502.
https://doi.org/10.1115/1.4001760
Published Online: August 20, 2010
View Article titled, An Analytical Solution to Predict the Inception of Two-Phase Flow in a Proton Exchange Membrane Fuel Cell
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Topics: Current density, Gas diffusion layers, Proton exchange membrane fuel cells, Temperature, Two-phase flow, Water, Flow (Dynamics), Design, Electrodes
Journal Articles

Computational and Experimental Studies on the Effect of Flow-Distributors on the Performance of PEMFC

A. S. Bansode, T. Sundararajan, Sarit K. Das
Journal: Journal of Electrochemical Energy Conversion and Storage
Publisher: ASME
Article Type: Research Papers
J. Electrochem. En. Conv. Stor. October 2010, 7(5): 051014.
https://doi.org/10.1115/1.4000678
Published Online: July 19, 2010
View Article titled, Computational and Experimental Studies on the Effect of Flow-Distributors on the Performance of PEMFC
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Topics: Air flow, Flow (Dynamics), Proton exchange membrane fuel cells, Temperature, Water, Current density, Pressure drop
Proceedings Papers

Gasification of Indian Coal in a Tubular Coal Gasifier

A. Ajilkumar, T. Sundararajan, U. S. P. Shet
Proc. ASME. HT2007, ASME/JSME 2007 Thermal Engineering Heat Transfer Summer Conference, Volume 3, 297-305, July 8–12, 2007
Publisher: American Society of Mechanical Engineers
Paper No: HT2007-32648
https://doi.org/10.1115/HT2007-32648
View Paper titled, Gasification of Indian Coal in a Tubular Coal Gasifier
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Topics: Coal, Computer simulation, Fuel gasification, Heating, Steam
Journal Articles

Influence of Reynolds Number on the Evolution of a Plane Air Jet Issuing From a Slit

P. R. Suresh, Sarit K. Das, T. Sundararajan
Journal: Journal of Fluids Engineering
Publisher: ASME
Article Type: Technical Papers
J. Fluids Eng. October 2007, 129(10): 1288–1296.
https://doi.org/10.1115/1.2776959
Published Online: May 17, 2007
View Article titled, Influence of Reynolds Number on the Evolution of a Plane Air Jet Issuing From a Slit
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Topics: Fluctuations (Physics), Jets, Nozzles, Reynolds number, Turbulence, Shear (Mechanics), Flow (Dynamics), Spectra (Spectroscopy)
Journal Articles

Mixing and Entrainment Characteristics of Circular and Noncircular Confined Jets

Ghanshyam Singh, Research Scholar, T. Sundararajan, Professor, K. A. Bhaskaran, Professor
Journal: Journal of Fluids Engineering
Publisher: ASME
Article Type: Technical Papers
J. Fluids Eng. September 2003, 125(5): 835–842.
https://doi.org/10.1115/1.1595676
Published Online: October 7, 2003
View Article titled, Mixing and Entrainment Characteristics of Circular and Noncircular Confined Jets
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Topics: Flow (Dynamics), Jets, Nozzles
Journal Articles

Interaction Effects Between Surface Radiation and Turbulent Natural Convection in Square and Rectangular Enclosures

K. Velusamy, Scientific Officer,, T. Sundararajan, Professor,, K. N. Seetharamu, Professor,
Journal: ASME Journal of Heat and Mass Transfer
Publisher: ASME
Article Type: Technical Papers
J. Heat Mass Transfer. December 2001, 123(6): 1062–1070.
https://doi.org/10.1115/1.1409259
Published Online: April 10, 2001
View Article titled, Interaction Effects Between Surface Radiation and Turbulent Natural Convection in Square and Rectangular Enclosures
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Topics: Flow (Dynamics), Heat transfer, Natural convection, Radiation (Physics), Temperature, Turbulence, Convection, Rayleigh number, Heat conduction, Fluids
Journal Articles

Mean Streamwise Velocity Measurements in a Triple Jet of Equilateral Triangular Configuration

G. H. Moustafa, T. Sundararajan, E. Rathakrishnan
Journal: Journal of Fluids Engineering
Publisher: ASME
Article Type: Technical Briefs
J. Fluids Eng. September 1993, 115(3): 534–536.
https://doi.org/10.1115/1.2910174
Published Online: September 1, 1993
View Article titled, Mean Streamwise Velocity Measurements in a Triple Jet of Equilateral Triangular Configuration
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Topics: Velocity measurement