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N. Rajalakshmi
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Proceedings Papers

PEMFC Stack Activation Through Thermal Management

Sasank Viswanath Bethapudi, N. Rajalakshmi, K. S. Dhathathreyan
Proc. ASME. FUELCELL2013, ASME 2013 11th International Conference on Fuel Cell Science, Engineering and Technology, V001T04A006, July 14–19, 2013
Publisher: American Society of Mechanical Engineers
Paper No: FuelCell2013-18203
https://doi.org/10.1115/FuelCell2013-18203
View Paper titled, PEMFC Stack Activation Through Thermal Management
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Topics: Cycles, Heat, Proton exchange membrane fuel cells, Thermal management
Proceedings Papers

Current Mode Control of Fuel Cell Fed Interleaved Boost Converter for Ripple Current Minimization

K. Latha, M. Maadhuri, B. Uma Maheswari, N. Rajalakshmi, K. S. Dhathathreyan
Proc. ASME. FUELCELL2011, ASME 2011 9th International Conference on Fuel Cell Science, Engineering and Technology, 41-46, August 7–10, 2011
Publisher: American Society of Mechanical Engineers
Paper No: FuelCell2011-54184
https://doi.org/10.1115/FuelCell2011-54184
View Paper titled, Current Mode Control of Fuel Cell Fed Interleaved Boost Converter for Ripple Current Minimization
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Topics: Control equipment, Fuel cells
Journal Articles

Performance of Proton Exchange Membrane Fuel Cells Using Pt/MWNT–Pt/C Composites as Electrocatalysts for Oxygen Reduction Reaction in Proton Exchange Membrane Fuel Cells

A. Leela Mohana Reddy, M. M. Shaijumon, N. Rajalakshmi, S. Ramaprabhu
Journal: Journal of Electrochemical Energy Conversion and Storage
Publisher: ASME
Article Type: Research Papers
J. Electrochem. En. Conv. Stor. April 2010, 7(2): 021001.
https://doi.org/10.1115/1.3176215
Published Online: December 30, 2009
View Articletitled, Performance of Proton Exchange Membrane Fuel Cells Using Pt/MWNT–Pt/C Composites as Electrocatalysts for Oxygen Reduction Reaction in Proton Exchange Membrane Fuel Cells
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Topics: Catalysts, Multi-walled nanotubes, Proton exchange membrane fuel cells, Oxygen, Composite materials, Electrodes, Alloys
Proceedings Papers

PEM Fuel Cell Stack Development: Grafoil Bipolar Materials — A Feasibility Study

N. Rajalakshmi, V. Vijay, S. Pandian, K. S. Dhathathreyan
Proc. ASME. FUELCELL2004, 2nd International Conference on Fuel Cell Science, Engineering and Technology, 449-452, June 14–16, 2004
Publisher: American Society of Mechanical Engineers
Paper No: FUELCELL2004-2505
https://doi.org/10.1115/FUELCELL2004-2505
View Paper titled, PEM Fuel Cell Stack Development: Grafoil Bipolar Materials — A Feasibility Study
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Topics: Proton exchange membrane fuel cells, Graphite, Flow (Dynamics), Electrical conductivity, Electrical measurement, Fuels, Machining, Metal stamping, Optimization, Plates (structures)
Proceedings Papers

High Performance Polymer Electrolyte Membrane Fuel Cell Electrodes

N. Rajalakshmi, R. Rajini, K. S. Dhathathreyan
Proc. ASME. FUELCELL2004, 2nd International Conference on Fuel Cell Science, Engineering and Technology, 301-304, June 14–16, 2004
Publisher: American Society of Mechanical Engineers
Paper No: FUELCELL2004-2484
https://doi.org/10.1115/FUELCELL2004-2484
View Paper titled, High Performance Polymer Electrolyte Membrane Fuel Cell Electrodes
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Topics: Electrodes, Proton exchange membrane fuel cells, Membranes, Catalysts, Membrane electrode assemblies, Diffusion (Physics), Inks, Lamination, Conducting polymers, Platinum
Journal Articles

Sensitivity Analysis of a 2.5 kW Proton Exchange Membrane Fuel Cell Stack by Statistical Method

N. Rajalakshmi, G. Velayutham, K. S. Dhathathreyan
Journal: Journal of Electrochemical Energy Conversion and Storage
Publisher: ASME
Article Type: Research Papers
J. Electrochem. En. Conv. Stor. February 2009, 6(1): 011003.
https://doi.org/10.1115/1.2971053
Published Online: November 3, 2008
View Articletitled, Sensitivity Analysis of a 2.5 kW Proton Exchange Membrane Fuel Cell Stack by Statistical Method
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Topics: Design, Experimental design, Fuel cells, Pressure, Proton exchange membrane fuel cells, Sensitivity analysis, Statistical analysis, Flow (Dynamics), Air flow, Fuels
Proceedings Papers

Characterisation and Optimisation of Low Cost Activated Carbon Fabric as a Substrate Layer for PEMFC Electrodes

N. Rajalakshmi, G. Velayutham, K. Ramya, C. K. Subramaniyam, K. S. Dhathathreyan
Proc. ASME. FUELCELL2005, 3rd International Conference on Fuel Cell Science, Engineering and Technology, 169-173, May 23–25, 2005
Publisher: American Society of Mechanical Engineers
Paper No: FUELCELL2005-74182
https://doi.org/10.1115/FUELCELL2005-74182
View Paper titled, Characterisation and Optimisation of Low Cost Activated Carbon Fabric as a Substrate Layer for PEMFC Electrodes
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Topics: Activated carbon, Carbon, Electrodes, Optimization, Permeability, Proton exchange membrane fuel cells, Textiles
Proceedings Papers

PEM Fuel Cells With Multiwalled Carbon Nanotubes as Catalyst Support Material

A. Leela Mohana Reddy, M. M. Shaijumon, N. Rajalakshmi, S. Ramaprabhu
Proc. ASME. FUELCELL2006, ASME 2006 Fourth International Conference on Fuel Cell Science, Engineering and Technology, Parts A and B, 951-963, June 19–21, 2006
Publisher: American Society of Mechanical Engineers
Paper No: FUELCELL2006-97274
https://doi.org/10.1115/FUELCELL2006-97274
View Paper titled, PEM Fuel Cells With Multiwalled Carbon Nanotubes as Catalyst Support Material
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Topics: Catalysts, Multi-walled carbon nanotubes, Proton exchange membrane fuel cells, Multi-walled nanotubes, Composite materials, Oxygen, Alloys, Hydrogen, Pyrolysis
Journal Articles

Analysis of Flow Maldistribution of Fuel and Oxidant in a PEMFC

Ganesh Mohan, B. Prabhakara Rao, Sarit K. Das, S. Pandiyan, N. Rajalakshmi, K. S. Dhathathreyan
Journal: Journal of Energy Resources Technology
Publisher: ASME
Article Type: Technical Papers
J. Energy Resour. Technol. December 2004, 126(4): 262–270.
https://doi.org/10.1115/1.1789519
Published Online: December 21, 2004
View Articletitled, Analysis of Flow Maldistribution of Fuel and Oxidant in a PEMFC
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Topics: Flow (Dynamics), Proton exchange membrane fuel cells, Fuels, Oxygen, Hydrogen