Scientific Presentations

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  • Spectral Studies of the Nature of Bromine in Various Solvents, S. Rajadurai, J. Rajaram, V. Ramakrishna and J.C. Kuriacose, Annual Symp. in Chem., Madras, 1977, p-5-6.
  • Ketonization of Acetic Acid over a Ternary Zn, Cr and Fe Oxide System, IVth National Symp. on Catalysis, Bombay, India (1978) p-437.
  • Catalytic Activity of Mixed Oxide Systems of Transition Metals, S. Rajadurai, Annual Symp. in Chemistry, Madras, 1979, p-11.
  • Variation of Catalytic Activity of Single and Binary Mixed Oxide Systems of Zn, Cr and Fe, Dr. S. Rajadurai and J.C. Kuriacose, Vth National Symp. on Catalysis, Hyderabad, India, 1980, p-181.
  • Effect of Dehydrogenation and Dehydration on Ketonization of Acetic Acid, Dr. S. Rajadurai, Edward Raja and Jacob Thomas, VIIth Annual Symp. in Chemistry, Madras, 1982.
  • Catalytic Study of Modified Zeolites, V.G. Anand, S.A. Jeevarajan and Dr. S. Rajadurai, VIIIth Annual Symp. in Chemistry, 1983, p- 74.
  • Effect of Substitution of Chromite Spinels for Ketonization of Acetic Acid, V.G. Anand and Dr. S. Rajadurai, 20th Indian Chem. Soc. Conference, Cuttack, 1983.
  • Effect of Divalent Metal Ions on Zeolites for Decarboxylation Reactions, V. Mary Selvi, A. Selvanathan and Dr. S. Rajadurai, IXth Annual Symp. in Chemistry, 1984, p-3-4.
  • Effect of Temperature on Acidity and Catalytic Activity of Ammonium Substituted Zeolite, M.A. Jachintha, V. Mary Selvi and Dr. S. Rajadurai, 21st Annual Convention of Chemists and IXth International Symp. of Indian Chemical Society, Calcutta, India,1984, p-11.
  • Use of Co (III) – Dithiocarbamate Complexes in Photogalvanic Cells for Solar Energy Conversion and Storage of Energy, Dr. S. Rajadurai and Peter Pascal Regis, Proc. Vth International Conference on Photochemical Conversion and Storage of Solar Energy, Osaka, Japan 1984, p-124.
  • Low Cost Thermogravimetric Unit, Dr. S. Rajadurai, UNESCO Bulletin on the Field Oriented Analytical Chemistry, Dacca, Bangladesh, 1985.
  • Separation of Cresols by Differential Chlathration, M. Chacko and Dr. S. Rajadurai, Proc. Eighth Royal Australian Symposium on Analytical Chemistry, Melbourne, Australia, 1985, p-85.
  • Micellar Effects on the Photoprocesses in Retinyl Polyenes, K. Bhattacharyya, Dr. S. Rajadurai and P.K. Das, VIth International Symp. on surfactants, New Delhi, 1986, p- 124.
  • Photochemistry and Photophysics of p-Benzoylphenyl Diphenymethyl Radical in Solution, Dr. S. Rajadurai, O. Valdes, S.M. Linden, A. Zakrewski and D.C. Neckers, Great Lake Symp., Bowling Green, Ohio, May 13-15, 1988.
  • Fluorescence Studies of Furanoxy Radicals, K. Bhattacharyya, P.K. Das, R.W. Fessenden, M.V. George, K.R. Gopidas, H. Hiratsuka, G.L. Hug, Dr. S. Rajadurai, and A. Samanta, XII IUPAC Symp. on Photochemistry in Bologna, Italy, July 13-23, 1988.
  • Catalyzed Oxidation of CO and Structure Sensitivity, Dr. S. Rajadurai, and J.J. Carberry, Faraday Discussion of the Royal Society of Chemistry, Liverpool, London, April 10, 1989.
  • Catalytic Oxidation of CO Over Solid Oxide Solutions of LaSrCrVO3, Dr. S. Rajadurai, N. Gunasekaran, and J.J. Carberry, Symp. on Frontiers in Catalysis, North Western University, IL, September 10-12, 1992.
  • Thermo fluid Analysis of Automotive Catalytic Converter Substrate-Mat-Shell Assembly using CFD Conjugate Heat Transfer Analysis, Dr. S. Rajadurai and F. Herr, Mech. Engr. Congress and Exposition ASME 1997.
  • Automotive Emission Control System Development, Dr. S. Rajadurai, B. Parman and F. Herrs, CATEC, Beijing 1997.
  • Computational Modeling to Design, Develop, and Optimize Catalytic Converter to Meet Emission Regulation and Durability Requirements, SAE Toptech September 1997.
  • Fuel cell, US Fuel Cell Council, Washington D.C, 1998.
  • Shoe Box Converter Canning by FEA Simulation, TopTech, Detroit, MI, 1998.
  • Shoebox Converter Design Forthinwall Ceramic Substrates, Part 1 Design, Prototype, Testing and Manufacturing, CATEC’99.
  • Shoebox Converter Design Forthinwall Ceramic Substrates, Part 2 Thermal fluid Flow and Conversion Characteristics CATEC’99.
  • Converter Testing – Ford Robust Converter Development, SWRI, San Antonio, 1999.
  • Diesel Exhaust Aftertreatment Technologies for Heavy Duty Trucks, Navistar International Tech Day, Fort Wayne, IN, March 2-3, 2000,
  • Diesel Catalytic Converter and Particulate Filter Canning, Navistar International Tech Day, March 2-3, 2000, Fort Wayne, IN.
  • Frontiers in Nanotechnology Catalysis, Nanosteller, CA, 2001.
  • US Fuel Cell Council Annual Meeting May 21-22, 2002 at Washington D.C.
  • EPA Diesel Emission Credits, ArvinMeritor, Columbus IN, 2003.
  • Automotive Powertrain Approaching a New “Decade of Traps”, 2nd Pravasi Bharatiya Divas, New Delhi, 2004.
  • Automotive Light Vehicle Powertrain and Technology Trend, Filter Manufacturers Council, Tucson, Arizona, 2004.
  • GS Mounting System, ACS Technology, Woonsocket, RI, 2004.
  • Demonstration of Advanced Emission Control Technologies Enabling Gasoline-Powered Light-Duty Vehicles to Achieve Very Low Emission Levels, MECA, 2004.
  • Wiremesh Substrate for Enhanced Particulate Oxidation and Efficient SCR NOx Reduction, DEER 2006, August 20-24, Detroit, MI.
  • Integrated Wiremesh System for PZEV, SCR and DPF Applications, ASEI, Cerritos, CA, September 8-9, 2006.
  • Axial Mounting System for Converters and Filter, Global Powertrain Congress, Advanced Propulsion and Emission 2006, pages 90-96, September 19-21, Novi, MI.
  • Wiremesh Substrates for TWC, DOC and SCR Applications, Global Powertrain Congress, Advanced Propulsion and Emission 2006, pages 97-105, September 19-21, Novi, MI.
  • Aftertreatment Computational Modeling – A Chemical Approach by Star CCM+, Peoria, IL, 2007.
  • Wiremesh Composite Seals for Automotive Exhaust System Joints, ACS Technology, Lincoln, RI, 2007.
  • Numerical simulation enabling high fidelity urea SCR system, DEER 2008.
  • Wiremesh Substrates for Enhanced Particulate Oxidation and Efficient SCR NOx Reduction, DEER 2008, Dearborn, MI, August 2008
  • Possibilities of Improvement of SCR Performance using Wiremesh Intermixer, 3rd International CTI Forum, Bonn, Germany, April 10, 2008
  • Possibilities of Improvement of SCR Performance using Wiremesh Intermixer, 4th International CTI Forum, Stuttgart, Germany, October 15, 2008
  • Improvement of SCR System using Wiremesh Thermolysis Mixer, International Diesel Forum NOx-Reduction, Detroit, MI, December 03, 2008,
  • Possibilities to Improve SCR System Through Urea Thermolysis and Optimal Mixing for Off-Highway Applications, Emission Reduction Systems for Off-Highway Applications, Constance, Germany, June 24, 2009,
  • Integrated Filters to Reduce Ultra Fine Particles – Emission Control Technologies for 2010 and Beyond, International Conference to Improve Air Quality, New Delhi, India, November 2009.
  • Improved NOx Reduction Using Wiremesh Thermolysis Mixer in Urea SCR System, DEER 2009, Dearborn, MI.
  • Global Environment and its Sustainability: Implication and Strategies, Dr. S. Rajadurai, RKM Vivekananda College, Chennai, November 2010.
  • Systematic FEA Study for Passenger Car Exhaust System using RADIOSS, Dr. S. Rajadurai, Hyperworks Technology Conference, Pune, August 2011.
  • Exhaust Muffler Optimization by Flow Analysis, Dr. Sivanandi Rajadurai and Madusuthana Sharda Motors Industrial Ltd., Star CD user Conference, 2011.
  • FEA Study on Passenger Car Exhaust System, Dr. S. Rajadurai and N. Suresh Sharda Motors Industrial Ltd., August 29, 2011.
  • Muffler Pre-processing Methodology and Comparative Study using Hyper Mesh, Dr. S. Rajadurai, Suresh Natarajan, Manikandan. N, Sharda Motors Industrial Ltd., Altair Conference, HTC 2012.
  • Structural Durability Analysis of Passenger Car Exhaust System using FPM Approach in Radioss, Dr. S. Rajadurai, Suresh Natarajan, Rahul. A, Sharda Motors Industrial Ltd., Altair Conference, HTC 2012.
  • Passenger Car Exhaust System Resonator Bead Optimization and Comparative Study using Opti Struct, Dr. S. Rajadurai, M. Guruprasad, Arun Kannan. M, Kavin Raja, Sharda Motors Industrial Ltd., India Altair Technology Conference, Pune, July 2013.
  • Exhaust Acoustic Optimization for a Range of Stationary Engines, Dr. S. Rajadurai, Gokul Raj, Sharda Motors Industrial Ltd., Ricardo Software India User Conference, Pune, March 2014.
  • An Alternative Acoustic Simulation Approach for Exhaust Orifice Noise Optimization Using GT POWER, Dr. S. Rajadurai, H. G. Jo, Gokul Raj and Rajakumar, GT Suite User Conference, Bangalore, October 2014.
  • Acoustic Optimization of Exhaust System for On-road, Off-road and Non-road Engines using Linear and Non Linear Simulation Approach, Dr. S. Rajadurai, Gokul Raj, Automotive Noise and Vibration Congress, Chennai, November 2014.
  • Comparative Study on Exhaust Muffler Internals Using Opti Struct, Dr. S. Rajadurai, Kavin. R & Guru Prasad. M, ATC India 2014.
  • Exhaust System Hanger Rod Weld Life Prediction Using CAE Tools, Dr. S. Rajadurai, M. Arun Kannan, J. Rejin Jose, S. Ananth Sharda Motor Industries Limited., MSC Software India User Conference, Chennai, 2014.
  • Unique Methodology to Generate a Component S-N Curve Utilizing CAE Tools, Dr. S. Rajadurai, Mr. Arun Kannan, J. Rejin Jose, S. Ananth, Mahatma Gandhi University, Kerala, August 9-11, 2014.
  • Partial Controlled Canning for Thin Wall & Ultra Thin Wall Substrates – A New Approach, CVE Congress, October 2014.
  • Exhaust System Optimization of Passenger Car for Maximizing Fuel Efficiency through Hyper works, July 14, 2015.
  • CFD Simulation of BSVI Exhaust Aftertreatment System using Acusolve, S. Rajadurai, R. Kavin, S. Sankar, August 1-2, 2017.

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