NEXT-GENERATION ELECTROCHEMICAL OXIDATION TECHNIQUES FOR THE DEGRADATION OF PER-AND POLYFLUOROALKYL SUBSTANCES (PFAS) IN COMPLEX SOIL MATRIXES Oxidation Communications, 2025
Analyzing the Emission Characteristics of a Catalytic Converter using a Nano-ZnO Coating Hasan Kotena, A. Maria Jackson, R Rajaprasanna, R. Ranjith Kumar, Pamula Keerthana, Naresh Babu Gatchakayala Journal of Physics Conference Series, 2022 Due to the ever-growing challenge of pollutants emitted by vehicles, protection of the environment from the pollutants has become a focus of attention. The rising volume of traffic on our nation's roadways now poses a severe danger to the environment due to hazardous emissions, and the refueling availability and low maintenance of petrol fuel vehicles have prompted many to choose for petrol vehicles. Numerous experts have used a variety of strategies to decrease the amount of emissions produced by vehicles, but this sector still has a great deal of room for advancement. The objective of this work is to compare the emission characteristics of a four-stroke petrol engine with and without a nano zinc oxide (nano-ZnO) encased catalytic converter. The findings indicated that the nano-ZnO coated catalytic converter aided in reducing the CO, CO2, HC and NOx emissions by 41.3%, 71.4%, 48.2%, and 46.7%, respectively
Microstructure Evaluation and Fatigue Properties of Automated DC Pulsed MIG Welding of Monel 400 BK Parrthipan, P Narayanasamy, R Rajaprasanna, T Ramkumar, N Lenin Journal of Materials Engineering and Performance 35 (13), 12735-12747 , 2026 2026
Investigation of Mechanical Properties and Effect of Process Parameters on Dissimilar Friction Stir-Welded AA7075 with AZ31B Alloy R Rajaprasanna, N Srirangarajalu, S Selvaraj Transactions of the Indian Institute of Metals 78 (7), 152 , 2025 2025 Citations: 2
Enhancing tensile strength in dissimilar friction stir welding of Al-AA1100 aluminum and Mg-AZ64 alloys R Rajaprasanna, DS Diwakar, BM Radj, KS Raghuram, R Velumayil, ... AIP Conference Proceedings 3270 (1), 020216 , 2025 2025
Evaluating the fatigue life of AA3003 aluminum alloy joints welded by friction stir welding: A comparative analysis with TIG and MIG techniques R Rajaprasanna, V Sharma, A Satyanarayana, E Shankar, R Velumayil, ... AIP Conference Proceedings 3270 (1), 020218 , 2025 2025
Enhancing glass fiber-reinforced composites: Carbon nanostructures using alternative catalysts for improved interfacial bonding A Anderson, A Chandrashekhar, R Rajaprasanna, SR Kumavat, ... AIP Conference Proceedings 3270 (1), 020250 , 2025 2025
Investigation on the mechanical and wear behavior of TIC reinforced AZ64 magnesium alloy composites EJB Thompson, BD Prajapati, R Rajaprasanna, P Archana, SC Sireesha, ... AIP Conference Proceedings 3270 (1), 020245 , 2025 2025
NEXT-GENERATION ELECTROCHEMICAL OXIDATION TECHNIQUES FOR THE DEGRADATION OF PER-AND POLYFLUOROALKYL SUBSTANCES (PFAS) IN COMPLEX SOIL MATRIXES. SG TEGGI, KAV ROOSSVELT PRABHU, K VARATHARAJAN, ... Oxidation Communications 48 (1) , 2025 2025 Citations: 8
Analyzing the emission characteristics of a catalytic converter using a nano-ZnO coating H Koten, A Maria Jackson, R Rajaprasanna, R Ranjith Kumar, ... Journal of Physics: Conference Series 2272 (1), 012008 , 2022 2022 Citations: 4
Characterizations on hybrid of caustic treated natural and glass fiber composites PS Kumar, K Gurusami, R Rajaprasanna, G Puthilibai, ... Materials Today: Proceedings 33, 4424-4427 , 2020 2020 Citations: 5
Physical properties of glass-hemp-banana hybrid fiber reinforced polymer composites R Bhoopathi, M Ramesh, R Rajaprasanna, G Sasikala, C Deepa Indian Journal of Science and Technology 10 (7), 1-7 , 2017 2017 Citations: 41
MOST CITED SCHOLAR PUBLICATIONS
Physical properties of glass-hemp-banana hybrid fiber reinforced polymer composites R Bhoopathi, M Ramesh, R Rajaprasanna, G Sasikala, C Deepa Indian Journal of Science and Technology 10 (7), 1-7 , 2017 2017 Citations: 41
NEXT-GENERATION ELECTROCHEMICAL OXIDATION TECHNIQUES FOR THE DEGRADATION OF PER-AND POLYFLUOROALKYL SUBSTANCES (PFAS) IN COMPLEX SOIL MATRIXES. SG TEGGI, KAV ROOSSVELT PRABHU, K VARATHARAJAN, ... Oxidation Communications 48 (1) , 2025 2025 Citations: 8
Characterizations on hybrid of caustic treated natural and glass fiber composites PS Kumar, K Gurusami, R Rajaprasanna, G Puthilibai, ... Materials Today: Proceedings 33, 4424-4427 , 2020 2020 Citations: 5
Analyzing the emission characteristics of a catalytic converter using a nano-ZnO coating H Koten, A Maria Jackson, R Rajaprasanna, R Ranjith Kumar, ... Journal of Physics: Conference Series 2272 (1), 012008 , 2022 2022 Citations: 4
Investigation of Mechanical Properties and Effect of Process Parameters on Dissimilar Friction Stir-Welded AA7075 with AZ31B Alloy R Rajaprasanna, N Srirangarajalu, S Selvaraj Transactions of the Indian Institute of Metals 78 (7), 152 , 2025 2025 Citations: 2
Microstructure Evaluation and Fatigue Properties of Automated DC Pulsed MIG Welding of Monel 400 BK Parrthipan, P Narayanasamy, R Rajaprasanna, T Ramkumar, N Lenin Journal of Materials Engineering and Performance 35 (13), 12735-12747 , 2026 2026
Enhancing tensile strength in dissimilar friction stir welding of Al-AA1100 aluminum and Mg-AZ64 alloys R Rajaprasanna, DS Diwakar, BM Radj, KS Raghuram, R Velumayil, ... AIP Conference Proceedings 3270 (1), 020216 , 2025 2025
Evaluating the fatigue life of AA3003 aluminum alloy joints welded by friction stir welding: A comparative analysis with TIG and MIG techniques R Rajaprasanna, V Sharma, A Satyanarayana, E Shankar, R Velumayil, ... AIP Conference Proceedings 3270 (1), 020218 , 2025 2025
Enhancing glass fiber-reinforced composites: Carbon nanostructures using alternative catalysts for improved interfacial bonding A Anderson, A Chandrashekhar, R Rajaprasanna, SR Kumavat, ... AIP Conference Proceedings 3270 (1), 020250 , 2025 2025
Investigation on the mechanical and wear behavior of TIC reinforced AZ64 magnesium alloy composites EJB Thompson, BD Prajapati, R Rajaprasanna, P Archana, SC Sireesha, ... AIP Conference Proceedings 3270 (1), 020245 , 2025 2025
