Devarajan Ramasamy

@umpsa.edu.my

ASSOCIATE PROFESSOR MECHANICAL FACULTY
universiti malaysia pahang

Currently, Assoc Prof. Ir. Ts. Dr. Devarajan is researcher and consultant at Faculty of Mechanical and Automotive Engineering Technology in Universiti Malaysia Pahang. He graduated from Universiti Sains Malaysia with a PHD in 2015 and University Teknologi Malaysia with Master of Engineering in 2006. After his first degree in UTM 2002, he worked at Kolej WIT (M) Sdn. Bhd. for about 2 year with last position as Lecturer of Mechanical Engineering. He continued his studies to master’s and later joined Scott and English as Production Engineer in 2005. As a franchise holder representative for TATAMOTORS LTE, he managed production of commercial vehicles in Scott and English (DRB-HICOM). He has shown vast interest in Thermofluid, Vehicle Technology, Nanotechnology, Engine Testing and Alternative Fuel research area. At present, involve in an internal and international research grants with research actively involved in CNG fuel, finite element, computational fluid mechanics and advanced material

EDUCATION

PHD in Mechanical Engineering

RESEARCH, TEACHING, or OTHER INTERESTS

Engineering, Automotive Engineering, Mechanical Engineering, Materials Science
171

Scopus Publications

5710

Scholar Citations

38

Scholar h-index

109

Scholar i10-index

Scopus Publications

RECENT SCHOLAR PUBLICATIONS

  • Optimised decision-making model for vehicle health monitoring system leveraging deep learning algorithm
    MN Hossain, MM Rahman, EH Tusher, D Ramasamy, MA Rahim
    Advanced Engineering Informatics 69, 103896 , 2026
    2026
  • Smart Thermal Regulation in EV Batteries Using Real-Time Digital Twin Feedback for Enhanced Performance
    V Kumar, PK KK, D Ramasamy, MM Noor, WSW Harun, L Samylingam, ...
    2025 IEEE 4th International Conference on Smart Technologies for Power … , 2025
    2025
  • Digital Twin Framework for Predictive Maintenance of Autonomous Vehicle Suspension System
    V Kumar, D Ramasamy, MM Noor, WSW Harun, L Samylingam, ...
    2025 IEEE 4th International Conference on Smart Technologies for Power … , 2025
    2025
  • Design and finite element analysis of a composite modular airless tyre
    S Subramonian, K Kadirgama, Z Khalim, S Salleh, U Vates, S Pujari, ...
    AIMS Materials Science 12 (6), 1246-1264 , 2025
    2025
  • PREDICTIVE MODELLING AND OPTIMIZATION OF INNOVATIVE LASER CIRCULAR GROOVING FOR TITANIUM GRADE 2 USING RSM CENTRAL COMPOSITE DESIGN
    AK ZUHAIR, MS SALLEH, UK VATES, D RAMASAMY, S PUJARI, ...
    Journal of Engineering Science and Technology 20 (5), 1525-1542 , 2025
    2025
  • Artificial neural network for performance modelling of shape memory alloy
    Sivaraos, RK Phanden, KYS Lee, EJ Abdullah, K Kumaran, ...
    International Journal on Interactive Design and Manufacturing (IJIDeM) 19 (9 … , 2025
    2025
    Citations: 7
  • Attentive neural networks and meta-learning integration for revolutionary vehicular engine health monitoring
    MA Rahim, MM Rahman, MS Islam, CI Joseph, MA Rahman, ...
    Mechanical Systems and Signal Processing 238, 113141 , 2025
    2025
    Citations: 2
  • Decarbonizing the future for the transportation and aviation industries: Green hydrogen as the sustainable fuel solution
    YC Tak, JKS Paw, K Kadirgama, T Yusaf, D Ramasamy, K Sudhakar, ...
    Materials Today Sustainability 31, 101152 , 2025
    2025
    Citations: 16
  • Advances in intelligent vehicular health monitoring and fault diagnosis: techniques, technologies, and future directions
    MN Hossain, MM Rahman, D Ramasamy
    Measurement 253, 117618 , 2025
    2025
    Citations: 16
  • Electrochemical-thermal modeling of phase change material battery thermal management systems: investigating mesh types for accurate simulations
    E Yousefi, D Ramasamy, K Kadirgama, V Talele, H Najafi, M Olyaei, ...
    International Journal of Heat and Mass Transfer 247, 127107 , 2025
    2025
    Citations: 38
  • Enhancing engine oil performance with graphene-cellulose nanoparticles: insights into thermophysical properties and tribological behavior
    JG Alotaibi, A Eid Alajmi, K Kadirgama, L Samylingam, N Aslfattahi, ...
    Frontiers in Materials 12, 1549117 , 2025
    2025
    Citations: 9
  • Characterization and machine learning analysis of hybrid alumina-copper oxide nanoparticles in therminol 55 for medium temperature heat transfer fluid
    G Kadirgama, D Ramasamy, K Kadirgama, L Samylingam, N Aslfattahi, ...
    Scientific Reports 15 (1), 8383 , 2025
    2025
    Citations: 11
  • Liquid immersion cooling with enhanced Al 2 O 3 nanofluid for large-format prismatic battery pack: numerical and statistical investigation
    E Yousefi, V Talele, U Morali, D Mishra, D Ramasamy, K Kadirgama, ...
    Journal of Thermal Analysis and Calorimetry 150 (5), 3489-3507 , 2025
    2025
    Citations: 29
  • Performance evaluation of various training functions using ANN to predict the thermal conductivity of EG/water-based GNP/CNC hybrid nanofluid for heat transfer application
    MM Hasan, MM Rahman, S Abu Bakar, MN Kabir, D Ramasamy, ...
    Journal of Thermal Analysis and Calorimetry 150 (3), 1907-1932 , 2025
    2025
    Citations: 12
  • Thermal uniformity analysis of a hybrid battery pack using integrated phase change material, metal foam, and counterflow minichannels
    HN Khaboshan, K Kadirgama, D Ramasamy, V Talele, P Zhao, H Tyagi, ...
    Applied Thermal Engineering 259, 124910 , 2025
    2025
    Citations: 41
  • Progress, risks and impacts of the evolution of autonomous vehicles
    MDN HOSSAIN, MDM RAHMAN, D Ramasamy, K Kadirgama, MM Noor
    J. Adv. Res. Appl. Sci Eng. Technol. 63, 97-118 , 2025
    2025
    Citations: 1
  • Study of Mechanical Properties of 3D Printed Advanced Polymer
    R Kumaresan, D Ramasamy, WSW Harun, S Sivaraos, S Semin, K Kanny, ...
    The Nexus of Sustainability and Energy Technology Journal 1 (2), 93-111 , 2025
    2025
  • Artificial neural network for performance modelling of shape memory alloy
    R Devarajan
    2025
  • Correction: Hisham et al. Hybrid Nanocellulose-Copper (II) Oxide as Engine Oil Additives for Tribological Behavior Improvement. Molecules 2020, 25, 2975
    H Sakinah, K Kumaran, HA Mohammed, A Kumar, R Devarajan, ...
    Molecules 30 (17), 3527 , 2025
    2025
  • Prediction of battery thermal management system performance by AI method
    D Ramasamy, S Subramaniam, MDZ Bin Ezani
    The Nexus of Sustainability and Energy Technology Journal 1 (1), 7-17 , 2025
    2025
    Citations: 5

MOST CITED SCHOLAR PUBLICATIONS

  • Sustainable hydrogen energy in aviation–A narrative review
    T Yusaf, ASF Mahamude, K Kadirgama, D Ramasamy, K Farhana, ...
    International Journal of Hydrogen Energy 52, 1026-1045 , 2024
    2024
    Citations: 355
  • Evolution of IoT-enabled connectivity and applications in automotive industry: A review
    MA Rahim, MA Rahman, MM Rahman, AT Asyhari, MZA Bhuiyan, ...
    Vehicular communications 27, 100285 , 2021
    2021
    Citations: 278
  • Ultrasonication an intensifying tool for preparation of stable nanofluids and study the time influence on distinct properties of graphene nanofluids–A systematic overview
    M Sandhya, D Ramasamy, K Sudhakar, K Kadirgama, WSW Harun
    Ultrasonics sonochemistry 73, 105479 , 2021
    2021
    Citations: 247
  • Sustainable aviation—Hydrogen is the future
    T Yusaf, L Fernandes, AR Abu Talib, YSM Altarazi, W Alrefae, ...
    Sustainability 14 (1), 548 , 2022
    2022
    Citations: 193
  • A comprehensive review on fused deposition modelling of polylactic acid
    L Sandanamsamy, WSW Harun, I Ishak, FRM Romlay, K Kadirgama, ...
    Progress in additive manufacturing 8 (5), 775-799 , 2023
    2023
    Citations: 186
  • Improvement in the performance of solar collectors with nanofluids—A state-of-the-art review
    K Farhana, K Kadirgama, MM Rahman, D Ramasamy, MM Noor, G Najafi, ...
    Nano-Structures & Nano-Objects 18, 100276 , 2019
    2019
    Citations: 176
  • Hydrogen energy demand growth prediction and assessment (2021–2050) using a system thinking and system dynamics approach
    T Yusaf, M Laimon, W Alrefae, K Kadirgama, HA Dhahad, D Ramasamy, ...
    Applied Sciences 12 (2), 781 , 2022
    2022
    Citations: 172
  • Experimental analysis on the performance, combustion/emission characteristics of a DI diesel engine using hydrogen in dual fuel mode
    RA Bakar, K Kadirgama, D Ramasamy, T Yusaf, MK Kamarulzaman, ...
    International Journal of Hydrogen Energy 52, 843-860 , 2024
    2024
    Citations: 168
  • Study on friction and wear of Cellulose Nanocrystal (CNC) nanoparticle as lubricating additive in engine oil
    NW Awang, D Ramasamy, K Kadirgama, G Najafi, NAC Sidik
    International Journal of Heat and Mass Transfer 131, 1196-1204 , 2019
    2019
    Citations: 126
  • Copper (II) oxide nanoparticles as additve in engine oil to increase the durability of piston-liner contact
    M Asnida, S Hisham, NW Awang, AK Amirruddin, MM Noor, K Kadirgama, ...
    Fuel 212, 656-667 , 2018
    2018
    Citations: 111
  • A review of micro-EDM
    S Mahendran, R Devarajan, T Nagarajan, A Majdi
    Proceedings of the international multi conference of engineers and computer … , 2010
    2010
    Citations: 109
  • A comprehensive review on graphene nanoparticles: Preparation, properties, and applications
    T Yusaf, ASF Mahamude, K Farhana, WSW Harun, K Kadirgama, ...
    Sustainability 14 (19), 12336 , 2022
    2022
    Citations: 103
  • A systematic review on graphene-based nanofluids application in renewable energy systems: Preparation, characterization, and thermophysical properties
    M Sandhya, D Ramasamy, K Sudhakar, K Kadirgama, M Samykano, ...
    Sustainable Energy Technologies and Assessments 44, 101058 , 2021
    2021
    Citations: 85
  • An experimental study on characterization and properties of nano lubricant containing Cellulose Nanocrystal (CNC)
    NW Awang, D Ramasamy, K Kadirgama, M Samykano, G Najafi, ...
    International Journal of Heat and Mass Transfer 130, 1163-1169 , 2019
    2019
    Citations: 82
  • Statistical and optimize of lattice structures with selective laser melting (SLM) of Ti6AL4V material
    K Kadirgama, WSW Harun, F Tarlochan, M Samykano, D Ramasamy, ...
    The International Journal of Advanced Manufacturing Technology 97 (1), 495-510 , 2018
    2018
    Citations: 82
  • Artificial intelligence-driven vehicle fault diagnosis to revolutionize automotive maintenance: A review
    M Hossain, M Rahman, D Ramasamy
    Computer Modeling in Engineering & Sciences 141 (2), 951 , 2024
    2024
    Citations: 80
  • Analysis of efficiency enhancement of flat plate solar collector using crystal nano-cellulose (CNC) nanofluids
    K Farhana, K Kadirgama, HA Mohammed, D Ramasamy, M Samykano, ...
    Sustainable Energy Technologies and Assessments 45, 101049 , 2021
    2021
    Citations: 80
  • An overview on synthesis, stability, opportunities and challenges of nanofluids
    WT Urmi, MM Rahman, K Kadirgama, D Ramasamy, MA Maleque
    Materials Today: Proceedings 41, 30-37 , 2021
    2021
    Citations: 77
  • Significance of alumina in nanofluid technology: an overview
    K Farhana, K Kadirgama, MM Rahman, MM Noor, D Ramasamy, ...
    Journal of Thermal Analysis and Calorimetry 138 (2), 1107-1126 , 2019
    2019
    Citations: 72
  • Fused deposition modelling of polymer composite: a progress
    J Mogan, WSW Harun, K Kadirgama, D Ramasamy, FM Foudzi, ...
    Polymers 15 (1), 28 , 2022
    2022
    Citations: 67