Design and Testing of A Novel Ocean Thermal Energy ‎Conversion System

  • Authors

    • Gopal Srinivas Department of Nautical Science, AMET University, Kanathur, Tamil Nadu, India
    • Krishna Chittipedhi Department of Nautical Science, AMET University, Kanathur, Tamil Nadu, India
    https://doi.org/10.14419/3sh1ay51

    Received date: May 10, 2025

    Accepted date: May 29, 2025

    Published date: July 8, 2025

  • Ocean; Thermal Energy; Ship; Conversion; Marine

  • Abstract

    This study addresses the theoretical model, computational simulation, and experimental outcomes of a hybrid system that integrates Ocean Thermal Energy Conversion (OTEC) and Direct Contact Membrane Distillation (DCMD). The system employs a closed-cycle OTEC configuration designed with As-pen Plus and Pro-E software and utilizes R134a as the work fluid. When interfaced to DCMD, there is a remarkable enhancement in thermal efficiency, from 2.19% to 25.38%, based on experimental findings. In addition to power production, the system can also provide an extra about 58.874 tons of freshwater per day. The use of this multi-functional platform in tropical island environments with strong thermal gradi-ents is highly feasible. We further explain some of the main challenges and opportunities for a large deployment.

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  • How to Cite

    Srinivas, G. ., & Chittipedhi, K. . (2025). Design and Testing of A Novel Ocean Thermal Energy ‎Conversion System. International Journal of Basic and Applied Sciences, 14(SI-1), 179-184. https://doi.org/10.14419/3sh1ay51