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Waste Heat Recycling Power Generation with IoT Technology Performance Test of Marine Heat Exchangers

  • Journal of Internet of Things and Convergence
  • Abbr : JKIOTS
  • 2024, 10(5), pp.207-212
  • Publisher : The Korea Internet of Things Society
  • Research Area : Engineering > Computer Science > Internet Information Processing
  • Received : June 17, 2024
  • Accepted : October 16, 2024
  • Published : October 31, 2024

SCJang 1 kweon min-su 2

1한국폴리텍 VII 대학 부산캠퍼스
2한국폴리텍 III 대학 원주캠퍼스

Accredited

ABSTRACT

Conventional marine heat exchangers have a monotonous flow path of marine engine fuel, so the contact time of the heating medium with the heat exchange tube is very short, resulting in low heating efficiency. Since it is made in a tubular shape, it is made in a very large volume regardless of the heating efficiency, so it is necessary to secure the installation space of the heating device, as well as it is difficult to install or remove it. Since the plate heat exchanger for ships to be developed in this study directly heats the marine fuel, the temperature detection sensor of the electric heater block was configured to prevent excessive temperature rise. If the detected temperature is higher than the set temperature value, a power cut-off system is configured to cut off the authorized power to the heater block. In addition, 10 tons of marine engine fuel can be heated per hour through the heater of the plate heat exchanger, and the maximum temperature can be set to 150°C. In this study, we designed and manufactured a heat exchanger for ships, and conducted basic performance experiments on the performance factors such as capacity, temperature, and pressure, and real-time information

Citation status

* References for papers published after 2023 are currently being built.