Journal of Advanced Marine Engineering and Technology

  • 제22권2호
  • /
  • Pages.190-199
  • /
  • 1998
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  • 2234-7925(pISSN)
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  • 2234-8352(eISSN)
한국마린엔지니어링학회 (The Korean Society of Marine Engineering)
권호 표지

유체에 잠겨있는 가는 열전대의 시간상수 측정

Time Constant of a Fine-Wire Thermocouple Immersed to Fluids

  • 송치성 (한국기계연구원 산업설비연구부)
  • 발행 : 1998.03.01
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초록

a new measuring method is suggested to determine the time constant of a thermocouple wire to be applied for the measurement of the true fluid temperatures in varying flow states. Based on the techniques of internal heating which are commonly used to measure mean time constants we extend the existing method to measure instantaneous time constants continuously. A method of measurement and analysis is presented and verified experimentally.

키워드

참고문헌

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