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과열영역과 포화영역의 증기표에 대한 상태량의 모델링 연구 A Study on the Modelling of the State Variables for Superheated and Saturated Region

이태환, 안국찬, 박진현
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  • URLhttp://db.koreascholar.com/Article/Detail/333947
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한국기계기술학회지 (韓國機械技術學會誌)
제19권 제4호 (2017.08)
pp.531-537
한국기계기술학회 (Korean Society of Mechanical Technology)
초록

The state variables of saturated and superheated region in the steam table were simultaneously modeled using the neural networks. And the results were compared with quadratic spline interpolation and Lagrange interpolation. Two input data without distinguishing parameter were used in the neural networks. For comparison, quadratic spline interpolation method for superheated region and Lagrange interpolation method for saturated region were applied. The overall results revealed that the neural networks were greatly superior to quadratic interpolation method or Lagrange interpolation method.

키워드
Steam table증기표Saturated region포화영역Superheated region과열영역Neural networks신경회로망Spline interpolation method스플라인 보간법Lagrange interpolation method라그랑지 보간법
저자
  • 이태환(Mechatronics Eng., Gyeongnam Nat‘l Univ. of Science and Technology) | Tae-Hwan Lee
  • 안국찬(Automotive Eng., Gyeongnam Nat‘l Univ. of Science and Technology) | Kook-Chan Ahn
  • 박진현(Member, Mechatronics Eng., Gyeongnam Nat‘l Univ. of Science and Technology) | Jin-Hyun Park Corresponding author