신경회로망을 사용한 포화 및 과열 증기표의 동시 모델링open accessA simultaneous modeling of saturated and superheated steam table using the neural networks
- Other Titles
- A simultaneous modeling of saturated and superheated steam table using the neural networks
- Authors
- 이태환; 박진현
- Issue Date
- 2014
- Publisher
- 한국기계기술학회
- Keywords
- Steam table(증기표); Saturated state(포화 상태); Superheated state(과열 상태); Neural networks(신경회로망); Spline interpolation method(스플라인 보간법)
- Citation
- 한국기계기술학회지, v.16, no.6, pp 2035 - 2040
- Pages
- 6
- Indexed
- KCI
- Journal Title
- 한국기계기술학회지
- Volume
- 16
- Number
- 6
- Start Page
- 2035
- End Page
- 2040
- URI
- https://scholarworks.gnu.ac.kr/handle/sw.gnu/19255
- DOI
- 10.17958/ksmt.16.6.201412.2035
- ISSN
- 1229-604X
2508-3805
- Abstract
- The steam table in saturated and superheated region was modeled simultaneously using the neuralnetworks. A variable was introduced to distinguish between the saturation and the superheat. The relativeerrors were compared with the quadratic spline interpolation method.
The relative errors by the neural networks were superior to those by the quadratic splineinterpolation method over almost all ranges of temperatures and properties. The overall errors in thesaturated region were better than those in the superheated region.
From the analysis, it was confirmed that the neural networks could be a very powerful tool forsimultaneous modeling of superheated and saturated steam table.
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Collections - 융합기술공과대학 > Division of Mechatronics Engineering > Journal Articles

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