Proceedings of the KSME Conference (대한기계학회:학술대회논문집)
- 2001.11b
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- Pages.288-293
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- 2001
Prediction of Very High Critical Heat Flux for Subcooled Flow Boiling in a Vertical Round Tube
수직 원형관에서 서브쿨비등시 매우 높은 임계열유속의 예측
Abstract
A critical heat flux (CHF) prediction method using an artificial neural network (ANN) was evaluated for application to the high-heat-flux (HHF) subcooled flow boiling. The developed ANN predictions were compared with the experimental database consisting of a total of 3069 CHF data points. Also, the prediction performance by the ANN was compared with those by mechanistic models and a look up table technique. The parameter ranges of the experimental data are: