Research Article

Optimization of R245fa Flow Boiling Heat Transfer Prediction inside Horizontal Smooth Tubes Based on the GRNN Neural Network

Table 6

Comparison of calculation error between the GRNN network prediction results and traditional relational calculation results.

Deviation (%)Chen [23]Gungor and Winterton [24]Liu and Winterton [25]Shah [26]GRNN

AAD17.7739.9410.5227.767.59
Bias15.65āˆ’39.947.9916.764.89
RMS21.8241.9015.7650.0710.51