Figures & data
Figure 1. Geometry and specifications of the prototypic mixer.
Figure 2. Training data and testing data for performance-prediction of the prototypic mixer.
Figure 3. Configuration of the five-hole pressure probe and its coordinate system.
Figure 4. Training data and testing data for calibration of the five-hole pressure probe.
Figure 5. Testing results of the SVM and the NN in the case of performance-prediction of the prototypic mixer.
Figure 6. Testing results of the SVM and the NN in the case of calibration of the five-hole pressure probe – calibration.
Figure 7. Testing results of the SVM and the NN in the case of calibration of the five-hole pressure probe – the static-pressure-coefficient calibration.
Figure 8. Extended testing results of the SVM and the NN in the case of calibration of the five-hole pressure probe – the total-pressure-coefficient calibration.
Figure 9. Extended testing results of the SVM and the NN in the case of calibration of the five-hole pressure probe – the total-pressure-coefficient calibration.
Figure 10. Two-dimensional, symmetric diffuser to be optimized.
Figure 11. The experiment data, SVM approximation (response surface) to the search space and the DE optimum solution and its CFD verification in the diffuser optimization.
Figure 12. The evolving process of the 20 trail solutions in a population in DE optimization.
Figure 13. The curved parameterized contour range and the optimum contour obtained by DE optimization.
