Review Article
Predicting and Preventing Flow Accelerated Corrosion in Nuclear Power Plant
Table 5
Models and how they deal with key variables.
| Model | FAC function of or | Roughness effects | Solubility relationship | Cause of FAC reduction at Low T and High T |
| CEGB [54, 66, 67, 70, 71] | Nonlinear . | Acknowledged but not specifically integrated. | S and B | MDR
* Solubility |
| EdeF [65, 69, 72–76] | Linear or less | Yes and specified relationship | S and B | Porosity Porosity MDR |
| Sanchez Calder [77] | Linear or less | Apparently not | S and B | Porosity Porosity MDR |
| Penn S [79] | Mechanistic model-linear? ANN model nonlinear. | Yes but not specified | Their own which is bell shaped at pH 7 and increases with temperature at pH 9 | Unclear |
| EPRI [2, 87, 88] | Not stated but apparently between 0.6 and 0.7 | Yes but suggested and did not occur | Unclear which or if incorporated into model, though clearly identified differences between S and B and T and LeB data | MDR Solubility |
| Siemens KWU [84–86] | FACrate where is complex of time and temperature | Apparently not | Unclear which or if incorporated into model | Unclear |
| Lister and Lang [15] and Uchida et al [81] | Nonlinear due to shear stress on oxide | Yes | S and B or T and LeB? | Unclear |
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MDR is magnetite dissolution reaction.
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