Table 3.
Model parameters and statistical evaluation results for various thin-layer drying models.
| Model | Temperature (°C) | Model Constants | R 2 | χ 2 | MSE | SSE | RMSE | AIC | AIC c | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Page | 50 | k = 0.3344 | n = 1.0569 | - | - | 0.9982 | 0.0849 | 0.0002 | 0.0046 | 0.0125 | −249.9834 | −249.5219 | 
| 60 | k = 0.5325 | n = 1.0838 | - | - | 0.9997 | 0.0242 | 0.0000 | 0.0006 | 0.0056 | −182.4758 | −181.6758 | |
| 70 | k = 0.6635 | n = 1.0826 | - | - | 0.9995 | 0.0277 | 0.0000 | 0.0007 | 0.0069 | −145.1781 | −144.1781 | |
| 80 | k = 0.7454 | n = 1.1818 | - | - | 0.9965 | 0.0539 | 0.0004 | 0.0041 | 0.0201 | −74.1123 | −72.3980 | |
| 90 | k = 0.9282 | n = 1.1896 | - | - | 0.9992 | 0.0276 | 0.0001 | 0.0009 | 0.0105 | −68.9573 | −66.5573 | |
| Modified Page | 50 | k = 0.5064 | n = 0.5064 | - | - | 0.9981 | 0.1268 | 0.0002 | 0.0067 | 0.0152 | −238.7016 | −238.2400 | 
| 60 | k = 0.6851 | n = 0.6851 | - | - | 0.9992 | 0.0561 | 0.0002 | 0.0031 | 0.0132 | −151.9003 | −151.1003 | |
| 70 | k = 0.7738 | n = 0.7738 | - | - | 0.9991 | 0.0554 | 0.0002 | 0.0027 | 0.0134 | −125.4324 | −124.4324 | |
| 80 | k = 0.8453 | n = 0.8453 | - | - | 0.9938 | 0.1218 | 0.0011 | 0.0106 | 0.0326 | −64.4486 | −62.7343 | |
| 90 | k = 0.9867 | n = 0.9867 | - | - | 0.9963 | 0.0769 | 0.0007 | 0.0060 | 0.0273 | −53.6126 | −51.2126 | |
| Henderson–Pabis | 50 | k = 0.2586 | - | a = 1.0082 | - | 0.9978 | 0.1218 | 0.0002 | 0.0066 | 0.0150 | −239.4479 | −238.9864 | 
| 60 | k = 0.4783 | - | a = 1.0200 | - | 0.9988 | 0.0486 | 0.0001 | 0.0025 | 0.0117 | −156.2267 | −155.4267 | |
| 70 | k = 0.6095 | - | a = 1.0189 | - | 0.9988 | 0.0495 | 0.0001 | 0.0022 | 0.0120 | −128.6402 | −127.6402 | |
| 80 | k = 0.7303 | - | a = 1.0142 | - | 0.9926 | 0.1139 | 0.0010 | 0.0099 | 0.0314 | −65.2132 | −63.4989 | |
| 90 | k = 0.8923 | - | a = 1.0220 | - | 0.9955 | 0.0716 | 0.0007 | 0.0054 | 0.0260 | −54.4222 | −52.0222 | |
| Logarithmic | 50 | k = 0.2586 | - | a = 1.0082 | c = 0.0000 | 0.9978 | 0.1218 | 0.0002 | 0.0066 | 0.0150 | −237.4479 | −236.4879 | 
| 60 | k = 0.4783 | - | a = 1.0200 | c = 0.0000 | 0.9988 | 0.0486 | 0.0001 | 0.0025 | 0.0117 | −154.2267 | −152.5124 | |
| 70 | k = 0.6095 | - | a = 1.0189 | c = 0.0000 | 0.9988 | 0.0495 | 0.0001 | 0.0022 | 0.0120 | −126.6402 | −124.4584 | |
| 80 | k = 0.7303 | - | a = 1.0142 | c = 0.0000 | 0.9926 | 0.1139 | 0.0010 | 0.0099 | 0.0314 | −63.2132 | −59.2132 | |
| 90 | k = 0.8923 | - | a = 1.0220 | c = 0.0000 | 0.9955 | 0.0716 | 0.0007 | 0.0054 | 0.0260 | −52.4222 | −46.4222 | |
| Midilli | 50 | k = 0.2748 | n = 0.9534 | a = 1.0200 | b = 0.0000 | 0.9976 | 0.1890 | 0.0004 | 0.0118 | 0.0202 | −218.4229 | −216.7562 | 
| 60 | k = 0.5522 | n = 0.9029 | a = 1.0134 | b = 0.0000 | 0.9937 | 0.0908 | 0.0006 | 0.0107 | 0.0243 | −125.7493 | −122.6724 | |
| 70 | k = 0.5643 | n = 1.0784 | a = 1.0190 | b = 0.0000 | 0.9995 | 0.0287 | 0.0000 | 0.0007 | 0.0070 | −140.9635 | −136.9635 | |
| 80 | k = 0.6296 | n = 1.2021 | a = 1.0169 | b = 0.0000 | 0.9967 | 0.0514 | 0.0004 | 0.0039 | 0.0197 | −70.5534 | −62.5534 | |
| 90 | k = 0.6296 | n = 1.2021 | a = 1.0169 | b = 0.0000 | 0.9869 | 0.3096 | 0.0086 | 0.0686 | 0.0926 | −30.0767 | −16.7434 | |
Model coefficients (a, b, c, k, and n), R2 (coefficient of determination), χ2 (chi-squared statistic), MSE (mean squared error), SSE (sum of square error), RMSE (root mean square error), AIC (Akaike information criterion), and AICc (corrected Akaike information criterion).