| Makale Türü |
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| Dergi Adı | Heat and Mass Transfer | ||
| Dergi ISSN | 0947-7411 Wos Dergi Scopus Dergi | ||
| Dergi Tarandığı Indeksler | SCI-Expanded | ||
| Makale Dili | İngilizce | Basım Tarihi | 06-2017 |
| Cilt / Sayı / Sayfa | 53 / 6 / 1863–1871 | DOI | 10.1007/s00231-016-1946-7 |
| Makale Linki | http://link.springer.com/10.1007/s00231-016-1946-7 | ||
| Özet |
| In this study, tomato slices were dried at three different drying air temperatures (35, 40 and 45 degrees C) and at 1 m/s air velocities by using a closed loop heat pump dryer (HPD). To explain the drying characteristics of tomato slices, ten thin-layer drying models were applied. The drying of tomato slices at each temperature occurred in falling-rate period; no constant-rate period of drying was observed. The drying rate was significantly influenced by drying temperature. The effective moisture diffusivity varied between 8.28 x 10(-11) and 1.41 x 10(-10) m(2)/s, the activation energy was found to be 43.12 kJ/mol. Besides, at the end of drying process, the highest mean specific moisture extraction ratio and coefficient of performance of HPD system were obtained as 0.324 kg/kWh and 2.71, respectively, at the highest drying air temperature (45 degrees C). |
| Anahtar Kelimeler |
| Dergi Adı | HEAT AND MASS TRANSFER |
| Yayıncı | Springer Verlag |
| Açık Erişim | Hayır |
| ISSN | 0947-7411 |
| E-ISSN | 1432-1181 |
| CiteScore | 4,4 |
| SJR | 0,418 |
| SNIP | 0,790 |