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Table 1.
Some values about specific heats of the products handled in oil meals.
Product | Specific heat (kJ.°C−1.kg−1) | Comments | Source |
---|---|---|---|
Flakes (rapeseed) | 2,5 | Values likely to be overestimated but taken in account at industrial level | (Laisney, 1984) |
Oils | 2,3 | (Laisney, 1984) | |
Soybeans | 1,20 + 0,042.H + 0,005.T | C = 1,83 | (Berthon, 1977) |
Water: 8%, T°: 60 °C | (Berthon, 1977) | ||
1,444 + 0,059.H | C = 1,91 | (Deshpande & Satish, 1999) | |
Water: 8%, T°: 42 °C | Deshpande & Satish, 1999) | ||
1,593 + 0,0259.H | C = 1,81 | (Alam & Shove, 1973) | |
Water: 8%, T°: not specified | (Alam & Shove, 1973) | ||
-101,1 0,12.H –0,00013. H2 + 0,63.T –0,00097 T2 –0.00032.HT |
T° in K | (Aviara, et al., 2011) | |
1.90 at 8% water and 60 °C | Aviara, et al., 2011) | ||
Rapeseed | 2,68 | Water: 11% | (Srours, 1982) |
(Srours, 1982) | |||
1,287 + 0,067.H | 1,82 at water: 8% | (Timbers, 1975) | |
Variable/cultivars ± 0,13) | (Timbers, 1975) | ||
1,356 + 0,032.H | T°: 19 °C | (Moysey, et al., 1977) | |
1.61 at 8% water | (Moysey, et al., 1977) | ||
1.265 + 0.03.H + 0.00575.T | 1.85 at water: 8%, T°: 60 °C | (Muir & Sinha, 1986) | |
(Muir & Sinha, 1986) | |||
2,10 à 3,12 | (article in Turkish language) | (Kocabiyik & Tezer, 2007) | |
(Kocabiyik & Tezer, 2007) | |||
Sunflower seeds | 5,57 ± 1,2 (2s) | Water: 9.7% T°: 80 °C. | (Ilori, et al., 2011) |
(Ilori, et al., 2011) | |||
Rapeseed oil | 1,96 | T°: 20-30 °C | (Joly, 1982) |
Soybean oil | 1,75 + 0,0029.T | 2,04 T°: 100 °C | (Joly, 1982) |
H: water content %; T: temperature (°C)
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