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Table 17 Result energy analysis potato 2nd day

From: Potential assessment and experimental analysis of solar vegetable dryer: in case of northern Ethiopia

Drying time (s)

Tdci (°C)

Tdco (°C)

Cpdci (KJ/kg. K)

cpdco (KJ/kg K)

EUR (%)

Ts

Ta

S (w/m2)

0

40.3

35.3

1.0053

1.0051

28.9

16.9

22.9

479

3600

44.1

41.8

1.0053

1.0052

11.1

17.1

23.1

543

7200

49.3

42.5

1.0054

1.0053

25.9

19.5

25.5

602

10,800

58.2

50.2

1.0057

1.0056

25.9

21.3

27.3

860

14,400

60.1

51.2

1.0057

1.0057

27.5

21.7

27.7

891

18,000

62.8

58.2

1.0059

1.0058

13.3

22.1

28.1

981

21,600

65.1

62.1

1.0061

1.0061

8.8

24.9

30.9

908

25,200

57.9

55.9

1.0061

1.0060

7.4

24.5

30.5

856

28,800

54.8

49.1

1.0059

1.0059

23.3

24.3

30.3

690

32,400

51.8

44.5

1.0060

1.0057

31.1

22.1

28.1

585

36,000

47.3

38.4

1.0056

1.0055

42.3

20.2

26.2

512

39,600

46.3

34.2

1.0055

1.0054

45.6

18.5

24.5

498