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Table 18 Result energy analysis potato 3rd 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

37.5

34.3

1.0052

1.005

21.6

16.5

22.5

578

3600

44.0

40.8

1.0054

1.0053

16.2

18.1

24.1

654

7200

47.1

46.1

1.0055

1.0055

4.4

18.5

24.5

685

10,800

56.8

55.5

1.0059

1.0058

4.5

21.5

27.5

873

14,400

60.1

58.1

1.0061

1.0060

6.6

23.5

29.5

956

18,000

56.9

54.8

1.0059

1.0059

7.4

22.5

28.5

855

21,600

55.2

54.1

1.0059

1.0058

4.2

21.8

27.8

1017

25,200

59.6

58.1

1.006

1.006

4.8

22.4

28.4

856

28,800

55.3

54.3

1.0059

1.0059

3.9

23.5

29.5

688

32,400

55.1

54.2

1.0059

1.0058

4.3

22.8

28.8

584

36,000

47.9

44.7

1.0056

1.0055

14.9

17.3

26.3

542

39,600

41.2

38.3

1.0057

1.0052

18.1

18.5

24.5

512