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  • May 2020
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RESULT Parallel Flow QC = 2000 cm3/min QH = 2000cm3/min Temperature (oC) Hot I Cold II

Hot

Cold

III

Hot

Cold

Th,i Th,o Tmid Tc,i Tc,o Tmid Th,i Th,o Tmid Tc,i Tc,o Tmid Th,i Th,o Tmid Tc,i Tc,o Tmid

55

65

75

56 48 51 34 21 3 57 49 52 35 26 3 59 50 54 35 26 3

67 55 59 38 27 3.2 67 55 59.5 37.5 27 3.2 67 55 59.5 38 27 3.2

75 60.1 65 40 27 3.4 75 41 65 41 32 3.4 76 61 66 41 32 3.4

1000

2000

3000

T = 750C QC = 2000cm3/min Hot volume flow rate QH (cm3/min)

Hot I Cold II

Hot

Cold

III

Hot

Cold

Th,i Th,o Tmid Tc,i Tc,o Tmid Th,i Th,o Tmid Tc,i Tc,o Tmid Th,i Th,o Tmid Tc,i Tc,o Tmid

76 56 64 37 27 3.3 76.5 56 64 37 27 3.3 77 56 64 37 27 3.3

77.5 62 69 40 27 3.4 77.5 62.5 69 40.5 27 3.4 77.5 62.5 69 41 27 3.4

77.5 65 70 43 27 3.5 77.5 65.5 70 43 27.5 3.5 77.5 65.5 70 43 27.5 3.5

55

65

75

56 47.5 50 28 36 3

65 53 60 28 39 3.2

75 61 68 29 42.5 3.4

Counter Flow QC = 2000 cm3/min QH = 2000cm3/min Temperature (oC) Hot I Cold

Th,i Th,o Tmid Tc,i Tc,o Tmid

II

Hot

Cold

III

Hot

Cold

Th,i Th,o Tmid Tc,i Tc,o Tmid Th,i Th,o Tmid Tc,i Tc,o Tmid

56 47 50 28 75.5 3 55 47 50 28 35 3

65 53 60 28 39 3.2 65 53.5 60 28 39 3.2

75.5 61 68 29 42 3.4 75.5 60 68 29 42 3.4

1000

2000

3000

77.5 55.5 65 28 38 3 78 55.5 65 28 38 3

75 60.5 66 28 42 3.4 74.5 60 66 28 42 3.4

75 67 71 33 40.5 3.6 76 64 70 28.5 40 3.5

T = 750C QC = 2000cm3/min Hot volume flow rate QH (cm3/min) Th,i Hot Th,o Tmid I Tc,i Cold Tc,o Tmid II Hot Th,i Th,o Tmid Cold Tc,i Tc,o Tmid

III

Hot

Cold

Th,i Th,o Tmid Tc,i Tc,o Tmid

78 55 65 28 38.5 3

74 60 66 28 41.5 3.4

76 64 70 28.5 40 3.5

55

65

75

57.3 49 52.3 34.7 24.3 3

67 55 59.3 37.8 27 3.2

75.3 54 65.3 40.6 30.3 3.4

1000

2000

3000

Average : Parallel Flow QC = 2000 cm3/min QH = 2000cm3/min Temperature (oC) Hot I Cold

Th,i Th,o Tmid Tc,i Tc,o Tmid

T = 750C QC = 2000cm3/min Hot volume flow rate QH (cm3/min)

Hot I Cold

Th,i Th,o Tmid Tc,i Tc,o Tmid

76.5 56 64 37 27 3.3

77.5 62.3 69 40.5 27 3.4

77.5 65.3 70 43 27.3 3.5

55

65

75

55.7 47.2 50 28 48.8 3

65 53.2 60 28 39 3.2

75.3 60.7 68 29 42.2 3.4

1000

2000

3000

Average : Counter Flow QC = 2000 cm3/min QH = 2000cm3/min Temperature (oC) Hot I Cold

Th,i Th,o Tmid Tc,i Tc,o Tmid

T = 750C QC = 2000cm3/min Hot volume flow rate QH (cm3/min)

Hot I Cold

Th,i Th,o Tmid Tc,i Tc,o Tmid

77.8 55.3 65 28 38.2 3

74.5 60.2 66 28 41.8 3.4

75.7 65 70.3 30 40.2 3.5

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