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