Saturation vapor pressure equation for HCFC-123 Refrigerant(2,2 dichloro-1,1.1-trifloroethane) is given as: log 10 PA+B/T + ClogT+DT...

 

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Saturation vapor pressure equation for HCFC-123 Refrigerant(2,2 dichloro-1,1.1-trifloroethane) is given as: log 10 PA+B/T + ClogT+DT + E((F-T)/T)log (F-I) Curve fit values are given in the book as: A-1.656333e03 The data in the tables are given as T (degree K) and P.(kPa): -80 0.13 18 69.95 50 -70 -60 -50 -40 -30 -20 -10 0 2 4 6 8 10 12 14 16 0.34 0.81 1.77 3.58 6.75 12 B--2.480583e06,C-1.792522e1.D--8.86838e-2,E-4.61781e2.F-1.666667e3 20.25 32.65 35.74 39.07 42.64 46.47 50.57 54.95 59.63 64.63 20 22 24 26 27.82 28 30 32 34 36 38 40 42 44 46 48 75.61 81.63 88.02 94.8 101.33 101.98 109.58 117.62 126.11 135.07 144.52 154.47 164.95 175.97 52 54 7 8 8 8 8 3 RFFERS 56 58 60 62 64 66 70 72 74 76 78 80 82 212.46 225.84 239.85 254.51 269.85 285.89 302.64 320.13 338.38 357.4 377.22 397,87 419.36 441.71 464.94 489.09 514.16 187.55 199.71 Make a non-linear curve fit for a given data and check if the given coefficients are correct. 84 86 88 90 92 94 96 98 100 110 120 130 140 150 160 170 180 183.68 $40.19 567.2 595.2 624.23 654.3 685.44 717.68 751.03 785.53 976.03 1199 1457.8 1756.3 2098.7 2490.1 2937.2 3450.6 3661.8 Saturation vapor pressure equation for HCFC-123 Refrigerant(2,2 dichloro-1,1.1-trifloroethane) is given as: log 10 PA+B/T + ClogT+DT + E((F-T)/T)log (F-I) Curve fit values are given in the book as: A-1.656333e03 The data in the tables are given as T (degree K) and P.(kPa): -80 0.13 18 69.95 50 -70 -60 -50 -40 -30 -20 -10 0 2 4 6 8 10 12 14 16 0.34 0.81 1.77 3.58 6.75 12 B--2.480583e06,C-1.792522e1.D--8.86838e-2,E-4.61781e2.F-1.666667e3 20.25 32.65 35.74 39.07 42.64 46.47 50.57 54.95 59.63 64.63 20 22 24 26 27.82 28 30 32 34 36 38 40 42 44 46 48 75.61 81.63 88.02 94.8 101.33 101.98 109.58 117.62 126.11 135.07 144.52 154.47 164.95 175.97 52 54 7 8 8 8 8 3 RFFERS 56 58 60 62 64 66 70 72 74 76 78 80 82 212.46 225.84 239.85 254.51 269.85 285.89 302.64 320.13 338.38 357.4 377.22 397,87 419.36 441.71 464.94 489.09 514.16 187.55 199.71 Make a non-linear curve fit for a given data and check if the given coefficients are correct. 84 86 88 90 92 94 96 98 100 110 120 130 140 150 160 170 180 183.68 $40.19 567.2 595.2 624.23 654.3 685.44 717.68 751.03 785.53 976.03 1199 1457.8 1756.3 2098.7 2490.1 2937.2 3450.6 3661.8

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