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Table 5 Properties of propane isentropic flashes and mass flux at different pressure intervals

From: Dynamic modeling of heat exchanger tube rupture

PressureMass DensityIntegral TermMass FluxCorrected Mass FluxVapor Fraction
barkg/m3m2/s2kg/s-m2kg/s-m2 
30.0434.9    
28.5434.5172806980690
27.0434.158914900149000
25.5433.693518751187510
24.0433.2128121928219280
22.5432.8162724692246920
21.0432.4197427170271700
19.5330.7237422786271700.0367
18.0248.5290318936271700.0791
16.5192.2359516294271700.1194
15.0151.0448214294271700.1581
13.5119.6560612662271700.1954
12.094.8702411242271700.2318
10.574.988169943271700.2675
9.058.4111028707271700.3029
7.544.7140647493271700.3384
6.033.0180146267271700.3747
  1. Molar Entropy = 104.5 kJ/kgmole- C