Page 40 - DJJ20063- Thermodynamics 1

DJJ20063- Thermodynamics 1

Part 2

Part 2 (Page 3 to 5 of steam tables) is values of pressure from 0.006112 bar to 221.2 bar

followed by values that are suitable for the pressures stated in the table. Table 2.3.4-2 is

an example showing an extract from the pressure of 1.0 bar.

Table 2.3.4-2: Saturated water and steam at a pressure of 1.0 bar

p ts vg uf ug hf hfg hg sf sfg sg

3
o
bar C m /kg kJ/kg kJ/kg kJ/kg K
1.0 99.6 1.694 417 2506 417 2258 2675 1.303 6.056 7.359

Note the following subscripts:

f = property of the saturated liquid
g = property of the saturated steam

fg = change of the properties during evaporations

Complete the missing properties in the following table for Saturated

Water and Steam:
p ts vg uf ug hf hfg hg sf sfg sg
3
bar o C m /kg kJ/kg kJ/kg kJ/kg K

0.045 31.0 2558
10 0.194
4

311.0 5.615

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