Calculate the volume, density, enthalpy and entropy of 2 kg of steam at 80°C and dryness fraction of 0.85. From steam Table 1 (Appendix A-1), the specific properties of steam at t = 80°C (°C) p Vg Specific enthalpy (kJ/kg) Specific entropy (kJ/kg) St Sig (bar) (m³/kg) h, hig h₂ 80 0.4736 3.409 334.9 2308.8 | 2643.7 1.075 6.538 7.613

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
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Calculate the volume, density, enthalpy and
entropy of 2 kg of steam at 80°C and dryness
fraction of 0.85.
From steam Table 1 (Appendix A-1), the specific properties
of steam at t = 80°℃
4₂ (°C) P
V₂
Specific entropy
Specific
enthalpy (kJ/kg)
(kJ/kg)
(bar) (m³/kg) he hig hg
St
Sig
80 0.4736 3.409 334.9 2308.8 2643.7 1.075 6.538 7.613
| |
Transcribed Image Text:Calculate the volume, density, enthalpy and entropy of 2 kg of steam at 80°C and dryness fraction of 0.85. From steam Table 1 (Appendix A-1), the specific properties of steam at t = 80°℃ 4₂ (°C) P V₂ Specific entropy Specific enthalpy (kJ/kg) (kJ/kg) (bar) (m³/kg) he hig hg St Sig 80 0.4736 3.409 334.9 2308.8 2643.7 1.075 6.538 7.613 | |
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