This preview shows pages 1–2. Sign up to view the full content.
This preview has intentionally blurred sections. Sign up to view the full version.View Full Document
Unformatted text preview: P v 78 kJ/kg ALTERNATIVE WAY . Solution : Assume air is ideal gas. Therefore enthalpy and internal energy depend only on T h = u + P v b P v = h u or P v = h u. P v = c p T c v u=R T = (0.287)(300 20) P v = 80.36 kJ/kg...
View Full Document
- Spring '08