A vessel contains water. The conditions of the system are: volume of the vessel: V = 0.10 m3 presure of water: P = 200.00 kPa mass of water: m = 5.00 kg specific volume of the saturated water at the pressure: vf = 0.001061 m3/kg specific volume of the saturated vapor at the pressure: vg = 0.885780 m3/kg enthalpy of the saturated water at the pressure: hf = 504.71 kJ/kg enthalpy of the saturated water at the pressure: hg = 2706.30 kJ/k difference of enthalpy of the saturated vapor and saturated liquid at the pressure: hfg = 2201.60 kJ/kg Determine (5)  the enthalpy per unit mass of water in the vessel, h=_____ kJ/kg

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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A vessel contains water. The conditions of the system are:

  • volume of the vessel: V = 0.10 m3
  • presure of water: P = 200.00 kPa
  • mass of water: m = 5.00 kg
  • specific volume of the saturated water at the pressure: vf = 0.001061 m3/kg
  • specific volume of the saturated vapor at the pressure: vg = 0.885780 m3/kg
  • enthalpy of the saturated water at the pressure: h= 504.71 kJ/kg
  • enthalpy of the saturated water at the pressure: hg = 2706.30 kJ/k
  • difference of enthalpy of the saturated vapor and saturated liquid at the pressure: hfg = 2201.60 kJ/kg

Determine (5)  the enthalpy per unit mass of water in the vessel, h=_____ kJ/kg

 

A vessel contains water. The conditions of the system are:

- Volume of the vessel: V = 0.10 m³
- Pressure of water: P = 200.00 kPa
- Mass of water: m = 5.00 kg
- Specific volume of the saturated water at the pressure: vf = 0.001061 m³/kg
- Specific volume of the saturated vapor at the pressure: vg = 0.885780 m³/kg
- Enthalpy of the saturated water at the pressure: hf = 504.71 kJ/kg
- Enthalpy of the saturated water at the pressure: hg = 2706.30 kJ/kg
- Difference of enthalpy of the saturated vapor and saturated liquid at the pressure: hfg = 2201.60 kJ/kg

Determine (5) the enthalpy per unit mass of water in the vessel, h = _____ kJ/kg

[Answer Box]
Transcribed Image Text:A vessel contains water. The conditions of the system are: - Volume of the vessel: V = 0.10 m³ - Pressure of water: P = 200.00 kPa - Mass of water: m = 5.00 kg - Specific volume of the saturated water at the pressure: vf = 0.001061 m³/kg - Specific volume of the saturated vapor at the pressure: vg = 0.885780 m³/kg - Enthalpy of the saturated water at the pressure: hf = 504.71 kJ/kg - Enthalpy of the saturated water at the pressure: hg = 2706.30 kJ/kg - Difference of enthalpy of the saturated vapor and saturated liquid at the pressure: hfg = 2201.60 kJ/kg Determine (5) the enthalpy per unit mass of water in the vessel, h = _____ kJ/kg [Answer Box]
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