QUESTION 2 (CO2, PO2, C4) a. Water and refrigerant R-134a are two important fluids employed for power generation and coo
-
- Site Admin
- Posts: 899603
- Joined: Mon Aug 02, 2021 8:13 am
QUESTION 2 (CO2, PO2, C4) a. Water and refrigerant R-134a are two important fluids employed for power generation and coo
QUESTION 2 (CO2, PO2, C4) a. Water and refrigerant R-134a are two important fluids employed for power generation and cooling applications. Tables below show selected thermodynamic properties for water and refrigerant R-134a. Determine the properties of water and refrigerant R-134a for blank cells in the Table 1 and Table 2 respectively. Show your calculations scheme. (12 marks) Table 1. Thermodynamic properties of water T, C P, kPa h, kJ/kg Phase description 120 2045 360 0.5 x P, kPa Phase description Table 2. Thermodynamic properties of refrigerant R-134a T, C v, m'/kg u, k/kg -26 400 0.066443 20 95 0.6