Solution Found!
Indicate the location of the four states in 3.71 as points
Chapter 3, Problem 72HP(choose chapter or problem)
Problem 72HP
Indicate the location of the four states in Problem 3.71 as points in both the P–v and T–vdiagrams.
Problem 3.71
Find the phase and the missing properties of P, T, v, u, and x for water at
a. 500 kPa, 100°C
b. 5000 kPa, u = 800 kJ/kg
c. 5000 kPa, v = 0.06 m3/kg
d. −6°C, v = 1 m3/kg
Questions & Answers
QUESTION:
Problem 72HP
Indicate the location of the four states in Problem 3.71 as points in both the P–v and T–vdiagrams.
Problem 3.71
Find the phase and the missing properties of P, T, v, u, and x for water at
a. 500 kPa, 100°C
b. 5000 kPa, u = 800 kJ/kg
c. 5000 kPa, v = 0.06 m3/kg
d. −6°C, v = 1 m3/kg
ANSWER:
Solution 72HP
Step 1 of 3:
We are going to draw the P-v and T-v diagrams of water for the values given in the problem 3.71.
The given pressure (P), temperature (T), specific volume (v), and specific internal energy (u) are
a. 500 kPa, 100°C
b. 5000 kPa, u = 800 kJ/kg
c. 5000 kPa, v = 0.06 m3/kg
d. −6°C, v = 1 m3/kg