Water is initially at P = 1 bar and T = 20°C. 100kg of water is pumped to a higher pressure at which P = 10 bar and T = 25°C. Find ΔU and ΔH
H = m*h
du = c*dT
dh = c*dT + v*dP
The Attempt at a Solution
So far I have looked in my table and found that at P =1 bar, the boiling point is T = 99.63°C. Since my temperature is much lower than that, it can't be super heated steam. Is it compressed liquid? I think once I find this out, I can maybe get the specific volume use it to solve for dh. I'm a little lost on this one.