Problem 61HP

A boiler feed pump delivers 0.05 m3/s of water at 240°C, 20 MPa. What is the mass flow rate (kg/s)? What would be the percent error if the properties of saturated liquid at 240°C were used in the calculation? What if the properties of saturated liquid at 20 MPa were used?

Solution 61 HP

Step 1 of 4

We are required to calculate the mass flow rate

We need to calculate the percentage error if the properties of saturated liquid at 240°C.

We need to calculate the percentage error if the properties of saturated liquid at 20 MPa.