Pressure = P = 5 Mpa
temperature = T = 165 C
Internal energy = U = ?
Internal energy = U = C*dT
Internal energy = U = 4.2 * 165 = 693 KJ/Kg-K
Click Submit to complete this assessment. Question 2 Using the tables for water determine the specified...
Question 1 Using the tables for water determine the specified property data at the indicated state. For H2O at p = 0.7 MPa and v = 0.51 m3/kg, find u in kJ/kg. Note: Round up the answer to 2 decimal places. Question 2 Using the tables for water determine the specified property data at the indicated state. For H2O at p = 10 MPa and u = 990 kJ/kg, find h in kJ/kg. Note: Round up the answer to 2...
Question 1 Using the tables for water determine the specified property data at the indicated state. For H20 at p = 10 MPa and u- 977 kJ/kg, find h in kJ/kg. Note: Round up the answer to 2 decimal places.
Q:1 Using the tables for water determine the specified property data at the indicated state. For H2O at p = 0.7 MPa and v = 0.57 m3/kg, find h in kJ/kg. Note: Round up the answer to 2 decimal places. Q:2 Using the tables for water determine the specified property data at the indicated state. For H2O at p = 0.7 MPa and v = 0.57 m3/kg, find u in kJ/kg. Note: Round up the answer to 2 decimal places....
Using the tables for water determine the specified property data at the indicated state. For H2O at T = 6 °C and X = 33 %, find u in kJ/kg. Note: Round up the answer to 2 decimal places.
Can someone help me with these 2, I am having trouble solving them. Question 4 Using the tables for water determine the specified property data at the indicated state. For H2O at p = 0.7 MPa and v = 0.62 m3/kg, find h in kJ/kg. Note: Round up the answer to 2 decimal places. --------------------------------------------------------------------- Question 5 Using the tables for water determine the specified property data at the indicated state. For H2O at p = 0.7 MPa and v...
Using the tables for water, determine the specified property data at the indicated states. (a) At p = 3 bar, v = 0.35 m3/kg, find T in °C and u in kJ/kg. (b) At T = 320°C, v = 0.33 m3/kg, find p in MPa and u in kJ/kg. (c) At p = 28 MPa, T = 400°C, find v in m3/kg and h in kJ/kg. (d) At T = 10°C, v = 70 m3/kg, find p in kPa and...
1. Using the tables for water, determine the specific entropy at the indicated states, in kJ/kg.K. In each case, locate the state by hand on a sketch of the T-s diagram a. p-5.0 MPa, T-4000 b. p 5.0 MPa, T 100o c. p 5.0 MPa, u-1872.5 kJ/kg d. p 5.0 MPa, saturated vapor. 1. Using the tables for water, determine the specific entropy at the indicated states, in kJ/kg.K. In each case, locate the state by hand on a sketch...
Problem 3.10 (water properties). For H20, determine the specified property at the indicated state. Locate the state on a sketch of the「-v diagram , p-300 kPa, v:0.5 m3/kg. Find T, in °C. p 28 MPa, T- 200°C. Find v in m3/kg p 1 MPa, T 400°C. Find v in m3/kg. 、 7-100"C, x-60%. Find v, in m3/kg.
> Click Submit to complete this assessment Question 8 Question 8 24 points Save Answ Steam enters a rotor of an axial turbine with an absolute velocity V1 - 350 m/s at an angle = 70". The axial velocity remains constant (Va1-Va2) and W1=W2. The blade speed is U-165 m/s. The rolor blades are equiangular. Draw the velocity Thanges. Find (a) the rotor blades angle degree (b) the specific work done = kJ/kg (c) the blade efficiency % Click Submit...
Complete the following chart using the units specified, showing your work. For each chart, if a property is not relevant, write ‘n/a’ for the property. Like for vapor and liquid state, x should be mentioned as ‘n/a’. If not enough information is given to complete a row, fill in what you can and draw an 'x' through the boxes that cannot be determined. V Substance State P (bar) (m²/kg) T(°C) u (kJ/kg) h (kJ/kg) R-134a 40 280 Propane 8 350...