Determine the temperature drop across the turbine
A turbine is supplied with .6m^3/s of water from a .3-m diameter pipe; the discharge pipe has a .4m diameter. Determine the temperature drop across the turbine if it delivers 600kW. The specifc heat capacity C_p, of water is about 4200J/kgK.
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A large pipe carries steam as a two-phase liquid-vapor mixture at 1.0 MPa. A small quantity is withdrawn through a throttling calorimeter, where it undergoes a throttling process to an exit pressure of 0.1 MPa.
Show the compression process on P-v diagram. Label the states, show property values, and indicate appropriate lines of constant temperature
A long, 10 cm square copper bar is bounded by 260C gas flows on two opposing sides. These flows impose heat transfer coefficients of 46W/m^2K The two intervening sides are cooled by natural convection to water at 15C, with a heat transfer coeffici
Determine the torsional strength and stiffness of a closed thin walled tube of mean radius R and thickness t and a similar tube with a thin slit cut along its length.
A turbine is supplied with .6m^3/s of water from a .3-m diameter pipe; the discharge pipe has a .4m diameter. Determine the temperature drop across the turbine if it delivers 600kW.
If the compressibility of the medium decreases and the distance remains unchanged, what happens to the time?
Explain why you think this design will work, or if you think it needs improvement, what could possibly be changed in order to make it more realistic
A force of 40.0 N is applied to a crate to displace it by 50.0 m. How much work is done on the crate by this force?
The body mass index (BMI) of an individual is one measure that is used to judge whether an individual is overweight or not. A BMI between 20 and 25 indicates that one is at a normal weight. In a survey of 750 men and 750 women, the Gallup organiza
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