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A tank has a volume of 0.35m^3 and initially contains saturated vapor at 333 kPa. The valve is next opened and steam from the line at 1.35 MPa and 288 degrees Celcius flows into the tank until the pressure is 1.35 MPa. Find the mass of steam that flows into the tank.
Principles of Engineering Economic Analysis-Time value of money-use of gradient factor is expected
The tank cover is airtight, and the pressure above the water surface is 2 atm gage. The system is at sea level. Determine the max height to which the water stream could rise.
a rigid tank contains 20 lbm of air at 20 psia and 70degf. more air is added to thenbsptank until the pressure and
Effect of pressure on temperature and density of air for an adiabatic process, The pressure is to be raised from atmospheric to 7 psi (4.83 bar). The process is adiabatic, and the volume is constant and unknown.
What load P allow can be supported at the midpoint of the bar if the yield stress in the steel wires is 220 MPa and in the aluminium wire is 80 MPa? A saftey factor of n = 2 is needed.
based solely on available static pressure at a fire hydrant of 51.67 psi that has an elevation of 657 feet above see
consider a metal that is subjected to cold working by rolling it to a lesser thickness or hammering it. a would you
a 1.5 ton crate is hoisted by three steel wires. Each wire is 1/4 in in diameter and each wire carries one-thired of the load. Determine the stress in each of the wires.
Steam enters a diffuser at 20 psia and 240oF with a velocity of 900 ft/s and exits as saturated vapor at 240oF and 100 ft/s. The exit area of the diffuser is 1 ft2. Determine (a) the mass flow rate of steam and (b) the rate of entropy generation.
a scuba divers 2 cubic foot air tank is to be filled with air from a compressed air line at 120 psia and 100 degrees f.
a glass beaker with water is placed inside a bell jar and the jar is subjected to vacuum. the room temperature was
find omega3 va vb and vc of the mechanism below using the instant center graphical method. develop the linear graph and
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