What is the temperature as it leaves the valve assuming
Water flowing in a line at 60 lbf/in2, saturated vapor is taken out through a valve at 14.7 lbf/in2. What is the temperature as it leaves the valve assuming no changes in kinetic energy and no heat transfer?
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While trapped in a cylinder, 2.27 kg of air is compressed isothermally (with a water jacket being used around the cylinder to maintain constant temperature) from initial conditions of 101 kPa and 16 celsius degree to a final pressure of 793 kPa.
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The inlet state is 60 PSI, 102 F, and the exit state is 14.7 PSI, -20 F, assuming the velocities to be low and the process to be adiabatic, find the required mass flow rate of air through the turbine.
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Wet steam (P=12.8 kPa, x=0.90 ) enters a heat exchanger with a flow rate of 1.2 kg/s. cold water at 12.8 kPa and K also enters the exchanger with a flow rate of 30 kg/s. the seam and the water mix adiabatically at constant pressure within the heat
You know that the fin is 1.3 ft in length and the cruising speed of a stingray is 25 km/hr. What is the boundary layer thickness 6 inches from the leading edge of the fin?
If the Pu was in the shape of a cylinder with equal diameter (d) and length (L), what was the diameter (in cm) at ambient conditions?
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