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Qualitatively plot the following processes on P-v, T-v, and P-T diagrams. Use an "arrow" sign pointing to the process direction. The vapor dome should be included in the diagram, if possible. Then draw the process from the initial state to the final state. (a) Superheated vapor is cooled at constant pressure until liquid is about to form. (b) A liquid-vapor mixture with a quality equal to 0.7 or 70% is heated under a constant volume process until its quality is 100%. (c) A liquid-vapor mixture of water with a quality of 50% is heated at a constant temperature of 200 C until its volume is 5 times the initial volume. (d) Ammonia at 20 C is a saturated liquid. It is heated at constant pressure until its specific internal energy is 4 times of its initial value.
a 517-kg cannon fires a 16.5-kg projectile with a speed of 265 ms with respect to the muzzle. the cannon is on wheels
A particular grade of Nitinol SMA is capable of upto 6% strain recovery and develops an internal restoration stress of upto 300 MN m-2. Estimate the amount of force and distance of travel that could be triggered by warming a rod
2103 v 40 v b c qv e0pr2d r qdvpe012 r 4.24 m 42 a parallel-plate air-gap capacitor has a capacitance of 0.14 f.
Estimate a value for the convective coefficient, h, with the basis of your estimate and show a diagram with the energy fluxes on the pipe.
Determine the turbine inlet temperature, the cycle thermal efficiency, and the back-work ratio of this cycle.
Determine the surface temperature of the wire during a windy day when the air temperature is 10°C and the wind is blowing across the transmission line at 50 km/h.
A piston-cylinder device is insulated and contains 0.005 m3 of saturated liquid water at a constant pressure of l50 kPa. An electric resistance heater inside the cylinder is now turned on, and 1800 kJ of energy is transferred to the steam.
A compressor operating adiabatically is to compress 2.83 m^3/min of air at 29.4C and 102.7 kN/m^2 to 311.6kN/m^2. Calculate the power required if the efficiency of the compressor is 75%. Also, calculate the outlet temperature.
Calculate the static thrusts of the rocket and turbojet engine described in the figure. The thrust T is the force necessary to prevent horizontal movement of the engine. Both engines exhaust a mass flow of 40 kg/s.
Transverse Shear Stress variation with changes in point load position - Determine Q factor at 3 the points and calculate the Transverse Shear Stress
write anbspliterature review and the title is the effect of fluid cooling on the performance of building integrated
a water tower supplies water for a ten story building. water flows from a faucet on the first floor with a maximum
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