Determine the static temperature and pressure
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What is the back pressure that will produce the maximum flow rate? Find that flow rate.
A convergent-divergent nozzle is presented for an application that requires a supersonic exit flow. What features of the nozzle do you look at first?
Steam at 1600 kPa, 300oC, flows so that it has a stagnation (total) pressure of 1800 kPa. Find the velocity and the stagnation temperature.
The stagnation pressure and temperature are measured to be 600 kPa and 350oC. What are the flow velocity and temperature?
The pipe has a cross-sectional area of 0.02 m2. Determine the static temperature and pressure and the mass flow rate.
I drive down the highway at 110 km/h on a 25oC, 101.3 kPa day. What is the force on my hand and what temperature do I feel?
Calculate the MAD for each of the four techniques in part b. Which is the best? Why?
How large a force must be applied to a squirt gun to have 0.1 kg/s water flow out at 20 m/s? What pressure inside the chamber is needed?
The exit flow is at 1200 K, 100 kPa, through the exit nozzle of 0.4 m diameter. Neglect the fuel flow rate and find the net force (thrust) on the engine.
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