A free liquid jet as in Figure 3 has constant ambient pressure and small losses; hence from Bernoulli's equation z+V/2g is constant along the jet. For the fire nozzle in figure the figure.

10.The nozzle shown in the figure creates a horizontal jet of alcohol ( s = 0.79 ) which strikes a vertical plate. If the jet causes a force of ( 500 N ) on the plate, calculate : a) The mass flow rate of alcohol. b) The pressure at section ( 1) if there is no losses in the nozzle. F D=5 cm D;=2 cm Univer Mechar Univers of pert

A pitot tube is used to measure the flow rate of air at a temperature of 500 K inside a duct. If the measured static pressure was 200 kPa, the measured stagnation pressure was 223 kPa and the air can be treated as an ideal gas what is the air velocity?

Problem 1 Given: Find: A 5 ft' tank is initially evacuated (total vacuum). A leak develops and air enters the tank at a constant rate of 0.004 lbm/s. The air is at 70 "F and behaves as an ideal gas. The pressure (lb/in) in the tank 30 seconds after the tank starts leaking.

One Question more for the solution above :  Calculate the location of the normal shock inside the nozzle and the exit flow properties.    Thanks :)

Please only answer STEP 2 question. THIS IS MY 3RD TIME POSTING THE SAME QUESTION AND NOT GETTING THE ANSWER I NEED. DONT SOLVE FOR THE MAIN QUESTION, I NEED THE ANSWER TO THE SECOND PART OF THE QUESTION.

Solve it fast fast plz

A gas with flow rate of 100 MMSCFD of needs to be compressed from 800 to 8,000 psia. The inlet temperature is 90°F. How many stages are needed to compress the gas? Assume a 3% pressure loss between stages. Calculate the required HP. What type of compressor would you recommend? Assume n, = 0.9, and Em = 0.9. Yg = 0.62, k = 1.32.

Need both part please

Entrance cross-section 0.032 m2 flow fluid 134a, temperature 50 ° C, It enters at 1200 kPa pressure and 20 m / s speed and from the nozzle at 40 ° C temperature and 800 kPa pressure comes out. The heat loss from the nozzle to the environment is 20 kJ / s. a) Calculate the mass flow rate of the refrigerant b) Calculate the exit velocity of the refrigerant from the nozzle.