Answered: 2. Air enters a converging nozzle at… | bartleby

Related questions

Question

100%

2. Air enters a converging nozzle at 3.5 m/s. at 1.2 kg/m³. The inlet area is 5 cm². If the outlet area
is 1.7 cm² and velocity of 7.5 m/s, determine the volume flowrate and air density at the nozzle
outlet.

Expert Solution

Step by step

Solved in 3 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Blurred answer

Similar questions

A viscous fluid flows in two different pipes. Pipe 1 has a radius r1, and Pipe 2 has a radius r2. If both pipes have the same length and r1 > r2, choose the correct statement about the pressure difference of the fluid in Pipe 1 and Pipe 2 The pressure difference of the fluid is the same in Pipe 1 and Pipe 2. The fluid in Pipe 1 has larger pressure difference. It cannot be determined in which pipe the fluid has larger pressure difference. The fluid in Pipe 2 has larger pressure difference.
19. The radius of the bronchial tube is decreased by a factor of 4. The velocity of gas through it initially is 1 m/s. What is the velocity in the section of bronchial tube with decreased radius in m/s?
An airplane is pressurized with air to 650 mmHg. a. If air is 21% oxygen, what is the partial pressure of oxygen on the plane? b. If the partial pressure of oxygen drops below 100 mmHg, passengers become drowsy. If this happens, oxygen masks are released. What is the total cabin pressure at which oxygen masks are dropped?
A sea exhibit at an aquarium is 24 meters long and 11 meters deep with a glass wall. It is open to the air at the very top. i. What is the total pressure at the top of the tank (including atmospheric pressure)? ii. What is the total pressure at the bottom of the tank (including atmospheric pressure)? iii. The other side of the glass wall is at atmospheric pressure. What is the total net force on the wall? (hint: the pressure changes linearly as a function of depth, so you can use the average pressure to find the force)
4. Consider an airplane flying at 5 Km and is cruising at 80 m/s. What is the velocity of flow at a point on the airfoil where the pressure is 4.8 x 10ª N/m².
Please AsAp
3. What fraction of a piece of iron will be submerged when it floats in mercury? 4. A nozzle with a diameter of 0.500 cm is attached to a garden hose with a radius of 0.900 cm where water flows at 1.96 m/s. Calculate the pressure in the hose, given that the absolute pressure in the nozzle is 1.01x10°N/m² and assuming level, frictionless flow.