Question: Determine the back pressure necessary for a normal shock to appear at the exit of a converging-diverging nozzle, with an exit to throat area ratio

Determine the back pressure necessary for a normal shock to appear at the exit of a converging-diverging nozzle, with an exit to throat area ratio of 2, if the reservoir conditions are 1 MPa and 850 K.

Step by Step Solution

★★★★★

3.42 Rating (158 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

Working fluid air obtain Use the gas dynamics TESTcalc table panel or obtain isen... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Document Format (1 attachment)

861-P-T-G-S-E (206).docx

120 KBs Word File

Students Have Also Explored These Related Thermodynamics Questions!

An airstream at Mach 2.0, with pressure of 100 kPa and temperature of 300 K, enters a diverging channel with a area ratio of 3 between the exit and inlet. Determine the back pressure necessary to...

A converging-diverging nozzle has a throat area of 100 mm2 and an an exit area of 160 mm2. The inlet flow is helium at a total pressure of 1 MPa and total temperature of 375 K. Determine the back...

Air enters a convergingdiverging nozzle at 0.5 MPa with a negligible velocity. Assuming the flow to be isentropic, determine the back pressure that will result in an exit Mach number of 1.8

Problem 4 ( 3 0 points ) A crude resistojet thruster is constructed by injecting gaseous N H 3 ( ammonia ) into a constant - area duct, where the gas is heated before it is expanded adiabatically...

6 . 1 0 . A converging - diverging nozzle has an area ratio of 7 . 8 but is not being operated at its design pressure ratio. Consequently, a normal shock is found in the diverging section at an area...

A converging - diverging nozzle, with an area ratio of 2 to 1 , is supplied by a reservoir containing air at 5 0 0 kPa. The nozzle exhausts into a constant - area duct of length - to - diameter ratio...

Whenpo pr. there is no flow in the nozzle (Fig. 3). When po is reduced below pr. subsonic flow is induced through the nozzle, with pressure decreasing to the throat, and then increasing in the...

A converging - diverging nozzle with an area ratio ( exit to throat ) of 3 . 0 exhausts air from a large high - pressure reservoir to a region of back pressure Pb . Under a certain operating...

A supersonic nozzle possessing an area ratio ( exit to throat ) of 3 . 0 is supplied from a large reservoir and is allowed to exhaust to atmospheric pressure ( 1 0 1 kPa ) . Determine the range of...

A student is trying to design an experimental setup to produce a correctly expanded supersonic stream at a Mach number of 2 issuing into ambient at 100 kPa. For this purpose, the student wishes to...

Suppose that both tanks A and Binitially contain 100 gallons of brine. Liquid is pumped in and out of the tanks as indicated in the diagram below. The mixture pumped between and out of the tanks is...

A garden has an area of 80 m^(2), with a length of one more than thrice its width. What is the quadratic equation for this problem?

BigBiz, a local monopsonist, currently hires 50 workers and pays them $6 per hour. To attract an additional worker to its labor force, BigBiz would have to raise the wage rate to $6.25 per hour. What...

Software defaults of graphing programs and perceptions of health care advice: For this exercise, use the data in the pie chart from the Fitbit report in the previous exercise.

Derive the trigonometric Fourier series for the waveform shown.

Use PSpice to determine the Fourier series of the waveform shown in the form.

Use Spice to determine the Fourier series of the waveform shown in the form. Vs (t) = a0 + bn sin (n0t+ n)

What percent of ECC students have a GPA less than 3 . 3 ?

Help me please Quiz 1 (ch 1.1, 3.1 and 9.1) 8mins X Progress saved Submit Score: 1.08/13 7/11 answered Question 8 Next Simplify the following Expression (6 + 342) - (36 + 282) If the answer is...

Currently, Meyers Manufacturing Enterprises (MME) has a capital structure consisting of 35% debt and 65% equity. MME's debt currently has a 7.5% yield to maturity. The risk-free rate (r RF ) is 5.5%,...