Air flows through an isentropic convergence-divergence nozzlewith stagnation pressure and temperature of 250 kPa and 320K.respectively. The throat area is 0.1 m² and the exit area is 0.4 m²The velocity v.180-65.5A-500A2: (a) Is dA/dV (b) Is thethroat chocked? Explain by sketch (c) Mach number pressureand temperature at the exit section.

Given the velocity equation v = 180 - 65.5A - 500A², we can differentiate this equation with respect…

Answered: Air flows through an isentropic…

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

See similar textbooks

Similar questions

A pitot tube, mounted on an airplane fl ying at 8000 m standardaltitude, reads a stagnation pressure of 57 kPa.Estimate the plane’s (a) velocity and (b) Mach number.
When a pitot tube such as in Fig. is placed in asupersonic flow, a normal shock will stand in front ofthe probe. Suppose the probe reads p0 = 190 kPa andp = 150 kPa. If the stagnation temperature is 400 K,estimate the (supersonic) Mach number and velocityupstream of the shock.
Air flows in a constant-area duct as shown in the figure. Assume Rayleigh line flow and the air to behave as a perfect gas with constant specific heats. For choked duct, determine: 1. Mach number at inlet (M1) 2. Stagnation temperature at inlet (To1) 3. Critical stagnation temperature (T.") 4. Mass flow rate 5. Heat input to choke the duct (q). q =? Vi = 100 m/s T1 = 320 K P1 = 200 kPa d = 1.5 cm
A convergent divergent diffuser is exposed to air at pressure of 80kPa and temperature of 350K and Mach number Mi=2.5 as shown in fig. The inlet area Ai = 20 cm2, throat area = 10 cm2, and exit area = 25 cm2. 1- If the back pressure is 650kPa the shock wave is take place at the divergent part find: Throat Mach number , mass flow rate, Shock wave location ,exit Mach number. 2- If the incoming Mach number is decrease to 1.8 State the flow condition through the duct and find, the mass flow rate , exit pressure and Mach number M=2.5, P=80, T=350 Flow condition through the duct for CASE 1)
Please don't provide handwritten solution ....
-Converging nozzle is supplied with Po=10 bars and To=D1000 K and discharges to atmosphere with pressure of 9.8 bars and the nozzle exit area is 10 cm. The Mach number at nozzle exit will be: Select one: O a. M-0.46 O b. M=0.55 Oc. M-0.17 O d. M-0.27
i need the answer quickly
For isentropic air flow through a cd nozzle shown in figure, the stagnation conditions are To=300 K and P. = I bar, the throat area is 0.1 m² and the exit area is 0.2 m². If the Mach number at throat is 0.6, calculate the velocity and the density of the air at the exit. Po 1 bar TB-300 K Throat M₁ = 0.6 exit A₁-0.1 m² A-0.2 m²
Shock waves are treated as discontinuities here, but theyactually have a very small fi nite thickness. After giving itsome thought, sketch your idea of the distribution of gasvelocity, pressure, temperature, and entropy through theinside of a shock wave.
If the exit Mach number in Fig. is 2.2, what is theexit area?(a) 0.10 m2, (b) 0.12 m2, (c) 0.15 m2, (d ) 0.18 m2, (e) 0.22 m2
Help me please in Kaz daynimk.
8. What does "Critical Mach number" mean? Lecal M, =0435 M- 0.3 (a) Local M, 0.T72 M=0.5 loal., 1.0 M , = 1.61 Somic line where M=1 M =0.65 >M

SEE MORE QUESTIONS

Recommended textbooks for you

Elements Of Electromagnetics

Mechanical Engineering

ISBN:

9780190698614

Author:

Sadiku, Matthew N. O.

Publisher:

Oxford University Press

Mechanics of Materials (10th Edition)

Mechanical Engineering

ISBN:

9780134319650

Author:

Russell C. Hibbeler

Publisher:

PEARSON

Thermodynamics: An Engineering Approach

Mechanical Engineering

ISBN:

9781259822674

Author:

Yunus A. Cengel Dr., Michael A. Boles

Publisher:

McGraw-Hill Education

Elements Of Electromagnetics

Mechanical Engineering

ISBN:

9780190698614

Author:

Sadiku, Matthew N. O.

Publisher:

Oxford University Press

Mechanics of Materials (10th Edition)

Mechanical Engineering

ISBN:

9780134319650

Author:

Russell C. Hibbeler

Publisher:

PEARSON

Thermodynamics: An Engineering Approach

Mechanical Engineering

ISBN:

9781259822674

Author:

Yunus A. Cengel Dr., Michael A. Boles

Publisher:

McGraw-Hill Education

Control Systems Engineering

Mechanical Engineering

ISBN:

9781118170519

Author:

Norman S. Nise

Publisher:

WILEY

Mechanics of Materials (MindTap Course List)

Mechanical Engineering

ISBN:

9781337093347

Author:

Barry J. Goodno, James M. Gere

Publisher:

Cengage Learning

Engineering Mechanics: Statics

Mechanical Engineering

ISBN:

9781118807330

Author:

James L. Meriam, L. G. Kraige, J. N. Bolton

Publisher:

WILEY

SEE MORE TEXTBOOKS