The reservoir pressure of a supersonic wind tunnel is 5 atm. A static pressure probe is moved along the centerline of the nozzle, taking measurements at various stations. For these probe measurements, calculate the local Mach number and area ratio:

Elements Of Electromagnetics
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Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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### Supersonic Wind Tunnel Analysis

#### Problem Statement:
The reservoir pressure of a supersonic wind tunnel is 5 atm. A static pressure probe is moved along the centerline of the nozzle, taking measurements at various stations. Use these probe measurements to calculate the local Mach number and area ratio for the following conditions:

a. Static pressure is 4.00 atm  
b. Static pressure is 2.64 atm  
c. Static pressure is 0.50 atm  

#### Explanation:
In this exercise, the given reservoir pressure and static pressure measurements at different stations of the nozzle are used to assess the local Mach number and area ratio of the nozzle. Calculations typically involve using the isentropic flow relations for a perfect gas, which relate pressure, temperature, and Mach number in compressible fluid dynamics.
Transcribed Image Text:### Supersonic Wind Tunnel Analysis #### Problem Statement: The reservoir pressure of a supersonic wind tunnel is 5 atm. A static pressure probe is moved along the centerline of the nozzle, taking measurements at various stations. Use these probe measurements to calculate the local Mach number and area ratio for the following conditions: a. Static pressure is 4.00 atm b. Static pressure is 2.64 atm c. Static pressure is 0.50 atm #### Explanation: In this exercise, the given reservoir pressure and static pressure measurements at different stations of the nozzle are used to assess the local Mach number and area ratio of the nozzle. Calculations typically involve using the isentropic flow relations for a perfect gas, which relate pressure, temperature, and Mach number in compressible fluid dynamics.
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