A large tank supplies helium through a converging-diverging nozzle l8 atmosphere. The Pressure in the tank remains constant at 8.00 MPa and temperature remains constant at 1000 K. There are no shock waves in the nozzle. The nozzle is designed to discharge at an exit Mach number of 3.5. The exit area of the Ac nozzle is 100 mm. Note that for helium, the specific heat ratio (k) is 1.66 and the ideal gas constant (R) is 2077 J/kg-K. (a) Determine the pressure at the exit of the nozzle. (b) Determine the mass flow rate through the nozzle. (c) Sketch the pressure and Mach number behaviors for this flow along the nozzle. ined at 25 °Cand hrough a noZ7

Elements Of Electromagnetics
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ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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A large tank supplies helium through a converging-diverging nozzle to the
atmosphere. The Pressure in the tank remains constant at 8.00 MPa and temperature
remains constant at 1000 K. There
are
shock waves in the nozzle.
no
The nozzle is designed to discharge at an exit Mach number of 3.5. The exit area of the
nozzle is 100 mm. Note that for helium, the specific heat ratio (k) is 1.66 and the ideal gas
constant (R) is 2077 J/kg-K.
(a) Determine the pressure at the exit of the nozzle. (b) Determine the mass flow rate
through the nozzle. (c) Sketch the pressure and Mach number behaviors for this
flow along the nozzle.
n from a re ervo ma
ainteined at 25 °Cand
ihrongh a noz
pressure
Transcribed Image Text:A large tank supplies helium through a converging-diverging nozzle to the atmosphere. The Pressure in the tank remains constant at 8.00 MPa and temperature remains constant at 1000 K. There are shock waves in the nozzle. no The nozzle is designed to discharge at an exit Mach number of 3.5. The exit area of the nozzle is 100 mm. Note that for helium, the specific heat ratio (k) is 1.66 and the ideal gas constant (R) is 2077 J/kg-K. (a) Determine the pressure at the exit of the nozzle. (b) Determine the mass flow rate through the nozzle. (c) Sketch the pressure and Mach number behaviors for this flow along the nozzle. n from a re ervo ma ainteined at 25 °Cand ihrongh a noz pressure
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