A converging-diverging frictionless nozzle is used to accelerate an airstream emanating from a large chamber. The nozzle has an exit area of 30cm² and a throat area of 15cm? If the chamber temperature is 500K, and the back pressure is 101kPa, calculate the following: a. Minimunt chamber pressure (pa) to choke the nozzle. & Mass flow rate for a chamber pressure (p.) of 400kPa. Mass flow rate for a chamber pressure (p) of 105kPa. c.

Introduction to Chemical Engineering Thermodynamics
8th Edition
ISBN:9781259696527
Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
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A converging-diverging frictionless nozzle is used to accelerate an airstream emanating from a large
chamber. The nozzle has an exit area of 30cm² and a throat area of 15cm If the chamber temperature is
500K, and the back pressure is 101kPa, calculate the following:
a. Minimunt chamber pressure (p.) to choke the nozzle.
Mass flow rate for a chamber pressure (p.) of 400kPa.
c. Mass flow rate for a chamber pressure (p.) of 105kPa.
b.
Transcribed Image Text:A converging-diverging frictionless nozzle is used to accelerate an airstream emanating from a large chamber. The nozzle has an exit area of 30cm² and a throat area of 15cm If the chamber temperature is 500K, and the back pressure is 101kPa, calculate the following: a. Minimunt chamber pressure (p.) to choke the nozzle. Mass flow rate for a chamber pressure (p.) of 400kPa. c. Mass flow rate for a chamber pressure (p.) of 105kPa. b.
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