Assuming the clearance is negligible for a single stage compressor with the following data. Atmospheric pressure: 90 kPa Atmospheric temperature: 17 ˚C Delivery pressure: 7 bar Free air delivery flow rate: 0.2 m3/min Take “n” as 1.3, cp = 1.005 kJ/kg K, cv = 0.718 kJ/kg K Calculate the following 1 What is the delivery temperature of air for an isentropic compression process in Kelvin to 1 decimal place? 2 What is the delivery temperature of air for a polytropic compression process with n=1.25 in Kelvin to 1 decimal place
Assuming the clearance is negligible for a single stage compressor with the following data. Atmospheric pressure: 90 kPa Atmospheric temperature: 17 ˚C Delivery pressure: 7 bar Free air delivery flow rate: 0.2 m3/min Take “n” as 1.3, cp = 1.005 kJ/kg K, cv = 0.718 kJ/kg K Calculate the following 1 What is the delivery temperature of air for an isentropic compression process in Kelvin to 1 decimal place? 2 What is the delivery temperature of air for a polytropic compression process with n=1.25 in Kelvin to 1 decimal place
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
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Question
Assuming the clearance is negligible for a single stage compressor with the following
data.
Atmospheric pressure: 90 kPa
Atmospheric temperature: 17 ˚C
Delivery pressure: 7 bar
Free air delivery flow rate: 0.2 m3/min
Take “n” as 1.3, cp = 1.005 kJ/kg K, cv = 0.718 kJ/kg K
Calculate the following
1 What is the delivery temperature of air for an isentropic compression process in Kelvin to 1 decimal place?
2 What is the delivery temperature of air for a polytropic compression process with n=1.25 in Kelvin to 1 decimal place?
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