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Q.2. Air flows through a constant-area duct is connected to a reservoir at a temperature of 500°C and a pressure of 500 kPa by a converging nozzle, as shown in Figure. Heat is lost at the rate of 250 kJ /kg. Determine the exit pressure and Mach number and the mass flow rate fora back pressure of 0 kPa. q=250 kJ/kg Pr 500 kPa T,= 500°C Ph = 0 kPa D= 0.02m

Q.2. Air flows through a constant-area duct is connected to a reservoir at a temperature of 500°C and a pressure of 500 kPa by a converging nozzle, as shown in Figure. Heat is lost at the rate of 250 kJ /kg. Determine the exit pressure and Mach number and the mass flow rate fora back pressure of 0 kPa. q=250 kJ/kg Pr 500 kPa T,= 500°C Ph = 0 kPa D= 0.02m

Structural Analysis
Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Q.2. Air flows through a constant-area duct is connected to a reservoir at a temperature of 500°C and a pressure of 500 kPa by a converging nozzle, as shown in Figure. Heat is lost at the rate of 250 kJ /kg. Determine the exit pressure and Mach number and the mass flow rate for d back pressure of 0 kPa. q= 250 kJ/kg Pr = 500 kPa T= 500°C Ph = 0 kPa D= 0.02m
Transcribed Image Text:Q.2. Air flows through a constant-area duct is connected to a reservoir at a temperature of 500°C and a pressure of 500 kPa by a converging nozzle, as shown in Figure. Heat is lost at the rate of 250 kJ /kg. Determine the exit pressure and Mach number and the mass flow rate for d back pressure of 0 kPa. q= 250 kJ/kg Pr = 500 kPa T= 500°C Ph = 0 kPa D= 0.02m
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