Air enters a converging/diverging nozzle (diameters : 4mm , 2 mm 8 mm) at 1400 kpa and 200 C. the ratio of specific heats for air , k, is equal to 1.4. specific heat at constant pressure is equal to 1.03 kJ/kg·K; gas constant is 0.287 kPa·m3/ kg·K. mass flow rate is 2.5 kg/s. Find the location in meter that Mach number would equal to 2?  Please explain and Show work Again Unit for answer is in meter (m)

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
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Air enters a converging/diverging nozzle (diameters : 4mm , 2 mm 8 mm) at 1400 kpa and 200 C. the ratio of specific heats for air , k, is equal to 1.4. specific heat at constant pressure is equal to 1.03 kJ/kg·K; gas constant is 0.287 kPa·m3/ kg·K. mass flow rate is 2.5 kg/s. Find the location in meter that Mach number would equal to 2? 

Please explain and Show work

Again Unit for answer is in meter (m)

 

Air enters a converging/diverging nozzle (diameters : 4mm, 2 mm 8 mm) at 1400 kpa and 200 C. the ratio of specific heats for air, k, is equal to
1.4. specific heat at constant pressure is equal to 1.03 kJ/kg-K; gas constant is 0.287 kPa-m³ / kg-K. mass flow rate is 2.5 kg/s. Find the location
in meter that Mach number would equal to 2?
1
2
T, = 200°C
P, = 1400 kPa
air
m = 2.5 kg/s
Transcribed Image Text:Air enters a converging/diverging nozzle (diameters : 4mm, 2 mm 8 mm) at 1400 kpa and 200 C. the ratio of specific heats for air, k, is equal to 1.4. specific heat at constant pressure is equal to 1.03 kJ/kg-K; gas constant is 0.287 kPa-m³ / kg-K. mass flow rate is 2.5 kg/s. Find the location in meter that Mach number would equal to 2? 1 2 T, = 200°C P, = 1400 kPa air m = 2.5 kg/s
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