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4. An exhaust valve has a valve curtain area of 3 x 10³ m2 and valve discharge coefficient of 0.7. The cylinder pressure is 550 kPa while its temperature is 990K.If the exhaust system pressure is 103kPa with specific heat ratio of 1.35 with gas constant of 287 J/kg-K,determine the initial mass flow rate in the exhaust valve.

4. An exhaust valve has a valve curtain area of 3 x 10³ m2 and valve discharge coefficient of 0.7. The cylinder pressure is 550 kPa while its temperature is 990K.If the exhaust system pressure is 103kPa with specific heat ratio of 1.35 with gas constant of 287 J/kg-K,determine the initial mass flow rate in the exhaust valve.

Elements Of Electromagnetics
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
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4. An exhaust valve has a valve curtain area of 3 x 103 m2 and valve discharge coefficient of 0.7. The cylinder pressure is 550 kPa while its temperature is 990K.If the exhaust system pressure is 103kPa with specific heat ratio of 1.35 with gas constant of 287 J/kg-K,determine the initial mass flow rate in the exhaust valve.
Transcribed Image Text:4. An exhaust valve has a valve curtain area of 3 x 103 m2 and valve discharge coefficient of 0.7. The cylinder pressure is 550 kPa while its temperature is 990K.If the exhaust system pressure is 103kPa with specific heat ratio of 1.35 with gas constant of 287 J/kg-K,determine the initial mass flow rate in the exhaust valve.
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