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The 100-mm-diameter pipe is connected by a nozzle to a large reservoir of air that is at a temperature of 20 °C and absolute pressure of 500 kPa. The backpressure causes M, >1, and the flow is choked at the exit, section 2, when L=5 m Assume a constant friction factor of 0.0085 throughout the pipe. Gas constant for air is R-286 9 J/kg-K) and its specific heat ratio is k-1.40 (Figure 1) Figure 1 of 1 Part A Determine the mass flow through the pipe Express your answer using three significant figures. VAX 1 vec Submit Request Answer

The 100-mm-diameter pipe is connected by a nozzle to a large reservoir of air that is at a temperature of 20 °C and absolute pressure of 500 kPa. The backpressure causes M, >1, and the flow is choked at the exit, section 2, when L=5 m Assume a constant friction factor of 0.0085 throughout the pipe. Gas constant for air is R-286 9 J/kg-K) and its specific heat ratio is k-1.40 (Figure 1) Figure 1 of 1 Part A Determine the mass flow through the pipe Express your answer using three significant figures. VAX 1 vec Submit Request Answer

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
Problem 1.1MA
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The 100-mm diameter pipe is connected by a nozzle to a large reservoir of air that is at a temperature of 20 °C and absolute pressure of 500 kPa The backpressure causes M,> 1, and the flow is choked at the exit, section 2, when L=5 m. Assume a constant friction factor of 0.0085 throughout the pipe, Gas constant for air is R-286 9 J/kg-K) and its specific heat ratio is k-140 (Figure 1) Figure 100mm < 1 of 1 1. T Part A Determine the mass flow through the pipe Express your answer using three significant figures. Submit VAE 1 vec Provide Feedback Request Answer D kg/s
Transcribed Image Text:The 100-mm diameter pipe is connected by a nozzle to a large reservoir of air that is at a temperature of 20 °C and absolute pressure of 500 kPa The backpressure causes M,> 1, and the flow is choked at the exit, section 2, when L=5 m. Assume a constant friction factor of 0.0085 throughout the pipe, Gas constant for air is R-286 9 J/kg-K) and its specific heat ratio is k-140 (Figure 1) Figure 100mm < 1 of 1 1. T Part A Determine the mass flow through the pipe Express your answer using three significant figures. Submit VAE 1 vec Provide Feedback Request Answer D kg/s
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