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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 60 °C and absolute pressure of 550 kPa. The backpressure causes M₁ > 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. m = Submit AΣo↓ vec Provide Feedback Previous Answers Request Answer X Incorrect; Try Again; 4 attempts remaining ? kg/s

The 100-mm-diameter pipe is connected by a nozzle to a large reservoir of air that is at a temperature of 60 °C and absolute pressure of 550 kPa. The backpressure causes M₁ > 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. m = Submit AΣo↓ vec Provide Feedback Previous Answers Request Answer X Incorrect; Try Again; 4 attempts remaining ? kg/s

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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The 100-mmmm-diameter pipe is connected by a nozzle to a large reservoir of air that is at a temperature of 60 ∘C∘C and absolute pressure of 550 kPakPa . The backpressure causes M1>1M1>1, and the flow is choked at the exit, section 2, when L� = 5 mm. Assume a constant friction factor of 0.0085 throughout the pipe. Gas constant for air is R� = 286.9 J/[kg⋅K]J/[kg⋅K] and its specific heat ratio is k� = 1.40. (Figure 1)

Determine the mass flow through the pipe.
Express your answer using three significant figures.
The 100-mm-diameter pipe is connected by a nozzle to a large reservoir of air that is at a temperature of 60 °C and absolute pressure of 550 kPa. The backpressure causes M₁ > 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 isk= 1.40. (Figure 1) Figure < 1 of 1 Part A Determine the mass flow through the pipe. Express your answer using three significant figures. m = Submit IVE ΑΣΦ | vec Provide Feedback Previous Answers Request Answer X Incorrect; Try Again; 4 attempts remaining ? 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 60 °C and absolute pressure of 550 kPa. The backpressure causes M₁ > 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 isk= 1.40. (Figure 1) Figure < 1 of 1 Part A Determine the mass flow through the pipe. Express your answer using three significant figures. m = Submit IVE ΑΣΦ | vec Provide Feedback Previous Answers Request Answer X Incorrect; Try Again; 4 attempts remaining ? kg/s
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