A gas flows steadily through a circular duct with a mass flow rate of 20 kg/s. The area of the duct's cross-sections is varied and not uniform. The inlet and exit conditions are as follows. Inlet: Vị = 500 m/s, A = 179.86 cm² ; Exit Va = 585 m/s 1.1852 m/kg Part A Detemine the exit area. Express your answer in squared centimeters to five significant figures. It vec cm Submit Request Answer Part B Do you find the increase in velocity of the gas, accompanied by an increase in flow area, counter-intuitive? Why? Match the words in the left column to the appropriate blanks in the sentence on the right. Reset Help velocity 1. The increase in velocity and flow area may seem counter intultive because we are used to flow of an increase constant-density fluids such as water in which case in area must accompany as required by the mass balance equation. a decrease density flow rate

A gas flows steadily through a circular duct with a mass flow rate of 20 kg/s. The area of the duct's cross-sections is varied and not uniform. The inlet and exit conditions are as follows. Inlet: Vị = 500 m/s, A = 179.86 cm² ; Exit Va = 585 m/s 1.1852 m/kg Part A Detemine the exit area. Express your answer in squared centimeters to five significant figures. It vec cm Submit Request Answer Part B Do you find the increase in velocity of the gas, accompanied by an increase in flow area, counter-intuitive? Why? Match the words in the left column to the appropriate blanks in the sentence on the right. Reset Help velocity 1. The increase in velocity and flow area may seem counter intultive because we are used to flow of an increase constant-density fluids such as water in which case in area must accompany as required by the mass balance equation. a decrease density flow rate

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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