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Figure P4.15 provides steady-state data for air flowing through a rectangular duct. Assuming ideal gas behavior for the air, determine the inlet volumetric flow rate, in ft³/s, and inlet mass flow rate, lb/s. If you can determine the volumetric flow rate and mass flow rate at the exit, evaluate them. If not, explain why. 4 in. Air V₁=3 ft/s T₁ = 95°F P₁ = 16 lbf/in.² 6 in. P2 = 15 lbf/in.²

Figure P4.15 provides steady-state data for air flowing through a rectangular duct. Assuming ideal gas behavior for the air, determine the inlet volumetric flow rate, in ft³/s, and inlet mass flow rate, lb/s. If you can determine the volumetric flow rate and mass flow rate at the exit, evaluate them. If not, explain why. 4 in. Air V₁=3 ft/s T₁ = 95°F P₁ = 16 lbf/in.² 6 in. P2 = 15 lbf/in.²

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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**Text Transcription:** Figure P4.15 provides steady-state data for air flowing through a rectangular duct. Assuming ideal gas behavior for the air, determine the inlet volumetric flow rate, in ft³/s, and inlet mass flow rate, lb/s. If you can determine the volumetric flow rate and mass flow rate at the exit, evaluate them. If not, explain why. **Diagram Explanation:** The diagram shows a rectangular duct with air flowing through it. Key details provided in the diagram include: - The duct has a cross-sectional height of 4 inches and width of 6 inches. - Air enters the duct at point 1 with the following conditions: - Velocity (\(V_1\)) = 3 ft/s - Temperature (\(T_1\)) = 95°F - Pressure (\(P_1\)) = 16 lbf/in² - At the exit (point 2) of the duct: - Pressure (\(P_2\)) = 15 lbf/in² The diagram illustrates airflow from left to right, with arrows indicating the direction of the air entering at point 1 and exiting at point 2.
Transcribed Image Text:**Text Transcription:** Figure P4.15 provides steady-state data for air flowing through a rectangular duct. Assuming ideal gas behavior for the air, determine the inlet volumetric flow rate, in ft³/s, and inlet mass flow rate, lb/s. If you can determine the volumetric flow rate and mass flow rate at the exit, evaluate them. If not, explain why. **Diagram Explanation:** The diagram shows a rectangular duct with air flowing through it. Key details provided in the diagram include: - The duct has a cross-sectional height of 4 inches and width of 6 inches. - Air enters the duct at point 1 with the following conditions: - Velocity (\(V_1\)) = 3 ft/s - Temperature (\(T_1\)) = 95°F - Pressure (\(P_1\)) = 16 lbf/in² - At the exit (point 2) of the duct: - Pressure (\(P_2\)) = 15 lbf/in² The diagram illustrates airflow from left to right, with arrows indicating the direction of the air entering at point 1 and exiting at point 2.
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