3-42 The 60-W fan of a central heating system is to circu- ate air through the ducts. The analysis of the flow shows that the fan needs to raise the pressure of air by 50 Pa to maintain flow. The fan is located in a horizontal flow section whose diameter is 30 cm at both the inlet and the outlet. Determine the highest possible average flow velocity in the duct.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
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3-42 The 60-W fan of a central heating system is to circu-
late air through the ducts. The analysis of the flow shows that
the fan needs to raise the pressure of air by 50 Pa to maintain
flow. The fan is located in a horizontal flow section whose
diameter is 30 cm at both the inlet and the outlet. Determine
the highest possible average flow velocity in the duct.
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Transcribed Image Text:Find solutions to your homework Question 3-42 The 60-W fan of a central heating system is to circu- late air through the ducts. The analysis of the flow shows that the fan needs to raise the pressure of air by 50 Pa to maintain flow. The fan is located in a horizontal flow section whose diameter is 30 cm at both the inlet and the outlet. Determine the highest possible average flow velocity in the duct. Show transcribed data
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