As shown in the figure, air with a volumetric flow rate of 14,000 ft³/min enters an air-handling unit at 80°F, 1 atm. The air-handling unit delivers air at 45°F, 1 atm to a duct system with three branches consisting of two 26-in-diameter ducts and one 50-in. duct. The velocity in each 26-in. duct is 16 ft/s. Assume steady state operation and ideal gas behavior for the air. Step 1 72-73-7₁-45% D-D₁-26 in V₂ = V₂ m₁ = 1 Duct system Determine the mass flow rate of air entering the air-handling unit, in lb/s, the volumetric flow rate in each 26-in. duct, in ft3/min, and the velocity in the 50-in. duct, in ft/s. Ib/s. 50 in. Air-handling unit Determine the mass flow rate of air entering the air-handling unit, in lb/s. 1+P = P = P = P₁ = 1 atm 7₁=80°F (AV),

As shown in the figure, air with a volumetric flow rate of 14,000 ft³/min enters an air-handling unit at 80°F, 1 atm. The air-handling unit delivers air at 45°F, 1 atm to a duct system with three branches consisting of two 26-in-diameter ducts and one 50-in. duct. The velocity in each 26-in. duct is 16 ft/s. Assume steady state operation and ideal gas behavior for the air. Step 1 72-73-7₁-45% D-D₁-26 in V₂ = V₂ m₁ = 1 Duct system Determine the mass flow rate of air entering the air-handling unit, in lb/s, the volumetric flow rate in each 26-in. duct, in ft3/min, and the velocity in the 50-in. duct, in ft/s. Ib/s. 50 in. Air-handling unit Determine the mass flow rate of air entering the air-handling unit, in lb/s. 1+P = P = P = P₁ = 1 atm 7₁=80°F (AV),

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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