As shown in the figure, air with a volumetric flow rate of 17,000 ft³/min enters an air-handling unit at 80°F, 1 atm. The air-handling unitdelivers 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. Thevelocity in each 26-in. duct is 16 ft/s. Assume steady state operation and ideal gas behavior for the air.Step 1T₂-T₂-T₁=45°FD₂-D₂-26 in.V₂ = V₁m₁ =D₁-50 in.DuctsystemDetermine 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, andthe velocity in the 50-in. duct, in ft/s.lb/s.Air-handling unit1- P₁ = P₂ = Pr = P4 = 1 atmT₁=80°F(AV),Determine the mass flow rate of air entering the air-handling unit, in lb/s.

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Description: As shown in the figure, air with a volumetric flow rate of 17,000 ft³/min enters an air-handling unit at 80°F, 1 atm. The air-handling unitdelivers air at 45°F, 1 atm to a duct system with three branches consisting of two 26-in-diameter ducts and on

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As shown in the figure, air with a volumetric flow rate of 17,000 ft/min enters an air-handling unit at 80°F, 1 atm. The air-handling uni 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. मे 7₂-73-7₁-45°F D₂-D₂-26 in. V₂=V₂ D₂-50 in. Duct system Air-handling unit 1 + P = P₂ = P = P4 = 1 atm T₁ = 80°F (AV), 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.

As shown in the figure, air with a volumetric flow rate of 17,000 ft/min enters an air-handling unit at 80°F, 1 atm. The air-handling uni 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. मे 7₂-73-7₁-45°F D₂-D₂-26 in. V₂=V₂ D₂-50 in. Duct system Air-handling unit 1 + P = P₂ = P = P4 = 1 atm T₁ = 80°F (AV), 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.

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter14: Fluid Mechanics

Section: Chapter Questions

Problem 115AP: A sump pump (used to drain water from be basement of houses built below the water table) is draining...

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