The main air (standard air) supply duct carries 200 m^3/min of an air conditioning system with cross section 750mm * 0.5 m. It branches into two ducts: branch A and branch B with cross section for A equal (0.5m*400mm) and for B equal (0.6m*0.5m). The velocity in branch A equal 8m/sec.
The main air (standard air) supply duct carries 200 m^3/min of an air conditioning system with cross section 750mm * 0.5 m. It branches into two ducts: branch A and branch B with cross section for A equal (0.5m*400mm) and for B equal (0.6m*0.5m). The velocity in branch A equal 8m/sec.
Principles of Heat Transfer (Activate Learning with these NEW titles from Engineering!)
8th Edition
ISBN:9781305387102
Author:Kreith, Frank; Manglik, Raj M.
Publisher:Kreith, Frank; Manglik, Raj M.
Chapter10: Heat Exchangers
Section: Chapter Questions
Problem 10.19P
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![H.W: (24-02-2021)
The main air (standard air) supply duct carries 200 m^3/min of
an air conditioning system with cross section 750mm * 0.5 m. It
branches into two ducts: branch A and branch B with cross
section for A equal (0.5m*400mm) and for B equal
(0.6m*0.5m). The velocity in branch A equal 8m/sec.
Calculate:
1- velocity in main duct,
2- velocity in branch B,
3- velocity pressure in main duct, branch A and branch B.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F13f70adb-a35f-4ae6-a478-f3911b0b9c4a%2Fd08a1b09-4d15-4074-9a75-16dfa32e017f%2Fj2lzyge_processed.jpeg&w=3840&q=75)
Transcribed Image Text:H.W: (24-02-2021)
The main air (standard air) supply duct carries 200 m^3/min of
an air conditioning system with cross section 750mm * 0.5 m. It
branches into two ducts: branch A and branch B with cross
section for A equal (0.5m*400mm) and for B equal
(0.6m*0.5m). The velocity in branch A equal 8m/sec.
Calculate:
1- velocity in main duct,
2- velocity in branch B,
3- velocity pressure in main duct, branch A and branch B.
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