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Problem 3: Octane flows steadily through the duct shown at a rate of Q = [0.2 + 0.001(M+ D) m'/s. The duct is in the horizonal plane, and is 100 m long. The flow area is shown in blue, and comprises a 1.25 m wide by 0.75 m high duct and two circular tubes of 0.25m outside diameter. Compute:

Problem 3: Octane flows steadily through the duct shown at a rate of Q = [0.2 + 0.001(M+ D) m'/s. The duct is in the horizonal plane, and is 100 m long. The flow area is shown in blue, and comprises a 1.25 m wide by 0.75 m high duct and two circular tubes of 0.25m outside diameter. Compute:

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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M = 8, D = 10 Problem 3: Octane flows steadily through the duct shown at a rate of Q = [0.2 + 0.001(M + D)| m/s. The duct is in the horizonal plane, and is 100 m long. The flow area is shown in blue, and comprises a 1.25 m wide by 0.75 m high duct and two circular tubes of 0.25m outside diameter. Compute: a) The hydraulic diameter b) The pressure drop. c) The power lost over the duct length. Take the wall roughness, e = 0.155 mm, p = 701 kg/m and u = 0.51x10 Pa-s.
Transcribed Image Text:M = 8, D = 10 Problem 3: Octane flows steadily through the duct shown at a rate of Q = [0.2 + 0.001(M + D)| m/s. The duct is in the horizonal plane, and is 100 m long. The flow area is shown in blue, and comprises a 1.25 m wide by 0.75 m high duct and two circular tubes of 0.25m outside diameter. Compute: a) The hydraulic diameter b) The pressure drop. c) The power lost over the duct length. Take the wall roughness, e = 0.155 mm, p = 701 kg/m and u = 0.51x10 Pa-s.
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