Compressible laminar fl ow, f≈ 64/Re, may occur in capillarytubes. Consider air, at stagnation conditions of 100°Cand 200 kPa, entering a tube 3 cm long and 0.1 mm indiameter. If the receiver pressure is near-vacuum, estimate(a) the average Reynolds number, (b) the Mach number atthe entrance, and (c) the mass flow in kg/h.
Compressible laminar fl ow, f≈ 64/Re, may occur in capillarytubes. Consider air, at stagnation conditions of 100°Cand 200 kPa, entering a tube 3 cm long and 0.1 mm indiameter. If the receiver pressure is near-vacuum, estimate(a) the average Reynolds number, (b) the Mach number atthe entrance, and (c) the mass flow in kg/h.
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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Compressible laminar fl ow, f≈ 64/Re, may occur in capillary
tubes. Consider air, at stagnation conditions of 100°C
and 200 kPa, entering a tube 3 cm long and 0.1 mm in
diameter. If the receiver pressure is near-vacuum, estimate
(a) the average Reynolds number, (b) the Mach number at
the entrance, and (c) the mass flow in kg/h.
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