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Determine if the flow is laminar or turbulent

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Reference no: EM131147801

A fuel cell [59] consists of air (or oxygen) and hydrogen micro ducts, separated by a membrane that promotes proton exchange for an electric current, as in Fig. P6.96. Suppose that the air side, at 20°C and approximately 1 atm, has five 1 mm by 1 mm ducts, each 1 m long. The total flow rate is 1.5E-4 kg/s.

(a) Determine if the flow is laminar or turbulent..

(b) Estimate the pressure drop. (Problem courtesy of Dr. Pezhman Shirvanian.)

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Reference no: EM131147801

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