Oil (SAE 30) at 15.6°C flows steadily between fixed, horizontal, parallel plates. The pressure drop per unit length along the channel is 30 kPa/m, and the distance between the plates is 3 mm. The flow is laminar. Determine: (a) the volume rate of flow (per meter of width), (b) the magnitude of the shearing stress acting on the bottom plate, and (c) the velocity along the centerline of the channel. (a) q= (b) Txy= (c) Umax= 1.7763E-4 45 i 0.88815 m²/s N/m² m/s
Oil (SAE 30) at 15.6°C flows steadily between fixed, horizontal, parallel plates. The pressure drop per unit length along the channel is 30 kPa/m, and the distance between the plates is 3 mm. The flow is laminar. Determine: (a) the volume rate of flow (per meter of width), (b) the magnitude of the shearing stress acting on the bottom plate, and (c) the velocity along the centerline of the channel. (a) q= (b) Txy= (c) Umax= 1.7763E-4 45 i 0.88815 m²/s N/m² m/s
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Transcribed Image Text:Oil (SAE 30) at 15.6 °C flows steadily between fixed, horizontal, parallel plates. The pressure drop per unit length along the channel is
30 kPa/m, and the distance between the plates is 3 mm. The flow is laminar. Determine: (a) the volume rate of flow (per meter of
width), (b) the magnitude of the shearing stress acting on the bottom plate, and (c) the velocity along the centerline of the channel.
(a) q=
(b) Txy
(c) Umax
1.7763E-4
45
i 0.88815
m²/s
N/m²
m/s
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