Engine oil at 20°C is forced over a 20-cm-square plate at a velocity of 1.2 m/s. The plate is heated to a uniform temperature of 60°C. Calculate the heat lost by the plate, and the drag force exerted on the first 40 cm of the plate using the analogy between fluid friction and heat transfer.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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- Engine oil at 20°C is forced over a 20-cm-square plate at a velocity of 1.2 m/s. The
plate is heated to a uniform temperature of 60°C. Calculate the heat lost by the plate, and the
drag force exerted on the first 40 cm of the plate using the analogy between fluid friction and
heat transfer.
Transcribed Image Text:- Engine oil at 20°C is forced over a 20-cm-square plate at a velocity of 1.2 m/s. The plate is heated to a uniform temperature of 60°C. Calculate the heat lost by the plate, and the drag force exerted on the first 40 cm of the plate using the analogy between fluid friction and heat transfer.
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