In an existing installation, SAE 10 oil (sg = 0.89) must be carried in a DN 80
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In an existing installation, SAE 10 oil (sg = 0.89) must be carried in a DN 80 Schedule 40 steel pipe at the rate of 850 L/min. Efficient operation of a certain process requires that the Reynolds number of the flow be approximately 5 × 104. To what temperature must the oil be heated to accomplish this?
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Rustia Melrod
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