Calculation of flow velocity in the tube side of a heat exchanger

2019-03-07 View Original

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We need to conduct corrosion calculations, based on the current production conditions. May I ask how the experts go about doing this? Is there any formula for it?

Reply #2 2019-03-07

Calculate the flow velocity s? Since it’s under operating conditions, the flow rate Q is known, the number of heat exchange tubes N is known, and the diameter of the heat exchange tubes d is also known. Using the formula Q=N*3600*s*3.14*d*d/4, we can determine s by plugging in these values

Reply #3 2019-03-07

What are the medium, temperature, flow rate, and pressure for the corrosion prevention calculation?

Reply #4 2019-03-07

Acidic water, 40°C, pressure 1.4 MPa

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Calculation of flow velocity in the tube side of a heat exchanger

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