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How to calculate the density of materials

2017-05-15View Original

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The pipe diameter is known: DN50, with a flow rate of 300 kg/h. Can the density of the material be calculated?
Reply #22017-05-16
Density is a property unique to matter; it becomes relevant to pipe diameter and mass flow rate under certain conditions: L. . . . At the very least, you need to know what the substance is, and then you need to know its density at certain temperatures and pressures.
Reply #32017-05-16
It’s not necessary to know what the substance is, but it is essential to be able to calculate the mass per unit time, as well as the volume. Your requirements are not sufficient. Only mass flow rate, no volume flow rate.
Reply #42017-05-16
It’s not necessary to know what the substance is, but it is essential to be able to calculate the mass per unit time, as well as the volume. Your requirements are not sufficient. Only mass flow rate, no volume flow rate.
Reply #52017-05-17
Mass flow rate = density × flow velocity × cross-sectional area; the density can be roughly estimated based on the optimal flow velocity.
Reply #62017-05-22
Mass divided by volume. . . That’s all I can say~

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