Does the flow rate necessarily decrease when the water temperature inside the pipe exceeds 90 degrees? By what percentage should it be reduced?
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This post was last edited by security on 2011-6-7 16:54. Does the flow rate necessarily decrease when the water temperature in the pipe exceeds 90 degrees? By what percentage should it be reduced?
The question is quite strange. It can only be said that the higher the temperature of the hot water, the lower its density (and the greater its specific volume); with all other conditions remaining constant, the flow rate should be higher.
The flow rate should not change much, so there’s no significant impact; it can still be considered a clear fluid medium