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The value method of the flow velocity in the air distribution duct system
by：JVTIA
2022-04-30
Generally, according to the theoretical air distribution pipe, the wind speed in the pipe is 7-9m/s. If the flow rate is too large, the cross-sectional area of u200bu200bthe pipeline is too small, the system resistance becomes larger, the pressure of the fan is required to be high, and the energy consumption is large. If the wind speed is too small, the opposite situation will occur. Therefore, the most economical wind speed value must be taken in the value of wind speed.
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