Volumetric flow measurement needs T&P compensation to determine true gas mass flow rate. Insertion-type thermal mass flow meters and direct thermal mass flow controllers also offer engineers direct ...

The volumetric flow rate of the water is proportional to the rotational speed of the blades. The disadvantage of mechanical water flow meters for water measurement is that they may clog up when the ...

The total volumetric flow rate can then be calculated from the rate of filling and discharging the discrete volumes. The speed of flow therefore is not of consequence to these meters.

The frequency change is proportional to flow velocity which is converted to volumetric flow rate by multiplying by the cross sectional area of the pipe (Figure 5).

Fluid bulk flow velocity vb is the volume flow rate through a hose or other fluid conduit divided by the cross-sectional area of the flow passage. Typical units of bulk flow velocity are ips or fps.

This is the second of eight articles from our Nozzle Knowledge Series. Prefer to watch a video, click here. Flow rate, the volume of water passing through a nozzle, per unit of time, is clearly an ...

Surge Flow Evacuation Rate: An ash and dust surge flow only occurs during an offline or during an on-demand cleaning. It is the highest volume of dust that can be dropped to the hopper in the ...

This is exactly similar to what happens with constant-density flow through a duct or a pipe --- if the area decreases, the velocity increases so that the volume flow rate is maintained constant ...

The volume flow rate of solution along the sieve tube, water flow rate into the sieve tube, hydrostatic pressure, and concentration of sucrose in the sieve tube are obtained from a numerical computer ...

Transpiration rates are calculated on the basis of leaf and root surface areas and experimentally determined root volume flow. It is shown that root flow rates necessary to sustain high transpiration ...