fect of height on flowraet

Flow meters are used to measure the linear, nonlinear, mass, or volumetric flow rate of a liquid or gas.

It is explained by mass conservation, and water being an incompressible fluid.

Imagine water going through a pipe with varying inside diameters Di's. Water will

flow the fastest in the pipe section with the smallest diameter, and will flow the

slowest in the widest section of the pipe.

The product of the volumetric average velocity of the water flow v, times the

cross section area A, is equal to the volumetric flow rate (vol/time) G.

G = v∙A

If you have a constant volumetric flow rate, if the area reduces to half, the velocity doubles.

By the way, if you multiply the volumetric flow rate G by the liquid density ρ, you

get the mass flow rate Q, (mass/time). Q = G∙ρ = ρ∙v∙A

MFT = V(mold/ cavity volume) / Q (Volumetric Flow Rate)

Inside diameter