inside area of fluid conductor in centimeter square x velocity of fluid in centimeters per second/1000 = flow in litre per second simple formula: Q=a*v Q=Flow rate a=area of pipe v=velocity of fluid in the pipe
A = Inside area of the pipe (cm2)
c = Velocity of water (cm/s)
vf = Water flow (L/s)
Or
- mass flow rate - kilograms per second (kg/s)m._=_Ï_*_c_*_A">m.= Ï * c * Am. = mass flow rate
Ï = greek letter symbolizing density. Water's density is 1000kg/m3
Remember to put all units correctly (kg, m, s) to get kg/s.
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U can derive by experiment........
collect water per unit time.... change flow rate of water keep time const.
then divide water collected in lit by time in sec u get volumetric flowrate..
and u can find velociy of waer if u know pipe dia by e formula:
Q/v = (3.14/4) * d * d
Q= vol. flow rate.
v= velociy
d pipe dia.
If pipe dia is increase or decrese use coninuttyy eq.
a1v1=a2v2
Flow rate is = Area (sq. ft) * Velocity (fps)
the velocity of water flow within a drainage pipe; the equation is V=L/t L= Length t=time. Then the flow rate; Fr=A*V, Where A= sectional area and V = velocity.
The primary element creates a pressure drop across the flow meter by introducing a restriction in the pipe, and this engineered restriction enables Bernoulli's equation to be used for a flow rate calculation.
300mm is a very low head, you can't expect much flow through that pipe, but you can work it out from the mechanical energy balance equation.
The equation assumes steady state or laminar flow and hence cannot be used for turbulent flows.
the ratio of the distillate mass flow rate to the mass flow rate of the steam used
Current. The flow of electrons is the flow of a moving charge. The rate of flow is current (the amount of charge that flows in a set time). The equation is: I = Qt Hope this helps.
the velocity of water flow within a drainage pipe; the equation is V=L/t L= Length t=time. Then the flow rate; Fr=A*V, Where A= sectional area and V = velocity.
is the equation for flow velocity
Vcrital = RD(V/S) R=reynolds # of the flow V=viscosity S=density D= pipe diamitar. To find Rate R=(s/v)DV
The primary element creates a pressure drop across the flow meter by introducing a restriction in the pipe, and this engineered restriction enables Bernoulli's equation to be used for a flow rate calculation.
As the rate of flow decreases, the rate of deposition increases
300mm is a very low head, you can't expect much flow through that pipe, but you can work it out from the mechanical energy balance equation.
Viscosity is the term.
When an equation is balanced, the rate of the forward reaction equals the rate of the reverse reaction.
The relationship between radius and fluid flow rate is inversely proportional. As radius goes down, fluid flow rate goes up. The highest fluid flow rate will be at the lowest radius.
Viscosity is a substances resistance to flow. So as the viscosity of a substance increases, the flow rate will decrease.
Flow rate= radius to the fourth power