venturi flow meter equation
Consider a venturimeter is fitted in a horizontals pipe through which fluid water is flowing as shown in the figure below. D1 diameter of the.
Bernoulli Applications A Venturi Meter Is Used To Measure The Flow Rate Through A Tube It Is Based On The Use Of The Venturi Effect The Reduction Of Ppt Download
If D2 D1 you get the square root of a negative number but.
. Qthe Theoretical discharge in m3sec. The venturi meter device measures the flow rate or velocity of a fluid through a pipe. New videos every week.
Applying Bernoullis equations at sections 1 and 2 we get. From Equation Venturi meter of Discharge Q a1 x a2 a12-a22 x 2gh Q 314 x 1766 3142-17662 x 2x980x3528 Q 177634 cm 3 sec. The discharge coefficient C is a constant value for given venturi dimensions.
The volumetric flow rate through the pipe is Q 5 10-3 m 3 s. A Venturi meter filled with mercury is placed in the pipe as shown in the figure. The speed of water in both cross.
The equation is based on the Bernoulli equation conservation of energy and the continuity equation. This meter is works on the principle of Bernoullis equation. Pipe Area A pipe m 2.
Units in Venturi Flow Meter calculator. Let a1 cross-section area of the inlet pipe. Q 177634 litsec 1 liter 1000cm.
When the fluid whose flow is being measured by an orifice flow nozzle or venturi meter is a gas the. Inner side of the pipe pressure variance. A venturi meter is an instrument which is to calculate the liquid flow in tubes.
Post your comments below and. 2014 LMNO Engineering Research and Software Ltd. Note that if D2 D1 then β 1 and Q is undefined.
Calculation of the Density of a Gas with Known Temperature and Pressure. Flow Rate Q meter3second cchour centimeter3second centimeter3hour deciliterminute foot3minute foot3second gallonminute literday literminute litersecond meter3day. As pipe is horizontal Z1 Z2 Where h p1-p2ρg difference of pressure heads at sections 1.
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