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Appliance
Venturi tube
calculator can be used for both liquids and gases.
Fluid is considered as incompressible, so density (rho) and temperature (T) are
constant through tube. Also, gas is considered as ideal.
Units of measure are both in SI and English system.
Venturi tube calculator can be used for calculation of:
- inlet, bigger diameter - D1
- smaller diameter - D2
- volumetric flow - Q
- mass flow - G
- velocity on inlet, bigger diameter - V1
- velocity on smaller diameter - V2
For calculation of those values, necessary values for input are:
Two from following three:
- inlet, bigger diameter - D1
- smaller diameter - D2
- volumetric flow - Q
And all below:
- coefficient of discharge - C
- inlet pressure - p1
- either pressure on smaller diameter - p2, or pressure drop p1-p2
- for gases only:
either temperature - T, or density - rho
gas constant - R
- for liquids:
density - rho
Beside (D1, D2, Q, G, V1,
V2), values that are not
defined by user are determined in process of calculation (for example: if pressure p1
and temperature T are specified for gas flow - value for rho is calculated.
IMPORTANT:
I DO NOT MAKE ANY WARRANTIES ABOUT THE SUITABILITY OF SOFTWARE EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT
LIMITED TO THE SUITABILITY FOR A PARTICULAR PURPOSE. I WILL NOT BE LIABLE FOR ANY DAMAGES SUFFERED BY LICENSE
AS A RESULT OF USING, MODIFYING OR DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES.
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