ISO-5167 2003 download

"Compute and gas and liquid orifice plates to measure."
indir.biz Editor: Programs AGA (AGA-3) and ISO (ISO-5167) size, the design requirements for a given orifice plate for flow or pressure drop for the flow to find the pressure drop for a given. Standards (AGA-3 (API-2530: 1991) and ISO-5167: 2003) is designed for first gas holes. They are used for liquid orifices in this program.
Programs-types:
- Gas Orifice
- Liquid Orifice
- Restriction Orifice - Gas
- Barring allowed to calculate the following orifice hole - Liquid
gas for gas-specific gravity, temperature and pressure must enter calculations. In addition, N2, CO2 and H2S for sour gas calculations.
Mol-fractions may AGA-8 equation Z-Factor (used to calculate the compressibility factor)-Kwong equation of state for natural gas and air and nitrogen Redlich. oil
special oil for weight, temperature and pressure must enter calculations. In addition to molecular weight oil is recommended. Su-entry requirements calculations salinity, temperature and pressure is applied.
NOTE: This is all dissolved solids for water expressed as equivalent sodium chloride concentration agree.
Results are an orifice specification sheet giving the necessary data for designing an orifice or to evaluate the existing hole.
result is defined as: a few factors you should know:
approach speed to contain factors
Ev = 1 / (sqrt (1 Beta ^ 4))
flow coefficient, Alpha, is defined as:
Alpha = Ev * Cd
and pipe diameter ratio orifice is given as:
Beta = OD / PID
API / ANSI-2530 - 1991 (AGA Report No. 3) (AGA)
basic flow equation is:
QV = Fn * (FC + FSL) * Y1 * FPB * FPV * FTB * * * FTF FGR sqrt (Pf1 * HW)
where
CFN = Numeric conversion factor
Cd = Discharge coefficient = (FC + FSL)
Fc = Orifice calculation factor
FSL = slope factor
Y1 = Expansion factor upstream tap
FPB = Pressure base factor, 1.0 (14.73 psia)
FTB = Temperature ..... on the basis of a set of ISO-5167 2003 6.5 now a free download can.