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CALCULATOR MODULE : Line Pipe Fluid Mass And Volume ±
Calculate pipeline fluid mass and volume for gas, liquid, two phase gas liquid, and three phase oil, water and gas (black oil). The gas oil ratio (GOR) is the ratio of gas moles to liquid volume. Water cut is the volume fraction of water in the liquid (combined oil and water). Change Module : Related Modules : |
CALCULATOR MODULE : ASME B31.3 Process Piping Fluid Volume And Mass ±
Calculate ASME B31.3 process piping fluid density, fluid volume and fluid mass for two phase gas liquid piping, and three phase black oil piping (gas water and oil). The two phase fluid calculator can be used for single phase gas, single phase liquid, or two phase gas and liquid. The three phase black oil calculator can be used for single phase oil, single phase water, two phase oil and water, and three phase oil, water and gas. Water cut is the volume fraction of water in the liquid phase (ignoring the gas phase). Gas oil ratio (GOR) is the ratio of gas moles to liquid volume (ignoring the water phase). Gas moles are commonly measured as gas volume at standard conditions, eg SCM (Standard Conditions Meter) or SCF (Standard Conditions Feet). Reference : ANSI/ASME B31.3 : Process Piping (2018) Change Module : |
CALCULATOR MODULE : ASME B31.8 Gas Pipeline Fluid Volume And Mass ±
Calculate ASME B31.8 gas pipeline fluid density, fluid volume and fluid mass for two phase gas liquid piping, and three phase black oil piping (gas water and oil). The two phase fluid calculator can be used for single phase gas, single phase liquid, or two phase gas and liquid. The three phase black oil calculator can be used for single phase oil, single phase water, two phase oil and water, and three phase oil, water and gas. Water cut is the volume fraction of water in the liquid phase (ignoring the gas phase). Gas oil ratio (GOR) is the ratio of gas moles to liquid volume (ignoring the water phase). Gas moles are commonly measured as gas volume at standard conditions, eg SCM (Standard Conditions Meter) or SCF (Standard Conditions Feet). Reference : ANSI/ASME B31.8 : Gas Transmission And Distribution Piping Systems (2018) Change Module : |
CALCULATOR MODULE : Gas Pipeline Pressure Loss From The Darcy Weisbach Equation ±
Calculate single phase gas pipeline pressure loss using the Darcy Weisbach equation. `Po = √(P^2 - m^2(fd.L / D + K) ls (16mma.SG.ZRoT)/(pi^2D^4) ) / (es) `
`ss = (z2 - z2) SG.mma.g / (Ro T Z) `
`es = e^(ss) `
`ls = (es^2 - 1) / (ss) ` where : Po = outlet pressure
P = inlet pressure
fd = Darcy friction factor
L = piping length
D = piping inside diameter
K = total friction loss factor for fittings
m = gas mole flowrategas
mma = air molar mass
SG = gas specific gravity
Z = gas compressibility factor
Ro = universal gas constant
T = gas temperature
g = gravity constant
zi = inlet elevation
zo = outlet elevation
ss = elevation exponent
es = elevation pressure factor
ls = elevation length factor For low Reynolds numbers Re < 2000, the fluid flow is laminar and the Darcy friction factor should be calculated using the Hagen-Poiseuille laminar flow equation. For high Reynolds numbers Re > 4000, the fluid flow is turbulent and the Darcy friction factor should be calculated using one of the turbulent flow equations. In the transition region 2000 < Re < 4000, the flow is unstable and the friction loss cannot be reliably calculated. The minor loss K factor is used to account for pipeline fittings such as bends, tees, valves etc.. The calculators use the Darcy-Weisbach pressure loss equation with the Darcy friction factor. The Fanning transmission factor combined with the Fanning equation is commonly used for gas flow. The results for the Darcy and Fanning equations are identical provided that the correct friction factor is used. The gas specific gravity is the ratio of gas density over the density of dry air at base temperature and pressure. The compressibility factor is assumed to equal 1 at the base conditions. The gas specific gravity is proportional to the gas molar mass. Change Module : Related Modules : |
CALCULATOR MODULE : Gas Pipeline Line Pack ±
Calculate gas line pack for single phase gas pipelines. Gas trunklines are commonly used for storage by increasing the pressure in the pipe line. Gas can be released by reducing the pressure. Gas storage can be used to meet peak demand periods. Change Module : Related Modules : |
CALCULATOR MODULE : Gas Pipeline Fluid Mass And Volume ±
Calculate single phase gas pipeline fluid mass and volume. Fluid mass and volume can be calculated from fluid volume, fluid mass, or pipeline length. Gas density is calculated from temperature and pressure. The gas specific gravity is the ratio of gas density over the density of dry air at base temperature and pressure. The compressibility factor is assumed to equal 1 at the base conditions. The gas specific gravity is proportional to the gas molar mass. Change Module : Related Modules : |
CALCULATOR MODULE : Two Phase Gas Liquid Viscosity ±
Calculate dynamic and kinematic viscosity for two phase gas liquids (gas and oil or gas and liquid). Kinematic viscosity is equal to the dynamic viscosity divided by the density of the fluid. The viscosity of two phase fluids and mixtures can be calculated from the dynamic viscosity and the volume fraction. The gas oil ratio is the ratio of gas moles to oil volume. It is often measured as gas standard volume (scf or scm) per oil volume (barrels, gallons, cubic feet or cubic meters). Change Module : Related Modules : |
CALCULATOR MODULE : Three Phase Gas Oil Water (Black Oil) Viscosity ±
Calculate dynamic and kinematic viscosity for three phase black oil (gas oil and water). Kinematic viscosity is equal to the dynamic viscosity divided by the density of the fluid. The viscosity of two phase fluids and mixtures can be calculated from the dynamic viscosity and the volume fraction. The gas oil ratio is the ratio of gas moles to oil volume. The gas mass fraction is the ratio of gas mass to total fluid mass. The gas volume fraction is the ratio of gas volume to total fluid volume. Water cut is the ratio of water volume over total liquid volume (equals the water volume fraction in the liquid). Gas volume is dependent on fluid temperature and pressure. Gas oil ratio is often measured as gas standard volume (scf or scm) per oil volume (barrels, gallons, cubic feet or cubic meters). Change Module : Related Modules : |
CALCULATOR MODULE : Fluid Density And Volume ±
Calculate fluid density for single phase fluid (oil, water, or gas), two phase fluid (oil and gas, or oil and water), and three phase black oil (oil, water and gas). The gas oil ratio is the ratio of gas moles to oil volume. Gas oil ratio is often measured as gas standard volume (scf or scm) per oil volume (barrels, gallons, cubic feet or cubic meters). The gas mass fraction is the ratio of gas mass to total fluid mass. The gas volume fraction is the ratio of gas volume to total fluid volume. Water cut is the ratio of water volume over total liquid volume (equals the water volume fraction in the liquid). Gas volume is dependent on fluid temperature and pressure. Change Module : Related Modules : |
CALCULATOR MODULE : Two Phase Fluid Gas Oil Ratio GOR ±
Calculate the gas oil ratio for two phase fluids (gas liquid or gas oil). The gas oil ratio is the ratio of gas moles to oil volume. It is often measured as gas standard volume (scf or scm) per oil volume (barrels, gallons, cubic feet or cubic meters). Change Module : Related Modules : |
CALCULATOR MODULE : Two Phase Gas Liquid Density ±
Calculate fluid density for two phase fluid (oil and gas, or gas and water). The gas oil ratio is the ratio of gas moles to oil volume. The gas mass fraction is the ratio of gas mass to total fluid mass. The gas volume fraction is the ratio of gas volume to total fluid volume. Gas volume is dependent on fluid temperature and pressure. Gas oil ratio is often measured as gas standard volume (scf or scm) per oil volume (barrels, gallons, cubic feet or cubic meters). Change Module : Related Modules : |
CALCULATOR MODULE : Three Phase Gas Oil Water (Black Oil) Density ±
Calculate fluid density for three phase black oil (oil, water and gas). The gas oil ratio is the ratio of gas moles to oil volume. The gas mass fraction is the ratio of gas mass to total fluid mass. The gas volume fraction is the ratio of gas volume to total fluid volume. Water cut is the ratio of water volume over total liquid volume (equals the water volume fraction in the liquid). Gas volume is dependent on fluid temperature and pressure. Gas oil ratio is often measured as gas standard volume (scf or scm) per oil volume (barrels, gallons, cubic feet or cubic meters). Change Module : Related Modules : |
CALCULATOR MODULE : Fluid Dosing Rate And Density ±
Calculate fluid dose rate (volume rate or mass rate) and dosed fluid density. The fluid density, volume fraction and mass fraction includes the dosing fluid (combined undosed fluid and dose chemical). Change Module : Related Modules : |
CALCULATOR MODULE : Single Phase Gas Density ±
Calculate gas density from temperature, pressure and specific gravity for single phase gas. Gas density is calculated using the ideal gas equations, with the compressibility factor Z. The gas specific gravity is approximately equal to the ratio of the gas molar mass over the molar mass of air (28.964 g/mol). Change Module : Related Modules : |
CALCULATOR MODULE : Two Phase Gas Liquid Heat Capacity ±
Calculate two phase gas liquid heat capacity. Fluid heat capacity can be calculated for single phase phase liqui. single phase gas, or combined liquid and gas. Gas oil ratio (GOR) is the ratio of gas moles over liquid volume. Gas moles are commonly measured by standard cubic feet (scf), and stand cubic meters (scm). Gas oil ratio is often measured as gas standard volume (scf or scm) per oil volume (barrels, gallons, cubic feet or cubic meters). Change Module : Related Modules : |
CALCULATOR MODULE : Three Phase Gas Oil Water (Black Oil) Heat Capacity ±
Calculate three phase gas oil water (black oil) heat capacity. Black oil is a three phase mixture of oil, water and gas. Water cut is measured relative to the total liquid volume (gas volume is ignored). Gas oil ratio (GOR) is measured relative to the oil volume at standard conditions (water volume is ignored). Gas oil ratio (GOR) is the ratio of gas moles over liquid volume. Gas moles are commonly measured by standard cubic feet (scf), and stand cubic meters (scm). Gas oil ratio is often measured as gas standard volume (scf or scm) per oil volume (barrels, gallons, cubic feet or cubic meters). Change Module : Related Modules : |
CALCULATOR MODULE : Spherical Tank Or Pressure Vessel Volume ±
Calculate the fluid volume and mass for a full or part full spherical tanks and pressure vessels. Fluid volume and mass can be calculated for liquid tanks (the gas volume is ignored), gas tanks (full tank only), and mixed gas and liquid tanks. For part full tanks the fluid level is measured from the inside base of the tank. Change Module : Related Modules : |
CALCULATOR MODULE : Cylindrical Tank Or Pressure Vessel Volume ±
Calculate the fluid volume and mass for a full or part full cylindrical tanks and pressure vessels. Fluid volume and mass can be calculated for liquid tanks (the gas volume is ignored), gas tanks (full tank only), and mixed gas and liquid tanks. For part full tanks the fluid level is measured from the inside base of the tank. Cylindrical tanks can be either horizontla or certical. Tank ends can be either flat, or spherical. Pressure vessels normally have spherical ends. Change Module : Related Modules : |