Program:
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Auger Sizing and
Selection
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Version:
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1.00
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BETA
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Date:
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14-Dec-21
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By:
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H. Rawlins
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Inquiry
Information
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eProcess
Inquiry Number:
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Revision:
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A
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Engineers Initials:
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Date:
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28/4/22
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Project Information
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Client Name:
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Project Name:
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Application
Description:
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-
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Equip. Tag No.
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-
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Check to Include on
Output
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Case Title (12
characters max.)
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GOSP-2 C2
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GOSP-6 C2
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High Flow
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Process Design
Conditions
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Oil Flow Rate
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9250
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14300
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2500
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Water Flow Rate
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30000
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44500
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2500
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Gas Flow Rate
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4.4
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6.8
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30
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Inlet Pressure
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330
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330
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300
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Design Pressure
(max.)
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1300
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1300
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670
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Inlet Temperature
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160
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160
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110
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Design Temperature
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220
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220
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130
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Cut Size
(default=100)
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100
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100
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100
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micron
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Gas Crossover (up
to 80%)
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80.0
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80.0
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80.0
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%
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Fluid Properties
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Gas Density
(standard)
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27.26
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27.90
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0.80
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Gas Viscosity
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0.0133
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0.0133
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0.011
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cP
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Gas Compressibility
(Z)
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0.93
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0.93
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0.96
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-
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Gas Adiabatic Ratio
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1.23
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1.23
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1.23
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-
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Oil Density
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0.82
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0.82
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24
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Oil Viscosity
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3
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3
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7
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Water Density
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1.06
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1.06
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1.1
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Water Viscosity
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0.4
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0.4
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0.7
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Gas-Liquid
Interfacial Tension
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30
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30
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30
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dyne/cm
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Unit Selection and
Performance
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Auger Design Basis
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Case 1
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Case 2
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Case 3
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Standard
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Pipe
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Manual
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Standard
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Pipe
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Manual
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Standard
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Pipe
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Manual
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Auger Blade
Thickness:
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0.250
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0.250
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0.250
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Auger Rod O.D.:
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6.625
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4.500
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4.500
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Auger # Turns:
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8
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8
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8
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Auger Pitch:
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1.00
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0.80
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0.80
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Auger O.D.:
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11.628
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10.500
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10.500
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Crossover Tube I.D.
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6.066
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4.000
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4.000
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Hole Diameter:
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2.00
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1.00
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1.00
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# of Holes:
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4
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4
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4
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Slot Length
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0.5
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0.5
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0.5
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Crossover Tube
Length:
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40
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40
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40
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Auger Housing O.D.:
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12.750
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12.000
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12.000
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Casing I.D.:
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100.000
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50.000
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50.000
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Crossover Port I.D.:
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6.066
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4.000
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4.000
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# of Crossover
Ports:
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1
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1
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1
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Pipe Roughness:
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0.000150
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0.000150
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0.000150
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Idiot's Guide
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Case 1
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Case 2
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Case 3
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Acceleration Field
(g's)
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Vf/Vaug Ratio
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Turbulence Factor
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Operating
Parameters
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Auger Pressure Drop
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psi
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Gas Carry Over
Pressure Drop
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psi
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Acceleration
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Note: 700-2000 g's
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Vf / Vaug Ratio
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Note: 8-15
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Turbulence Factor
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Note: <15
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Inlet Gas Void
Fraction
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%
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Inlet Flow Regime
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-
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Residence Time
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s
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Liquid Carry Over
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%
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Velocity - Inlet
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ft/s
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Velocity - Port
Exit
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ft/s
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Velocity - Gas
Carry Over
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ft/s
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Design Rating
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# equiv.
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Housing Pipe
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Sch.
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Standard Conditions
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(do not modify
unless necessary)
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Conditions Basis:
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Standard Pressure
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14.696
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psia
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Standard
Temperature
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60.0
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°F
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Air Molecular
Weight
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28.96
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g/gmol
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Air/Water IFT (at 1
atm & 60°F)
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73.4
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dyne/cm
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Recovery Correction
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1.00
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(Default = 1.0)
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GVF Threshold
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0.98
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(Default = 0.98)
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