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API 521 · API RP 14E · flame radiation
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Flare System Sizing
FIG. 8 | API 521 flare header sizing | Mach number constraints | flame length and tilt | thermal radiation contours
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Document / QMS Info
Client
Tag
Case
Doc No.
Rev
Prepared By
Checked By
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Gas Flow
Gas Flow
MMscfd
Gas MW
lb/lbmol
Temperature
°F
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Flare Tip
Tip Pressure
psig
Max Mach
—
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Fluid Properties
Gas Density
lb/ft³
Liquid Density
lb/ft³
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Composition (optional)
CO₂
mol frac
H₂S
mol frac
N₂
mol frac
CH₄
mol frac
C₂H₆
mol frac
C₃H₈
mol frac
C₄H₁₀
mol frac
C₅H₁₂
mol frac
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Radiation
Radiation Limit
BTU/hr·ft²
Fraction Radiated
—
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Wind
Wind Velocity
mph
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KOD
KOD Residence
min
▶ SIZE FLARE SYSTEM
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SIZE FLARE SYSTEM
to calculate.