Segment Inputs — node → node
P₁ inlet, absolutepsia
P₂ outlet, absolutepsia
L segment lengthmi
Tf flowing temp°F
G gas gravity (air=1)—
E pipeline efficiency≤ 1
μ viscositylb/ft·s
ε roughnessin
Velocity cap (operational)ft/s
C API RP 14E constant—
Base: Tb = 520 °R (60 °F) · Pb = 14.73 psiaNOM-001 / Menon p.3
Equation Explorer — Menon (2005)
Results — required bore & recommended pipe
Required internal diameter
—
at active flow—
correlation—
Recommended pipe — ASME B36.10M
—
Velocity guardrail — design flow through recommended bore (outlet)
—
—
Delivered P₂ (re-rated)—
Erosional margin—
Correlation spread on required diameter (empirical uncertainty)
Segment ledger
| # | Scenario | Corr | Q | P₁→P₂ | L | req ID | Pipe | vout | Status |
|---|
Bore X-ray — to relative scale