CO₂ Pipeline Diameter Sizing
Iterates standard NPS sizes (6"–48") and returns the smallest pipe meeting both the user's pressure-drop budget and DNV-RP-J202 erosion-velocity limit. Uses the same PR-Peneloux + FVW + Colebrook engine as calc A1.
Flow & Geometry
kg/h
km
Pressure Constraints
bara
°C
bara
Limits & Numerics
m/s
mm
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📚 Learn the Theory
Dense-phase CO₂ hydraulics, NPS sizing, and DNV-RP-J202 erosion velocity limits for CCUS pipeline diameter selection.
For each candidate ID: PR-Peneloux density, Fenghour-Vesovic-Wakeham viscosity, Colebrook friction, Darcy-Weisbach pressure drop integrated over N segments.
Selects the smallest size meeting both ΔP ≤ available pressure budget AND v_max ≤ DNV-RP-J202 erosion limit (default 4 m/s).
Standard IDs assume STD wall — for actual pipe spec, run calc A2 (wall thickness) on the selected NPS.
Standards: ASME B31.4 · ISO 27913:2016 · DNV-RP-J202 (2017).