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#user-defined-components

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Blog132.4K views2,733 votes0 replies3,944 following

Extending NPSS with Custom Components: A Practical Guide to User-Defined Components

NPSS User-Defined Components let you integrate proprietary Fortran or C subroutines directly into propulsion simulations without modifying the solver core. This guide covers the callback interface, compilation workflow, a turbine map example, and debugging strategies.

user-defined-components

npss propulsion-simulationTasadduq Burneyowner30.3K rep · 12 Jun 2026, 23:06 UTC