Nozzle design software

Rocket nozzle design software with DXF export.

Generate bell, conical, and TIC nozzle contours from solved engine states, inspect expansion and separation screening context, and export DXF geometry for CAD review and machining discussions — all tied to the same solve.

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Mac 1.0.0 · signed and notarized. Windows 1.0.0 Public Beta · unsigned. Preliminary design software for analysis, iteration, documentation, and review.

Who it is for

For nozzle and geometry work.

Keep the contour, performance basis, and warnings connected so geometry handoff stays consistent.

Nozzle designers

Compare contour types and expansion states during iteration.

CAD and manufacturing

Receive DXF geometry instead of rebuilding profiles by hand.

Reviewers

See expansion ratio, length, and separation context with the geometry.

Workflow

From solved state to CAD.

Contour generation and export, traceable to the engine case.

Contour types

Bell (Rao), conical, and TIC (truncated ideal contour) profiles.

Expansion review

Inspect throat, exit, length, area ratio, and over-expansion context.

Separation screening

Summerfield and Stark screening flags with x/L location context.

DXF export

Export nozzle contour geometry as DXF entities for CAD handoff.

Keep going

Related pages.

Product

Full capability overview.

Flowfield Studio

Visualization and diagnostics.

Methods

Assumptions and boundaries.

Validation

Reference-case coverage.

Docs

Documentation hub.

Pricing

Personal $29/month or $199/year; Business $799/year. Usage rights and plan limits apply.