HELIX — Combustion Chamber & Bell Nozzle

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Bounding box: 150.2 × 150.2 × 317.1 mm
Engine: Precision B-rep
Parameters: 12
Published: October 13, 2026

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The prompt

i want just nozzle romove other things and keep combustion chamber and nozzle

Parameters

Name	Value	Range
Chamber Outer Dia	100 mm	40 – 300
Chamber Height	60 mm	20 – 300
Shell Wall Thickness	3 mm	1 – 12
Converging Section Length	45 mm	10 – 300
Throat Diameter	32 mm	10 – 200
Throat Straight Length	12 mm	2 – 80
Diverging Bell Length	200 mm	30 – 600
Nozzle Exit Diameter	140 mm	20 – 500
Cooling Jacket Thickness	5 mm	1.5 – 25
Mounting Flange OD	150 mm	60 – 400
Mounting Flange Thickness	8 mm	3 – 40
Mounting Flange Bore	90 mm	20 – 300

Every value above is a live dimension. Open a model like this in the editor and each one becomes a slider you can drag before exporting.

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