STEP CAD 5-Blade Propeller
Budget: ₹600 – ₹1,500 INR
I’m preparing a CFD workflow in ANSYS for a cargo-ship propulsive study and need production-ready geometry. The job is to model a five-blade propeller with an equal number of fins mounted on the boss-cap and then deliver three separate STEP files, each reflecting a different pitch and fin setting: 15°, 30° and 45°.
Those three geometries will let me test high-speed cruising, low-speed manoeuvring and heavy-load conditions, so please keep hub dimensions, blade area ratio and overall diameter consistent while only the angular settings vary. A clean, watertight, fully-parametric solid is essential—edges must knit, faces must form closed volumes and the hub-to-blade transition should be filleted smoothly to avoid mesh artefacts in ANSYS.
I’m comfortable if you work in SolidWorks, NX, CATIA or a similar package as long as the exported *.STEP opens without healing. Include a short PDF or embedded note showing the key dimensions, reference axes and angle definitions so I can reproduce the set-up in future. Once the files pass an import check and a quick surface mesh in ANSYS, the project is complete.
Those three geometries will let me test high-speed cruising, low-speed manoeuvring and heavy-load conditions, so please keep hub dimensions, blade area ratio and overall diameter consistent while only the angular settings vary. A clean, watertight, fully-parametric solid is essential—edges must knit, faces must form closed volumes and the hub-to-blade transition should be filleted smoothly to avoid mesh artefacts in ANSYS.
I’m comfortable if you work in SolidWorks, NX, CATIA or a similar package as long as the exported *.STEP opens without healing. Include a short PDF or embedded note showing the key dimensions, reference axes and angle definitions so I can reproduce the set-up in future. Once the files pass an import check and a quick surface mesh in ANSYS, the project is complete.