GrabCAD 模型信息
NACA-Based Parametric Turbo & Compressor Impeller – Geometric Mathematical Modelling · 模型 46171
Parametric turbocharger compressor impeller in Autodesk Inventor using NACA 5-digit airfoil equations. Custom Python script generates parametric equation strings for yt thickness, yc camber line (split regions), θ slope, upper/lower surfaces. Process: Multi-section aerofoils (varying chord, stagger β, thickness) Transformations: spindle offset → stagger rotation → cylindrical mapping (T angular, Z axial) Loft surfaces from sections → thicken to solids 16-blade impeller assembly with shaft, bearings, seals (iPart table for seal variants), fully constrained + rotational motion demo Materials: aluminum impeller (low inertia/fast spool, high strength for RPM), steel shaft Educational geometric mathematical modeling demo for radial turbomachinery blades — explore parameters like twist, camber, stagger. Not OEM-accurate. Files: Inventor .iam (parameters/equations), .STEP export, renders.
- 格式
- AutoCAD、Autodesk Inventor、STEP / IGES、Rendering
- 分类
- Automotive、Aviation、Educational
- 标签
- aerofoil、compressor、impeller、turbocharger、naca 5-digit
- 数据更新
- 2026-09-30T18:48:54Z
