Turbofan aircraft engine

# **Jet Engine – Compact Turbofan Model** *A0 Scale | 1:12 | Designed for Aerospace Applications* --- # **📌 Project Overview** A high-fidelity 1:2 scale model of the Jet Engine, designed for aerospace engineering analysis, educational demonstrations, and hobbyist 3D printing. --- # **⚙️ Key Features** *Modular Design* Separable sections: Fan, Compressor, Combustor, Turbine, Nozzle. Interlocking parts for easy assembly/disassembly. *Precision Scaling* 1:12 scale (A0 drawing standard) with accurate aerodynamic profiles. *Material Readiness* Pre-configured for aluminum (cold sections) and Inconel (hot sections) in CAD material libraries. *Educational Focus* Annotated internal flow paths (air/fuel) for STEM training. --- # **🛠️ Technical Specifications** Software: Designed in AutoCAD 2025 (3D Parametric Modeling). File Formats: .DWG (with layered technical drawings). Rendering: High-detail shaded with edges to showcase mechanical features. --- # **🏭 Applications** Aerospace Education: Turbofan mechanism visualization. Prototyping: Baseline for DIY jet engine projects. 3D Printing: Compatible with PLA (cold sections) and metal sintering (hot sections). --- # **📐 Scale Reference** A0 Blueprint Included: Full technical drawings with SMET (Standard Measurement) annotations. Real-World Equivalent: Based on GE90-115B fan blade geometry (simplified). --- 💡 "From CAD to thrust – explore jet propulsion fundamentals with this scalable model!"