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🛠️ Engine Diffuser Design (CATIA V5)

Preview_Image

📘 Overview

This repository showcases the Engine Diffuser designed and modeled in CATIA V5 as part of a personal mechanical design portfolio.
The diffuser is a key component in jet engines — responsible for slowing down high-velocity airflow and converting kinetic energy into pressure for efficient combustion performance.

🎯 Objectives

  • Develop a parametric 3D diffuser model with optimized curvature and smooth aerodynamic transitions.
  • Ensure a consistent cross-sectional profile for airflow stability.
  • Apply surface and part design workbenches in CATIA to achieve precision and manufacturable geometry.

🧩 Tools & Workbenches Used

  • CATIA V5
    • Part Design
    • Generative Shape Design
    • Sketcher

💡 Technical Summary

Parameter Description
Software CATIA V5
Component Type Jet Engine Diffuser
Design Approach Parametric Surface Modeling
Key Focus Aerodynamic smoothness, curvature control
Pattern Type Circular Blade Array

📂 Files Included

  • diffuser_design.CATPart – main 3D model
  • Preview_Image.png – visualization for reference

🧠 Skills Demonstrated

  • Surface modeling and joining operations
  • Understanding of aerodynamic component geometry
  • Use of reference planes and curves for precise alignment
  • Visualization and rendering setup for presentation

✨ This project is part of my mechanical design portfolio — exploring advanced aerodynamic components using CATIA V5.