PC Exhaust Air Deflector

Design a functional 3D printable PC exhaust air deflector. The deflector is intended to sit on top of a PC case without any mechanical mounting. Requirements: Overall footprint: 440 mm long × 200 mm wide Maximum overall height: 30 mm The bottom surface must be completely flat. The deflector should redirect vertical airflow approximately 90 degrees to the left side. The internal airflow path should use smooth curved transitions, avoiding sharp corners to minimize airflow resistance and turbulence. Wall thickness: 2.5 mm. Add reinforcing ribs only where necessary to keep the part rigid. The left side should have 4 recessed circular pockets for neodymium magnets. Magnet pocket dimensions: diameter: 10 mm depth: 2 mm The top surface should be smooth and printable. Avoid unsupported overhangs greater than 45° where possible. Optimize the model for FDM 3D printing without supports. Export as a watertight solid suitable for STL generation. The design should prioritize maximum airflow efficiency, low pressure loss, and quiet operation.

Parameters

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