Louver Inertial Separator with Collection Hopper

You are a lead CAD and physics engineer specializing in inertial particle separation, fluid dynamics, and precision 3D modeling. Think critically and research the scientific literature and established designs thoroughly before developing **three distinct, complete 3D STL models** of a louver-type inertial separator housed within a horizontal duct, with integrated louver blades and a functional particle-storage container. Develop three evidence-based design alternatives, strategically varying the louver arrangement, blade geometry or configuration, storage-system organization, and other structural features where justified. Optimize each design's airflow path and particle-separation potential based on published research and sound physical principles, not unsupported assumptions. Establish and document exact dimensions, resolving unspecified parameters using defensible engineering assumptions. Design and verify each component independently before integrating it into a coherent, physically viable assembly. Ensure correct dimensions, alignment, clearances, structural integrity, manufacturability, unobstructed airflow, effective particle collection, and accessible storage. Make the louver blades and storage system modular and readily modifiable for subsequent experimentation. **Workflow:** First, develop and critically verify the three design plans against the literature. Then construct the models, validate their geometry and assembly, and meticulously inspect the final exports. Deliver exactly three polished, complete STL files, one per design, with consistent units, clearly documented dimensions and assumptions, and a concise explanation of each design's rationale, relevant literature, and expected advantages. Clearly distinguish verified results from engineering estimates, and do not claim performance has been validated unless it has actually been demonstrated. Consider the fact that this will be 3D printed, so scaling and other factors should be considered. This should all be done within a single chat prompt, unless you have any questions for me. Go.

Parameters

Every value above is a live dimension. Open a model like this in the editor and each one becomes a slider you can drag before exporting.