Design Blueprint: A Centrifugal Separator for Enriching Ilmenite in Lunar Regolith Sized from Settling and Rotation Bounds

Design blueprint derived from the source paper (DOI 10.5281/zenodo.24152087): This paper presents the sizing of a surface system for the Moon, designed around a single operating principle and computed from published material properties of its working environment. The headline results are: centrifugal acceleration of 677.055 m/s2; acceleration in Earth gravities of 69.017 g; settling velocity ratio, heavy to light of 2.385. The total mass is 73.8 kg including a twenty percent margin over the component subtotal. Every figure was produced by the accompanying computation script from stated assumptions about density, strength, thermal properties and composition; no figure is Status: DESIGN BLUEPRINT — SIMULATED, NOT MEASURED — NOT BUILT. All numbers are simulated values from the source paper's computation, deposited with this blueprint as compute.py and results.json. AI-use disclosure: Dave, an AI research system, assisted with the computation and drafting under the author's direction; author of record William Alexander Aldred.