Project
Project
Embedded Files
Lunar Capillary Absorption Spectrometer (LuCAS) is an end-to-end system that collects, conditions, and analyzes samples on the Moon. It consists of a rotary percussive coring drill, sample handling system (SHS), and spectroscopy instrument. The project is funded by NASA's Development and Advancement of Lunar Instrumentation (DALI) program.
Purpose
Purpose
LuCAS analyzes the isotope ratio of lunar volatiles to study the Moon's history. It can provide high-precision measurements of volatile composition and abundance. In addition, the findings are used to characterize their origin, formation, and delivery. The results will improve our understanding and model predictions across the lunar surface for exploration and resource utilization applications.
Product
Product
During my summer internship, I owned the development of TRL5 sample handling system (SHS). Starting from scratch, I iteratively designed, built, and tested SHS, working with recirculating chiller, LN2, and vacuum pump, gauge, and flanges. I also integrated SHS with the drill for end-to-end simulant tests in high vacuum. My research data were used to optimize cold trap design and characterize volatile formation, growth, and fractionation. My test samples were sent to NASA Goddard for analysis.
LuCAS Schematic
TRL5 SHS Benchtop Test
NASA DALI LuCAS Overview.pdfNASA DALI LuCAS Overview
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