College - Author 1
College of Engineering
Department - Author 1
Mechanical Engineering Department
Degree Name - Author 1
BS in Mechanical Engineering
College - Author 2
College of Engineering
Department - Author 2
Mechanical Engineering Department
Degree - Author 2
BS in Mechanical Engineering
College - Author 3
College of Engineering
Department - Author 3
Mechanical Engineering Department
Degree - Author 3
BS in Mechanical Engineering
College - Author 4
College of Engineering
Department - Author 4
Mechanical Engineering Department
Degree - Author 4
BS in Mechanical Engineering
College - Author 5
College of Engineering
Department - Author 5
Mechanical Engineering Department
Degree - Author 5
BS in Mechanical Engineering
Date
6-2026
Primary Advisor
Rick Lasko, College of Engineering, Mechanical Engineering Department
Additional Advisors
John Chen, College of Engineering, Mechanical Engineering Department
Abstract/Summary
The Modular Acoustic Suppression System (MASS) is a mass tuned damper that reverberates a membrane atop a cavity to absorb select acoustic frequencies produced by the Environmental Control and Life Support Systems (ECLSS) within NASA's Artemis Human Lander. The height of the reverberation chamber is adjusted to mitigate a range of varying tonal frequencies within the human lander.
URL: https://digitalcommons.calpoly.edu/mesp/915
Technical Paper
Project Expo Poster.pdf (1024 kB)
Project Poster
Drawings.zip (4832 kB)
Drawing Package
Included in
Acoustics, Dynamics, and Controls Commons, Controls and Control Theory Commons, Electrical and Electronics Commons, Space Habitation and Life Support Commons