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Big Idea Challenge

Designing a three-layer Lunar Dust Mitigation technology

Overview

The Mission

The Big Idea Challenge is a contest hosted by NASA. In this challenge, teams design, build, and test new dust mitigation technologies that can be applied in lunar applications. Our objective is to design a solution for pertinent issues such as dust clinging to spacesuits and optical systems, dust clouds that form upon landing, and hazardous in-cabin particulate levels. 

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Who it's for:

NASA The National Institute of Aerospace (NIA) 

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Time Frame

October 2020 - December 2021

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Team: 16 people

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LEADERSHIP:

Anthony Capobianco - Team Lead

Hannah Skye Dunnigan - Design Lead

 

TEAMS:

Matlab Modeling

Anthony Capobianco, Justin Rhee, Luke Randall, Noah Bingham, Daniel Marella 

Alternative Applications Research

Viola Tan, Bowen Zhou, Selena Yang, Sebastian Boal, Avantika Velho

Fibers Prototyping

Hannah Skye Dunnigan, Felix Arwen, Avantika Velho, Peyton Newman, Selena Yang

Static Generator

Luke Randall, Peyton Newman, David Fang, Daniel Marella, Bowen Zhou

In-Person Testing 

Luke Randall, Peyton Newman, Noah Bingham, Hannah Skye Dunnigan, Felix Arwen 

Writing

Luke Randall, Noah Bingham, Bowen Zhou, Sebastian Boal, Viola Tan, Hannah Skye Dunnigan

Video and Graphics

Bowen Zhou, Viola Tan, Selena Yang 

Administration

Anthony Capobianco, Hannah Skye Dunnigan, Sebastian Boal, Luke Randall, Noah Bingham, Avantika Velho

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FACULTY ADVISORS

Rick Fleeter - BSE Faculty Advisor

Christopher Bull - Principal Investigator

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Design Goals

Design Goal

TEST-RAD aims to prevent damage to life support functionalities, reduce the deterioration of the seals on the suit, and create a higher standard of safety for astronauts.

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Design Needs

- Regolith is highly abrasive, cohesive, and adhesive. The latter is due to the dust’s tendency to be electrostatically charged and aggravates the dust removal process.

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- lunar dust affects all outer garments, especially lower limbs, seals, and bearings. Extensive wear of these sensitive joints over long periods of time could potentially induce catastrophic failures of the suit.

 

Protection of sensitive joint areas is of critical importance. The accumulation and cohesion of glassy particles can cause an exponential loop of abrasion. This may create a negative feedback loop in extreme scenarios where dust entering a joint induces abrasion, which thus increases the size of the joint and lets in more dust. Dust accumulation problems from spacesuit joints can result in difficulty in spacesuit management of bearings to tearing of the outer layers. 

The Design

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Proposal Video

Thank you! Check out our other projects! 
 

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