NDLI: Using microwaves to heat lunar soil

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Using microwaves to heat lunar soil

Content Provider	NASA Technical Reports Server (NTRS)
Author	Ethridge, Edwin C.
Copyright Year	2011
Description	This slide presentation reviews the use of microwaves to heat lunar soil in order to obtain water. There appears to be large amounts of water in the lunar poles, in Martian areas in lower latitudes and some of the Moons of Jupiter. The presence of water in the south lunar polar region was demonstrated by the Lunar CRater Observation and Sensing Satellite (LCROSS) mission. Microwaves can be used to extract water from lunar soil without excavation. Using microwaves on a lunar soil simulant at least 95% of the water from the regolith permafrost simulant was extracted (2 minutes). The process is modeled using COMSOL Multiphysics Finite Element analysis microwave physics module and demonstrated usingan experiment of an microwave apparatus on a rover.
File Size	990275
Page Count	17
File Format	PDF
Alternate Webpage(s)	http://archive.org/details/NASA_NTRS_Archive_20110009919
Archival Resource Key	ark:/13960/t9770g98j
Language	English
Publisher Date	2011-02-10
Access Restriction	Open
Subject Keyword	Lunar And Planetary Science And Exploration Jupiter Satellites Mars Planet Microwave Frequencies Regolith Finite Element Method Lunar Resources Extraterrestrial Water Lunar Soil Extraction Lcross Satellite Lunar Surface Polar Regions Microwaves Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science
Content Type	Text
Resource Type	Presentation

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