Results 71 to 80 of about 76,313 (208)
Applied SciencesThe mechanical behavior of lunar regolith is crucial for lunar exploration projects, particularly drilling and sampling equipment. However, the extremely limited quantity of returned lunar regolith is insufficient for systematic macroscopic mechanical ...
Jiahua Li +8 more
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Concentrations of Volatiles in the Lunar Regolith [PDF]
, 2007 To set lower and upper limits on the overall amounts and types of volatiles released during heating of polar regolith, we examined the data for equatorial lunar regolith and for the compositions of comets.
Taylor, Larry, Taylor, Jeff, Duke, Mike
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Use of Silica Dust and Lunar Simulants for Assessing Lunar Regolith Exposure
, 2023 The utilization of the lunar regolith holds immense potential for future space exploration, but the potential health risks associated with lunar regolith are a significant concern.
Irizarry-Colon, Layzamarie
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Sintering lunar regolith pellets: a comparison of four samples from Apollo 11, 15, and 16
Materials Today AdvancesLunar regolith sintering is proposed as a technique to produce consolidated objects on the lunar surface from locally sourced materials. Understanding the sintering behaviour of real lunar regolith is necessary to optimise this process, however, due to ...
Bethany A. Lomax +7 more
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AerospaceSince the landing on the lunar surface, the lunar regolith has begun to interact in different ways with landed elements, such as the wheels of a rover, astronaut suits, drills, and plants for extracting oxygen or manufacturing objects.
Giovanni Zanotti +3 more
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Characterization of Standardized Lunar Regolith Simulant Materials [PDF]
, 2006 Lunar exploration requires scientific and engineering studies using standardized testing procedures that ultimately support flight certification of technologies and hardware.
Carpenter, P. +3 more
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Charging Properties and Particle Dynamics of Chang’e-5 Lunar Sample in an External Electric Field
EngineeringFacing the challenges of in-situ utilization of lunar regolith resources, applying an external electric field to manipulate lunar particles has become a promising method for space particle control, which mainly depends on the particle charging properties
Junping Gu +16 more
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Terahertz Emission Modeling of Lunar Regolith
Remote SensingWe investigate the terahertz (THz) scattering and emission properties of lunar regolith by modeling it as a random medium with rough top and bottom boundaries and a host medium situated beneath. The total scattering and emission arise from three sources: the rough boundaries, the volume, and the interactions between the boundaries and the volume.
openaire +3 more sources
High-Energy Detonation Based Lunar Regolith Simulation for Resource Utilization
AerospaceAs international lunar exploration shifts from mainly understanding the Moon to equally prioritizing its utilization, the requirement for highly similar lunar regolith simulants has grown.
Junyue Tang +9 more
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E3S Web of Conferences, 2018 This study was performed in order to verify viability of using finite difference method and proposed simple astrometrical model for modelling heat transfer in lunar regolith. The concept was examined by developing FD model of heat flow for upper 0,9 m of
Kaczmarzyk Marcin +2 more
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