LHS-1 | Lunar Simulant Atlas

Geomechanical

Strength, friction, shear, hardness, rheology, repose angle, fracture, and impact behavior.

39 measured11 sources

Cohesion 4Shear strength 3Angle of Repose 2compressive strength 2Friction angle 2Mechanical strength 2Bearing capacity 1bulk density 1cohesion parameter (c) 1density profile 1geotechnical properties 1internal friction angle 1Mechanical properties 1Melt viscosity 1Mohr stress circle parameters 1penetration resistance 1

Physical

Density, porosity, thermal behavior, surface area, friability, and permeability.

22 measured9 sources

Bulk density 2Density 2Thermal transition behavior 2Desorption behavior 1Effective surface area 1Permeability 1porosity 1Specific heat 1Specific surface area 1Tapped density 1thermal diffusivity 1uncompressed bulk density 1

uncompressed bulk density1.271 source for this simulantInnovative development of geopolymer-based lunar high strength concrete for sustainable extra-terrestrial construction using large-scale regolith simulants

uncompressed bulk density1.561 source for this simulantInnovative development of geopolymer-based lunar high strength concrete for sustainable extra-terrestrial construction using large-scale regolith simulants

Bulk density1.67 g/cm31 source for this simulantSimulating lunar highlands regolith profiles on Earth to inform infrastructure development and ISRU activities on the Moon

Bulk density1.69 g/cm31 source for this simulantSimulating lunar highlands regolith profiles on Earth to inform infrastructure development and ISRU activities on the Moon

Bulk density1.83 g/cm31 source for this simulantSimulating lunar highlands regolith profiles on Earth to inform infrastructure development and ISRU activities on the Moon

Tapped densitymeasured from bulk/tapped powder density1 source for this simulantSimulating lunar highlands regolith profiles on Earth to inform infrastructure development and ISRU activities on the Moon

PermeabilityAssessed through bulk testing and gas flow experiments.1 source for this simulantRheological characterization and additive manufacturing suitability of lunar and Martian regolith simulants

DensityAcquired via laser diffraction1 source for this simulantRheological characterization and additive manufacturing suitability of lunar and Martian regolith simulants

Bulk Densityranged from 0.80 1.30 g/cm3 for dusty simulants to 1.03 1.86 g/cm3 for Martian simulants1 source for this simulantCohesion and shear strength of compacted lunar and Martian regolith simulants

DensityLHS-1: Minimum 1.27 g/cm³, Bulk 1.34 g/cm³, Maximum 1.86 g/cm³; LMS-1: Minimum 1.47 g/cm³, Bulk 1.54 g/cm³, Maximum 1.95 g/cm³1 source for this simulantGeomechanical properties of lunar regolith simulants LHS-1 and LMS-1

Densityminimum, bulk, uncompressed, and maximum densities of LHS-1 and LMS-1 in comparison to regolith from the lunar highlands and lunar mare1 source for this simulantGeomechanical properties of lunar regolith simulants LHS-1 and LMS-1

densityminimum density of LHS-1 is slightly higher than that of lunar highlands regolith, the mean bulk density is slightly lower, and the mean maximum density is slightly higher than1 source for this simulantGeomechanical properties of lunar regolith simulants LHS-1 and LMS-1

densityless dense packing arrangements of LHS-1 were not as sensitive to slight disturbances from handling during experiments as LMS-1, attributed to the high anorthosite content1 source for this simulantGeomechanical properties of lunar regolith simulants LHS-1 and LMS-1

densityDuring experiments, it was noted that LMS-1 takes less mechanical agitation to reach a higher relative density compared to LHS-1, so slight disturbances to the sample during1 source for this simulantGeomechanical properties of lunar regolith simulants LHS-1 and LMS-1

Effective surface areaTable 21 source for this simulantTemperature programmed desorption comparison of lunar regolith to lunar regolith simulants LMS-1 and LHS-1

thermal diffusivity148 300 K1 source for this simulantThermophysical properties of lunar regolith simulant LHS-1 and ice sublimation kinetics in its mixtures with frozen water

Specific heatmeasured1 source for this simulantThermophysical properties of lunar regolith simulant LHS-1 and ice sublimation kinetics in its mixtures with frozen water

Thermal diffusivitynot specified1 source for this simulantThermophysical properties of lunar regolith simulant LHS-1 and ice sublimation kinetics in its mixtures with frozen water

Specific surface areanot specified1 source for this simulantThermophysical properties of lunar regolith simulant LHS-1 and ice sublimation kinetics in its mixtures with frozen water

porosity0.28 for LHS-1, 0.49 for LHS-1D1 source for this simulantThermophysical properties of lunar regolith simulant LHS-1 and ice sublimation kinetics in its mixtures with frozen water

Thermal transition behavioranalyzed by differential scanning calorimetry (DSC)2 sources for this simulantThermophysical properties of lunar regolith simulant LHS-1 and ice sublimation kinetics in its mixtures with frozen water Viscosity and glass formation behavior of lunar regolith simulants

Desorption behaviorTemperature-dependent gas release1 source for this simulantWater permeability of sunlit lunar highlands regolith using LHS-1 simulant

Grain specific

Grain size, distribution, shape, magnetic grain behavior, and electrostatic charging.

18 measured7 sources

Particle Size Distribution 4particle size 33D particle shape 2D10 (mm) 1D30 (mm) 1D50 (mm) 1D60 (mm) 1Electrostatic Properties 1median particle size 1particle shape 1power spectrum energy distribution 1shape descriptor 1shape descriptor correlation 1

particle shapeirregular1 source for this simulant3D shape analysis of lunar regolith simulants

particle size59-195 m1 source for this simulant3D shape analysis of lunar regolith simulants

power spectrum energy distributionmore than 90% in low frequencies1 source for this simulant3D shape analysis of lunar regolith simulants

shape descriptor correlationpositive correlation between all frequencies1 source for this simulant3D shape analysis of lunar regolith simulants

shape descriptorrotation invariant1 source for this simulant3D shape analysis of lunar regolith simulants

3D particle shapemeasured by X-ray computed tomography2 sources for this simulant3D shape analysis of lunar regolith simulants Comparative study on morphological and mechanical properties of lunar regolith simulants (LHS-1, LMS-1, and LSP-2) using micro-CT reconstruction and direct shear tests

Particle Size DistributionDefined by particle size bins and ranges1 source for this simulantThe effect of particle size distribution on lunar regolith simulant angle of repose

Electrostatic PropertiesAssessed through surface voltage change experiments.1 source for this simulantRheological characterization and additive manufacturing suitability of lunar and Martian regolith simulants

Particle sizeUsed to describe granular characteristics1 source for this simulantRheological characterization and additive manufacturing suitability of lunar and Martian regolith simulants

Particle Size DistributionD10, D30, D50, D60, D901 source for this simulantRheological characterization and additive manufacturing suitability of lunar and Martian regolith simulants

Particle size distributionMeasured using cumulative and differential methods1 source for this simulantCohesion and shear strength of compacted lunar and Martian regolith simulants

Particle size distributionMeasured with 95% confidence interval1 source for this simulantGeomechanical properties of lunar regolith simulants LHS-1 and LMS-1

Particle sizeLHS-1: mean 87.95 ± 6.83 μm, median 61.78 ± 2.80 μm; LMS-1: mean 85.65 ± 27.68 μm, median 62.48 ± 8.02 μm1 source for this simulantGeomechanical properties of lunar regolith simulants LHS-1 and LMS-1

D10 (mm)0.04171 source for this simulantComparative study on morphological and mechanical properties of lunar regolith simulants (LHS-1, LMS-1, and LSP-2) using micro-CT reconstruction and direct shear tests

D30 (mm)0.08331 source for this simulantComparative study on morphological and mechanical properties of lunar regolith simulants (LHS-1, LMS-1, and LSP-2) using micro-CT reconstruction and direct shear tests

D50 (mm)0.1431 source for this simulantComparative study on morphological and mechanical properties of lunar regolith simulants (LHS-1, LMS-1, and LSP-2) using micro-CT reconstruction and direct shear tests

D60 (mm)0.1881 source for this simulantComparative study on morphological and mechanical properties of lunar regolith simulants (LHS-1, LMS-1, and LSP-2) using micro-CT reconstruction and direct shear tests

median particle size60 m1 source for this simulantStrength Evolution of Lunar Highland Regolith Simulant LHS-1E with Moisture Content: Insights from Compressive, Shear, and Indirect Tensile Tests

Chemical

Glass composition, bulk chemistry, oxide chemistry, volatile minerals, and surface reactivity.

8 measured6 sources

Bulk Chemistry 1Crystallization temperature 1Mineralogical Composition 1Mineralogy 1Nanophase iron content 1Oxide composition 1Surface Mobility 1Willmore energy 1

Bulk ChemistrySiO2: 48.1%, Al2O3: 25.8%, CaO: 18.4%, Fe2O3: 3.7%, K2O: 0.7%, MgO: 0.3%, MnO: 0.1%, P2O5: 1.0%, TiO2: 1.1%, SO3: 0.3%, Cl: 0.4%, SrO: 0.1%1 source for this simulant3D shape analysis of lunar regolith simulants

MineralogyAnorthosite: 74.4%, Glass-rich basalt: 24.7%, Ilmenite: 0.4%, Olivine: 0.3%, Pyroxene: 0.2%1 source for this simulant3D shape analysis of lunar regolith simulants

Willmore energynot specified1 source for this simulant3D shape analysis of lunar regolith simulants

Crystallization temperatureidentified from crystallization onset, peak, or devitrification behavior1 source for this simulantSimulating lunar highlands regolith profiles on Earth to inform infrastructure development and ISRU activities on the Moon

Nanophase iron contentcharacterized by transmission electron microscopy1 source for this simulantLaser directed energy deposition additive manufacturing of lunar highland regolith simulant

Mineralogical CompositionLHS-1: Anorthosite 74.4%, Glass-rich basalt 24.7%, Ilmenite 0.4%, Olivine 0.2%, Pyroxene 0.3%; LMS-1: Anorthosite 19.8%, Glass-rich basalt 32.0%, Ilmenite 4.3%, Olivine 11.1%, Pyrx1 source for this simulantGeomechanical properties of lunar regolith simulants LHS-1 and LMS-1

Oxide compositionTable 11 source for this simulantTemperature programmed desorption comparison of lunar regolith to lunar regolith simulants LMS-1 and LHS-1

Surface MobilityRepresented in LHS-1 Highlands, LMS-1 Maria, TUBS-M Maria, TUBS-T Highland, CUMT-1 Low-Ti maria1 source for this simulantPlanetary Soil Simulant Characterisation: NU-LHT-2M Study Case to Support Oxygen Extraction Lab Tests with a Low-Temperature Carbothermal Process

Mineralogical

Mineralogical composition, modal mineralogy, grain-size dependent mineralogy, and soil texture.

3 measured2 sources

Crystalline phase 1diffraction peak intensity 1gel phase intensity 1

diffraction peak intensityintensified with increased LHS-1 content1 source for this simulantInnovative development of geopolymer-based lunar high strength concrete for sustainable extra-terrestrial construction using large-scale regolith simulants

gel phase intensitylower for LMS-1 counterparts1 source for this simulantInnovative development of geopolymer-based lunar high strength concrete for sustainable extra-terrestrial construction using large-scale regolith simulants

Crystalline phaseplagioclase1 source for this simulantLaser directed energy deposition additive manufacturing of lunar highland regolith simulant

Multicategory

Cross-cutting lunar soil features such as solar particles and agglutinates with nanophase iron.

0 measured0 sources

No measurements yet

Other

Extracted properties that do not clearly fit the workshop categories yet.

57 measured11 sources

flowability 2Image Identifier 2abrasivity 1Accessibility Tag 1Activation energy distribution 1Cc 1Circularity 1Color effect on transmission 1Compressibility 1Cu 1dimensionality reduction 1Document Type 1DOI 1DOI Prefix 1Effective diameter 1Energy consumption 1Excavation resistance 1File Format 1File Size 1File Type 1flow diameter 1flow energy (BFE and SE) 1flow resistance 1flowability percentage 1Hosting Platform 1Hosting Region 1Hosting Service 1Hydrogen desorption 1Ice sublimation rate 1Interaction with Surfaces 1mass flow rate 1mass flow rates 1Micro-CT Imaging Parameters 1microstructure 1Powder flowability 1PSD metrics 1relative error 1Resolution 1SI and FRI values 1stiffness 1Strain-Hardening Behavior 1Sublimation rate 1Supplemental File Identifier 1unit weight 1Water desorption 1water release 1Workability 1

WorkabilityMeasured via slump flowability test1 source for this simulantInnovative development of geopolymer-based lunar high strength concrete for sustainable extra-terrestrial construction using large-scale regolith simulants

flowabilitybetter for LMS-11 source for this simulantInnovative development of geopolymer-based lunar high strength concrete for sustainable extra-terrestrial construction using large-scale regolith simulants

unit weighthigher for LMS-11 source for this simulantInnovative development of geopolymer-based lunar high strength concrete for sustainable extra-terrestrial construction using large-scale regolith simulants