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A public research platform for simulants, literature, experiments, properties, and DOI-backed source records. Built with reviewer verification in mind.

Initiated by the atlas maintainer as an open research infrastructure project for lunar materials work.

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Flow Rate Measurement under Earth Gravity | Lunar Simulant Atlas

Needs reviewLiterature-derived experiment

Flow Rate Measurement under Earth Gravity

Flow Rate Measurement linked to Experiment, with source literature and related extracted records kept visible.

95%

Confidence

1

Literature sources

3

Linked simulants

7

Linked properties

Record profile

Measurement type

Flow Rate Measurement

Application

Experiment

Primary source

Flowability of lunar regolith simulants under reduced gravity and vacuum in hopper-based conveying devices

Review state

needs review

Linked simulants

JSC-1Asubject_of_studyNeeds review NU-LHT-2MmentionedNeeds review OB-1analogue materialNeeds review

Related properties

Flow rate0.99 g/s100%Bulk density0.99 g/cm³100%cohesion1.07100%GravityEarth-g, Mars-g, Moon-g95%Inclination Angle55, 60, 65, 70, 75 deg95%

Evidence snippets

Fig. 4 Flow rates (mean value and standard deviation) under Earth-g in hoppers with varying inclination angles and outlet widths.

Source literature

Main reference: Flowability of lunar regolith simulants under reduced gravity and vacuum in hopper-based conveying devices

P. Reiss, P. Hager, A. Hoehn, M. Rott, U. Walter | 2014 | Journal of Terramechanics

DOI 10.1016/j.jterra.2014.04.005

Extraction state

95%

1 source

Needs review

Back to experiments

Outlet Width8, 13, 18 mm

95%

solar absorptance0.817100%