system testing linked to Experiment, with source literature and related extracted records kept visible.
100%
Confidence
1
Literature sources
4
Linked simulants
13
Linked properties
Measurement type
system testing
Application
Experiment
Primary source
Gas permeability of BP-1 lunar regolith simulant at sub-atmospheric pressures
Review state
needs review
The sealed empty system was first pumped down to approximately 30 Pa in parallel (both vacuum needle valves fully open). Once at the lowest operating pressure all needle valves were fully closed, the