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High vacuum - Coggle Diagram
High vacuum
Vacuum measurement
Liquid
Deformation
Membrane-capacitive
Compression
Thermal
Ionization
Magnetic electric discharge
Viscous
Radiometric
Scope of application
Rocket and space industry
Nuclear industry
Aviation industry
Metallurgical industry
Mechanical engineering
Chemical industry
Electronic industry
Pulp and paper industry
Parameters
Free run length
Thermal conductivity
Speed
Pressure
Viscosity
Temperature
Types of pumps
Molecular
Construction
Holweek pump
Zigban pump
Holand-Martin pump
Gede pump
Calculation method
Angular potentials
Knudsen
Fluid dynamics
Monte Carlo
Turbomolecular
Axial gas flow
Horizontal
Vertical
Arbitrary
Radial gas flow
With a turn of the flow
Without turning the flow
Single - threaded
Two - threaded
Hybrid
Turbomolecular+Molecular
Turbomolecular+Molecular+Vortex
Turbomolecular+Molecular+Molecular viscous
Turbomolecular+Molecular viscous
Turbomolecular+Disk
Turbomolecular+Vortex
Gas flow mode
Knudsen number Kn<10^-2
Viscous
Knudsen number Kn>0.33
Molecular
Knudsen number 10^-2<Kn<0.33
Transitional