Power density

(wiki-TODO: Add reference to relevant Nanosystems section)

There are two kinds of power densities

• aerial power density
• volumetric power density

(TODO: In how far can they be made comparable? And is there a way to get an intuitive grasp on them?)

The power densities mentioned in Nanosystems seem to exceed the maximum what seems possibly of force times speed in mechanical energy transmission cables.
(TODO: Resolve this mystery)

Related

• Energy conversion – especially high max power in electromechanical converters (to check)

High power energy transmission as a combination of:

• Chemical energy transmission
• Mechanical energy transmission
• Entropic energy transmission
• Thermal energy transmission – other quite different constraints here

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• Higher throughput of smaller machinery
• High performance of gem-gum technology