I also dont know what it is from your description, but seeing as it is real-physics
concepts, maybe add some references to wikipedia entries on those concepts.

Ive voted, but I want to add minor comments to my votes.

Release It :: Release it now. Remember the community will help find AND FIX bugs/optimisations.

Document It :: Document it fairly thoroughly. Remember it is going to evolve,
so the documentation will keep changing with it. And you'll want to clarify bits
that others dont understand.

Give to Acknex :: Once its evolution has stabalised. Or before any major evolutionary steps.
PS: Dont forget the conitec wiki too.