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Old 02-11-2014, 09:16 PM   #8 (permalink)
RustyLugNut
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There almost has to be a dual operating mode.

Quote:
Originally Posted by sarguy01 View Post
I could see a hot vapor system working. But, I think the biggest issue is the emissions. The other big issue is this system running in cold weather or during a cold start. Will it work when the engine is cold or will it switch over to hot vapor once the engine has warmed up?

I guess the other issue I saw is the test engines used forged pistons, rods, and heavy duty rings. That could be an issue if this system was ever sold as a retrofit. The cost of the system and then upgrading an engine could get very, very expensive.

Thanks for sharing.
Once the engine is producing enough heat only then can the adiabatic system start operating.

Also, the emissions are considerably reduced if the correct parameters are met.

I feel the heavy construction of the engine was due to the "full power" capabilities Smokey built into the engine. The Clackamas system is a retrofit onto a Ford F150 that sees only a 30% efficiency gain but without the extreme heat and pressures the Smokey engine is capable of.
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