Alternative Fuels Discussion and Tech on using alternatives such as E85 or Hydrogen or other fuels and/or supplements to Gasoline in Rotary Engines

Wood-Gas rotary? Has anyone done it (If it all possible?)

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Old Nov 25, 2023 | 01:16 PM
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Wood-Gas rotary? Has anyone done it (If it all possible?)

Not well versed in this, really just a silly idea in my head if you were crazy enough to want to use an Rx-7 in the end of times. Is it possible to run an a rotary off of woodgas? Has anyone tried? Sounds like a very fun (albeit utterly pointless) experiment. Adding on to the topic of an "Apocalypse RX7," what alternative oils could a rotary run on? Ive heard about people running random stuff on veggie oil, frier oil, mcdonalds grease, and whatever else.
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Old Nov 25, 2023 | 02:25 PM
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Sure, just pull the Gazogene unit off your Panzer tank and plop it on your FD RX-7 LOL




But yes, rotary engines work very well off gaseous fuels as the spark plug and hot bits of the combustion chamber are completely separated from the intake chamber/cycle so auto combustiin is not an issue.

I guess you dont have to haul your fuel plant around on your RX-7 loading wood chips like a remote operatimg Panzer. Could just have pressurized wood gas cylinders and stay real close to home (poor range and power on wood gas).
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Old Nov 25, 2023 | 02:26 PM
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I would rather start raising horses...
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Old Nov 25, 2023 | 04:00 PM
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A biography on Bert Munro (of Indian fame), did mention him running a motorcycle around NZ during the war with a gasifier, so they could be a little smaller than the picture.....can't remember if wood or charcoal.

Shanks pony would probably not be a lot slower though!
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Old Nov 25, 2023 | 04:06 PM
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Originally Posted by BLUE TII
I would rather start raising horses...

Not the right kind of "Brap" for me.
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Old Nov 25, 2023 | 04:52 PM
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From: on the rev limiter
don’t forget to install the clutch-engaged blower


.
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Old Nov 26, 2023 | 01:18 PM
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Quote:
Originally Posted by BLUE TII
I would rather start raising horses...

Not the right kind of "Brap" for me.
​​​​​​​


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Old Nov 28, 2023 | 04:14 PM
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When I was in Junior High science, we condensed wood gas in a classroom experiment. Heat wood in a closed container (popsicle sticks in a test tube, stopper, glass tube to glass condensing coil in this case), the resultants were tar, water and methanol in the collection test tube after compensating. I don't know how well precompressed wood gas would work.

I'd just use the methanol.
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