2-stroke diesel is the (near) future?

"Steve" wrote in message
...

I pretty much agree, although today's high-speed diesels are doing a lot
better at approchin the constant-enthalpy cycle than they used to,
thanks to being able to divorce the injection profile from crankshaft
position via electronically-controlled injection systems.

Now that you mentioned it, what sort of rpm ranges are the high speed
diesels capable of?

You may remember that some years ago (just after the Arabs shut off the oil)
AVCO showed
a rather smallish (V8?) diesel that you could swap into just about any
American car of the time.
Cost was about $5000, estimated.

They claimed some rather high RPM capabilities for this engine.