"Max Richter" wrote in message
...
a few JU 86 highflying reconissance Planes used twostroke Junkers Jumo
205C-4 liquid-cooled Diesel engines for patrol over Great Britain.


The Jumo 205 for this version also was equipped with a pair of centrifugal
superchargers mounted in series. The cabin pressure was provided by
tapping the port engine-driven blower.

Pre-war the Napier company had licensed the Jumo design
as the Culverin and although development of it stopped in
1939 ir was to become the basis for the post war Napier Nomad

This was a real beast essentially consisting of 2 enlarged Culverins
connected in the form of an H block acting as gas generator
for a gas turbine that drove the propellor and just for good
measure it had an afterburner for take off. making it a 24 piston
12 cylinder Diesel engine and gas turbine with reheat !


Keith.