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NickD
NickD MegaDork
8/27/23 9:29 a.m.

Grtechguy
Grtechguy MegaDork
8/27/23 10:09 a.m.

Brett_Murphy (Agent of Chaos)
Brett_Murphy (Agent of Chaos) GRM+ Memberand MegaDork
8/27/23 3:10 p.m.
914Driver said:

914Driver
914Driver MegaDork
8/27/23 3:40 p.m.

Streetwiseguy
Streetwiseguy MegaDork
8/27/23 7:24 p.m.

Reminded me of a Top Gear race car livery.

914Driver
914Driver MegaDork
8/28/23 7:46 a.m.

All warships should have one.

 

914Driver
914Driver MegaDork
8/28/23 8:41 a.m.

56 cylinder P&W rotary?

wvumtnbkr
wvumtnbkr GRM+ Memberand PowerDork
8/28/23 12:36 p.m.
914Driver said:

56 cylinder P&W rotary?

Radial?

When I first heard of rx7s, I thought they had radial engines.  I thought that was really cool.  Then I found out they were rotaries and my head assploded.

 

Edit...  apparently some people call radial engines as rotary engines.  Hmmm.

RX Reven'
RX Reven' GRM+ Memberand UberDork
8/28/23 12:51 p.m.

In reply to wvumtnbkr :

If the crank is connected to the airframe and the engine + propeller rotate together it is a rotary aircraft engine. 

Gnome Rotary Engine - KipAero

aircooled
aircooled MegaDork
8/28/23 12:57 p.m.

Well... there are rotary radial engines:

Many WWI aircraft engines are radials, where the crank is attached to the plane, so the whole engine spins (yes, there is a LOT of gyroscopic procession effect!).  The engine breath through a hollow crank, so intake charge passes through the crank case and the intake valves are on the pistons.   Yes, they are kind of strange.

I would love to find a good diagram of that, because I am still not entirely sure how it works.

jmabarone
jmabarone Reader
8/28/23 1:31 p.m.

fasted58
fasted58 MegaDork
8/28/23 7:26 p.m.

fasted58
fasted58 MegaDork
8/28/23 7:28 p.m.

chandler
chandler MegaDork
8/28/23 8:53 p.m.

chandler
chandler MegaDork
8/28/23 8:53 p.m.

chandler
chandler MegaDork
8/28/23 8:53 p.m.

chandler
chandler MegaDork
8/28/23 8:54 p.m.

chandler
chandler MegaDork
8/28/23 8:54 p.m.

chandler
chandler MegaDork
8/28/23 8:55 p.m.

fasted58
fasted58 MegaDork
8/28/23 9:15 p.m.

Helluva beam torque wrench.

MyMiatas
MyMiatas HalfDork
8/28/23 11:42 p.m.
Streetwiseguy said:

Who's in on the Spark winning??

914Driver
914Driver MegaDork
8/29/23 7:51 a.m.

Streetwiseguy
Streetwiseguy MegaDork
8/29/23 12:25 p.m.
MyMiatas said:
Streetwiseguy said:

Who's in on the Spark winning??

He led until just before the green flag...

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