Mailing List flyrotary@lancaironline.net Message #40653
From: Greg Ward <gregw@onestopdesign.biz>
Subject: Re: [FlyRotary] Re: Methods of charge cooling was Water/Meth injection
Date: Mon, 10 Dec 2007 19:16:11 -0800
To: Rotary motors in aircraft <flyrotary@lancaironline.net>
I hear that, they just had not been implementing them at the time in car applications, and most aftermarket turbo kits for cars came without them.  As tight as the RX-7 compartment was that I had, it might have been a problem getting one in anyhow...
Greg
----- Original Message -----
Sent: Monday, December 10, 2007 2:18 PM
Subject: [FlyRotary] Re: Methods of charge cooling was Water/Meth injection

Greg, Perhaps they weren't making intercoolers that fit your application. They have been making intercoolers since the 1920's. Super and turbosupercharged diesel trucks have been using them for ages. Early supercharged aircraft also used "aftercoolers" which is the same device with a different name.
 Water injection IS another perfectly legitimate way to beat detonation though. The P47 and P51's used BOTH intercoolers and water/methanol injection for maximum military power. Hard climb in a dogfight or to run from the battle when needed were both possibilities. It must have been serious when you had to make more than 1200 HP!
Bill Jepson

<snip>
because they weren't making intercoolers at the time
<snip>


-----Original Message-----
From: Greg Ward <gregw@onestopdesign.biz>
To: Rotary motors in aircraft <flyrotary@lancaironline.net>
Sent: Mon, 10 Dec 2007 12:44 pm
Subject: [FlyRotary] Re: Methods of charge cooling was Water/Meth injection

 

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