There is one EWP per rotor and each rotor is cooled individualy Tracy.. Very simple and efficient.
Buly


> From: "Tracy Crook" <lors01@msn.com>
> Date: 2005/03/27 Sun PM 06:46:49 EST
> To: "Rotary motors in aircraft" <flyrotary@lancaironline.net>
> Subject: [FlyRotary] Re: My new engine
>
> I'd be more worried about the cooling to that flywheel end rotor housing.  After coolant is preheated by 5 rotors ahead of it.............  yikes!  
>
> Tracy
>