From NASA CR 195395 October 1994 128 pages.

Two Rotor Stratified Charge Rotary Engine
(SCRE) Engine System Technology Evaluation.

The BSFC chart is the best I have seen so far.
This is .02 better than anything Tracy Crook has seen.
A drop from .47 to .45 for a turbo engine no less.
Almost a 5% improvement. Hard to achieve that % improvement in
any engine. Size does matter. What have I been saying these
past seven years? :) P-ports rule.

NASA also did some paper studies on turbo compounding the rotary
and estimated 65 to 85 HP for the turbine.

Paul Lamar ...No rotor no motor.

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