<?xml version="1.0"?>

<!--
		References:	see Docs/references.md, Engine Rotax 912
-->

<piston_engine name="Rotax-912-A3">
	<!--	mp from aeromatic -->
	<minmp unit="INHG">		10.0	</minmp>
	<maxmp unit="INHG">	 	28.5	</maxmp>
	
	<!--	ref. [6] unless noted otherwise	-->
	<displacement unit="IN3">	73.9	</displacement>
	<maxhp>				79.9	</maxhp>	<!-- 59.6 kW -->
	<cycles>			4.0	</cycles>
	<idlerpm>			1400.0	</idlerpm>	<!-- ref. [3] p. 2-2	-->
	<maxrpm>			5800.0	</maxrpm>
	<stroke unit="IN">		2.4	</stroke>
	<bore unit="IN">		3.13	</bore>
	<cylinders>			4	</cylinders>
	<compression-ratio>		9.0	</compression-ratio>
	
	<!--	currently no reference	-->
	<sparkfaildrop>			0.1	</sparkfaildrop>
	<volumetric-efficiency>		0.85	</volumetric-efficiency>
	<man-press-lag>			0.1	</man-press-lag>
	<static-friction  unit="HP">	0.566572</static-friction>
	<starter-torque>		90.6516	</starter-torque>
	<starter-rpm>			1400	</starter-rpm>
	
</piston_engine>
