The JPEG is about 2 minutes of engine monitor data (from a 1 hour log).  I'd post the entire Excel spreadsheet itself but 6 meg is way too much for up/download. The X axis is in Time (seconds) and Y is the value.  Note that some of the parameters (like rpm and fuel flow) are scaled so they fit the Y scale of the chart

 

 A few details about flight conditions so the data can be placed in context.   The chart starts with the plane at minimum power for level flight (MPLF) at around 1500 ft with all temperatures and pressures stabilized.   The throttle is opened to max (notice that fuel flow goes from 3 gph to ~18 gph) and the airspeed climbs to ~150 mph.  The plane was then pitched up into a climb at Vx to see worst case cooling conditions.  WOT is maintained for about 1 minute then reduced to MPLF again.

 

Most of the chart is self explanatory but there are a few interesting and (to me) mystifying points.  Note the L. Rad Air Out temperature (air temp after passing through rad).  According to Paul L., the optimum for this parameter is 10 - 20 deg F. above ambient OAT.  I wanted a lot more than that to minimize the number of CFM required and as you can see, mine is running as much as 127 deg F above OAT which is even more than I figured on. 

 

The real mystery is the comparisons between rad inlet temp, rad outlet temp and C.C. coolant temp (coolant temp measured right after passing both rotor combustion chambers).  In a 2nd gen 13B the CC coolant temp is the hottest coolant in the engine because it normally cools slightly after passing through the cooler intake port side of the engine.  This is the rad inlet temperature.  As you can see, the CC temp and rad inlet temp start out the same.  When the power is increased, the rad inlet temp climbs faster and higher than CC in the Renesis.  I assume this is caused by the increased heat picked up from the longer exhaust ports.  It is the amount that surprises me.  Study the temp differentials between these three temps and see if you can see the mystery and make sense of this.

 

The Chart is pretty crowded even after I eliminated several parameters for this jpeg but when viewing it in Excel, it is very easy to see and identify all the data.  Moving the mouse pointer to any point of any parameter pops up a little tag showing what the item is and the exact digital value at that point in time.

 

Tracy