Hey Guys

I spent a few hours today putting these tgether. Just thought it'd be helpful to see the three compressors compared to one another. Here are 3 possible combinations.

A note: All of the data was done using Excel. The 3 maps were cropped at the 0-14 m^3/min marks on the x-axis, and 0-24 psi (1-2.6 PR) marks on the y-axis (with great care), followed by scaling to to conform to excel's x/y axis.

The data does differe a little from Squill's maps - but they are very close. Squill, if you can spot an error in my data/methodolgy, please let me know.

I did not include the %efficiencies for each of the envelopes. The PE one is just flat out unknown (though we I have the 1820's map complete with %-ages, it sure is invalid to make the assumption that they are the same).

Gurgen







P.S.: Blue=PE, Red=TDH-18G, Green=GT28R

 

So, do the PE and the 18G look to be close on the same output, and the PE just spools quicker?

 

actually the greddy far surpasses both in output (cfm) cant tell by how much since it runs off the chart but its clearly much larger

 

If we assume a TD05 is pushing 17 cubic meters per minute, how much would a TT in the Greddy kit push into the MAS or MAF? Are the turbos inline with each other on the 350Z TT kits or do they join at some point like at the FMIC?