Turboshaft Engine Specifications
Hello,
I'm kinda need performance data about engines that are used in mid-weigth helicopters, such as PW210S, HTS900-2 and TM333 2B2, other than OEI and AEO performances - these are the informations that i can find on the company website [to be precise, i need operating envelopes, sfc, mass flow rate, Tt4, compressor efficiency (i know the last 2 is kinda impossible to find =) ) etc.]
do you guys know any website that i can find this kind of information? Why are these specifications too hard to find? =(