2500+SAC

nullnullSACnullnullnullnullnullnull3R4R4B5RGGPTnullnullnullnullnullnullnullAnullnullnullnullnullnullnullnullnullCompressor Rear Frame SACCDP dischargenullCompressor Rear Frame Assembly4R4B#4B#4RnullThrust BalancenullnullKnife edge seals10 pins, silver coated For anti-siezing IgnitorMade of X-40Air goes into impingement inserts for even Distribution, chambers have same area.nullStage 1 High Pressure Nozzle CoolingnullnullStage 1 BladesStage 2 BladesHigh Pressure Turbine Rotor CoolingnullnullHPT Rotor CoolingnullTurbine Mid Frame Strut and Liner CoolingnullnullnullnullnullTurbine Rear FramenullTwo Stage Power TurbineSupported by 2 hydrodynamic journal bearings and 1 hydrodynamic thrust bearing. Total weight is 21,243 lbs! Rotor weighs 4919 lbs. 3 reluctance type NPT sensors Exhaust frame/TRF has 6 equally spaced struts. 6 ejectors are used to mix bleed air and ambient Air for cooling of struts (54 psi,375 deg F, and .180 lbs/sec. PT stator is made up of transition case, 1st stage Case w/40 shrouds and 2nd stage case w/ 40 shroudsTransition case mates To GG TMF flange, Fwd flange is nickel base Alloy, rear flange is Carbon steel. Off engine lube system ac motor driven pump heat exchanger, filters and tank not on GG Required oil is ISO VG32 mineral oil w/supply pressure approx 22 psi @122-140 deg F PT wheelspace temp has 8 t/c’s for monitoring cooling air temp between turbine disks and disk cooling cavities Rated at 6100 rpm/ 40,200 hpnullnullnullnullnullnullnullnullnullnullnullnullnullnullnullnullDual Fuel System (Natural Gas/Liquid Fuel) nullnullnullnullnullnullnull2200rpmLF >1600>1700 FG >1100>1200nullnullnullnullnull