GTC-85 Compressor
The GTC-85 gas turbine engine is basically a
two-stage centrifugal compressor directly coupled
to a radial inward-flow gas turbine. Compressed
air is obtained as bleed air from the second stage
of the compressor at a 3.6:1 pressure ratio. This
pneumatic power (bleed air) is used for the opera-
tion of large pneumatic equipment, such as jet air-
craft turbine starters.
NCPP-105 Compressor
The NCPP-105 is a complete, self-contained
unit consisting of a flyaway assembly enclosed in
a skid-mounted, weather-resistant enclosure.
See figure 3-13. The top view of figure 3-13 shows
the NCPP-105 as a skid-mounted unit. This unit
Figure 3-12.-NR-10 mobile air-conditioning unit.
Figure 3-13.-Model NCPP-105 gas turbine compressor power unit.
3-11