Environmental Engineering Reference
In-Depth Information
measuring zone of
burning products
measuring zone of
exhaust gas products
1.
2.
3.
4.
5.
fan
nozzle
6.
7.
8.
9.
1. intake zone
2. compression zone
3. combustion zone
4. turbine zone
5. exhaust zone
6. low pressure compressor
7. high pressure compressor
8. high pressure turbine
9. low pressure turbine
Fig. 6.4
Installation zones for a HC sensor in a turbofan engine
an overview of the aircraft's other systems, such as the fuel delivery, the electric
subsystems, and the pressurization.
Signals can be displayed on computerized Cathode Ray Tubes (CRT) or Liquid
Crystal Displays (LCD) in the cockpit [ 26 , 27 ]. Pilots can monitor the status of the
data link systems on the CDU monitor which gives access to maintenance
personnel while the aircraft is on the ground. The flight recorder permanently
records data about the flight's conditions and the airplane's operating performance.
Maintenance personnel can enter correction factors for drag and fuel flow to
refine the database. The recorded data can be used for maintenance and for further
statistical analysis activities.
6.4 Ships' Electronics
On-board sensors are designed to measure and transmit signals from the engine
and the complementary systems to the ship's bridge and gate commands to
 
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