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Advanced Technologies in
the Aerospace Industry
Marek Goral, Jan Sieniawski, KrzysztofKubiak,
and Arkadiusz Onyszko
INTRODUCTION
During the last decade, the global air trafc has been growing rapidly. This caused the growth in
the production of modern liners. There is a tendency to reduce the exploitation costs, including the
amount of fuel being used. Simultaneously, more restricted requirements in the area of environment
protection are being introduced, which involves a reduction of the amount of noxious substances
formed during combustion of fuel. One of the essential development directions in aircraft engine
construction is raising the ...