TJ100 inlet distortion testing

Author

Bugajski, Gabriel T. ; Pecinka, Jiri ; Jilek, Adolf ; Kmoch, Petr

Author_Institution

Univ. of Defence, Brno, Czech Republic

fYear

2015

fDate

19-21 May 2015

Firstpage

1

Lastpage

6

Abstract

This paper describes the measurement of total pressure distortion of the TJ100 engine inlet and its influence on engine operation. The pressure distortion was generated by a specially designed distortion screen. Measurement was performed at different engine speeds. An example of the measured pressure distributions at the Aerodynamic Interface Plane (AIP) at one engine speed and the respective distortion parameters are presented. Change of the distortion parameters with engine speed and the influence of the distortion to the engine compressor map and engine performance are presented and discussed.

Keywords

aerodynamics; engines; pressure; valves; TJ100 engine inlet; TJ100 inlet distortion testing; aerodynamic interface plane; distortion screen; engine compressor map; engine speed; pressure distortion; pressure distribution; Distortion; Distortion measurement; Engines; Pressure measurement; Probes; Temperature measurement; Testing; TJ100 jet engine; Total pressure distortion; distortion screen; gas turbine engine (GTE);

fLanguage

English

Publisher

ieee

Conference_Titel

Military Technologies (ICMT), 2015 International Conference on

Conference_Location

Brno

Print_ISBN

978-8-0723-1976-3

Type

conf

DOI

10.1109/MILTECHS.2015.7153692

Filename

7153692