Results 81 to 90 of about 440 (183)

The endurance tests of the aeronautical equipment components by mathematical statistics application

open access: yesVojnotehnički Glasnik, 1998
The endurance test results of two representative components of turbojet engine are analysed using methods of mathematical statistics. The first test is related to endurance of the fuel pump, and the second one to the micropumps investigations. Researches
Dragoljub Vujić
doaj   +1 more source

Analysis of the Matching Line of between Turbine and Compressor in a Turbojet Engine

open access: yesDiyala Journal of Engineering Sciences
Turbojet engines are now being given serious consideration owing to the high thrust power that they can deliver. The challenge that has arisen for the producers and designers of these engines relates to the problem of matching the compressor and the ...
Seyyed Kazem Yekani   +3 more
doaj   +1 more source

Smoke Diffusion Characteristics for Smoke Generator Based on Turbojet

open access: yesNanjing Hangkong Hangtian Daxue Xuebao
Based on the discrete phase model in the simulation software FLUENT, the smoke diffusion characteristics under high-speed jet action of a smoke generator powered by a turbojet engine are calculated.
CAO Guangzhou, REN Rui, SUN Hongliang
doaj   +1 more source

POSSIBLE APPVOACH TO COMPUTATIONAL AND ANALYTICAL CALCULATION OF THE STRESS INTENSITY FACTOR FOR THE BLADE OF THE TURBOJET

open access: yesНаучный вестник МГТУ ГА, 2016
This paper covers one stress intensity factor calculation method for the blades of the turbojet.
A. E. Sheryshev, D. V. Telnov
doaj  

Metrological Evaluation of the Influence of Frequency Bandwidth on RMS Vibration Measurements During Turbojet Engine Testing

open access: yesApplied Sciences
The reliability of vibration measurements performed during turbojet engine testing depends not only on sensor accuracy but also on the configuration of the measurement system.
Roxana Nicolae   +4 more
doaj   +1 more source

Comparison of numerical simulation results of the mixing chamber with physical experiment data

open access: yesАвіаційно-космічна техніка та технологія
The mixing chamber of a turbojet engine is the object of the study. The thermogasdynamic processes in the mixing chamber of the turbojet engine before the turbine of the turbofan attachment are the subjects of the study.
Illia Yudin
doaj   +1 more source

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