This paper presents measurements and analysis of vibrations of an aircraft compression ignition engine with opposed pistons. New construction of 100 kW engine is designed for propelling gyroplanes, drones and ultralight aircrafts. The engine is in line with the new trend in the development of engines for aircraft propulsion, which adapts the developed technology of automotive engines and the new arrangement of cylinders. The results are based on the vibration spectrum of the power unit in three directions. The method of identification of peak amplitude frequencies for the vibration spectrum is presented. Knowledge of the frequency of vibrations generated by the engine is essential for its correct installation and the selection of supports and vibration isolators. Vibration analysis provides information about the dynamic state of the motor during operation.
Vibration study of an Aircraft Diesel Opposed Piston Engine
2021-06-23
4408703 byte
Conference paper
Electronic Resource
English
Engineering Index Backfile | 1951
|Opposed-piston auxiliary diesel engine
Engineering Index Backfile | 1951
An Opposed-Piston Diesel Engine
Online Contents | 1993
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