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Information × Registration Number 0214U005244, 0114U005501 , R & D reports Title Vibration characteristics determination of GTE cooled blades and GTE flame tubes by spekle interferometry in real time popup.stage_title Head Tkach Mykhailo Romanovych, Registration Date 02-12-2014 Organization National university of shipbuilding of admiral Makarov popup.description2 Object of research - processes of resonant oscillations of GTE rotor blades and GTE shell components like GTE flame tubes. The main goal of the project is the creation of scientific and technical solutions to significantly reduce costs and cycle of creation of modern high-efficiency turbine engines. The method of experimental research is electronic speckle interferometry (ESPI). The complex method of recording and processing of information, methods and PC software for processing speckle interferograms were developed. The research results can be used in a modern gas turbine manufacture at the design stage. An experimental stand and specialized software to determine own forms and frequencies of oscillation elements GTE, which consists of a system vibroexcitation of investigated object, laser, machine vision system, the experiment control block was developed. Developed method was patented in Ukraine "Method of determining the frequencies and forms of resonance oscillations of GTE blades by ESPI". Product Description popup.authors Довгань Д.В. Золотой Ю.Г. popup.nrat_date 2020-04-02 Close