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Information × Registration Number 0217U006879, 0117U005144 , R & D reports Title Investigation and calculation of the vibration state of the main pipelines of Unit 1 of the Rivne NPP popup.stage_title Head Trisch Roman Mihaylovich, Registration Date 21-12-2017 Organization Ukrainian Engineering-Pedagogic Academy popup.description2 The object of the study is the pipeline systems of the nuclear power plant, which are under the influence of high pressure and temperature. The aim of the work is to provide a comprehensive study of the vibration state of the PVT-6, PVT-7 TA-1,2 pipelines, and to increase the reliability and service life of the pipelines by installing damping elements. In order to achieve the goal, the following tasks were set and solved: an assessment of the technical condition of the pipeline systems of the NPP for the response to the regulatory parameters; Methods of elimination of vibration of pipelines are analyzed; the dynamic characteristics of the pipeline are determined; the calculation of the vibration state of the pipeline PVT-6 PVT-7 TA-1,2 was carried out. The theoretical and practical result is a comprehensive study of the technical condition of the pipelines, analysis and evaluation of the vibration of the pipelines, calculation of damping elements for providing recommendations for the installation of damping elements. Scientific novelty consists in the development of a set of scientific and methodological provisions for the management of the technical condition of pipeline systems of nuclear power plants. The effectiveness of the implementation is that theoretical conclusions and practical recommendations can be used to increase the efficiency of the use of industrial potential of enterprises in the field of nuclear energy Product Description popup.authors Драгун Сергій Володимирович popup.nrat_date 2020-04-02 Close