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Information × Registration Number 0304U001421, 0103U004621 , R & D reports Title The development and study of technical measures preventing the self-twisting of the lower parts of pump-compressor pipes of the Bylche-Volytsko-Ugersk gas storage. popup.stage_title Розроблення та обгрунтування технічних заходів запобігання відкручуванню нижньої частини насосно-компресорних труб на Більче-Волицько-Угерському підземному сховищі газу. Head Kharchenko Yevhen, Registration Date 27-02-2004 Organization Lviv Polytechnic National University popup.description2 The technique and programs of calculation of dynamic processes in flow column is designed, the main causes of self-screwing off of string tubes in conditions of chattering are detected and theoretically justified, the designs of special connection and vibrate isolator of a string are created, and practical guidelines for an effective utilization of offered measures that ensure safe activity of a string are designed. Product Description popup.authors popup.nrat_date 2020-04-02 Close