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Information × Registration Number 0308U003995, 0106U011938 , R & D reports Title Development of advanced methods and means for expert assessment of strength and durability of materials and structural elements of pipelines systems for transportation of gaseous hydrogen and its admixtures with taking into account of operational conditions popup.stage_title Розробка методик та технічних засобів для дослідження локалізованих фізико-хімічних процесів біля тріщин та інших концентраторів напружень за сумісної дії механічних навантажень та воденьвмісних середовищ Head Dmytrakh Ihor Mykolayovych, Доктор технічних наук Registration Date 20-08-2008 Organization Karpenko Physico-Mechanical Institute of the National Academy of Sciences of Ukraine popup.description2 Methodology and modern hardware is developed for study of localised physico-chemical processes at stress concentrators in low-alloyed steels under joint action of mechanical loads and gaseous hydrogen. The special laboratory with computer's operating was created for burst tests of structural elements of pipeline's system for transportation of gaseous hydrogen and its mixtures. The preliminary tests of pipes with stress concentrators under pressure of gaseous hydrogen as well as methane (model of natural gas) were carried out for cases of elasoplastic and brittle fracture. Product Description popup.authors popup.nrat_date 2020-04-02 Close