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Information × Registration Number 0224U033256, (0123U104368) , R & D reports Title Development of technologies for cleaning the internal cavity and intra-pipe repair of complex pipeline systems popup.stage_title Експериментальні дослідження динаміки процесу протягування поршнем ремонтної системи трубопроводами, які містять різноманітні фасонні елементи, зокрема коліна, трійники. Розроблення технології і технічних засобів для внутрішньотрубного локального ремонту важкодоступних ділянок трубопроводів протягуванням ремонтної системи поршнем. Проведення дослідно-виробничих випробувань розробленої технології внутрішньотрубного локального ремонту важкодоступних дефектних ділянок трубопроводів. Head Doroshenko Yaroslav V., Доктор технічних наук Registration Date 23-12-2024 Organization Ivano-Frankivsk National University of Oil and Gas popup.description1 Development of effective technical means and technologies for cleaning the internal cavity of pipeline systems for gas gathering system, gas supply and heat supply networks. Development of technologies for intra-pipe repair of hard-to-reach sections of pipelines popup.description2  The object the process of cleaning the cavity and intra-tubular repair of pipelines with the use of pigs of various shapes made of hyperelastic materials. The purpose development of effective technical means and technologies for cavity cleaning and intra-pipe repair of gas gathering systems, gas and heat supply networks. The research method review and analysis foreign and domestic publications, laboratory experimental studies, field tests. The obtained results are useful for ensuring effective maintenance of complex pipeline systems, in particular gas gathering systems, gas and heat supply networks. The developed cleaning pigs and technical solutions for their launching and receiving make it possible to minimize gas losses during maintenance, increase the hydraulic efficiency of pipelines, which leads to an increase in the volume of gas extraction from depleted gas fields, a decrease in energy costs for transporting energy carriers, and minimizes greenhouse gas emissions into the environment . The developed technology of in-pipe repair is useful for repairing pipelines in hard-to-reach places without excavating the soil. This reduces the time and costs of repair work, increases the reliability of pipelines, reduces accidents and meets modern environmental and energy efficiency requirements. Product Description popup.authors Ivanov Oleksandr V. Bondarenko Robert V. Hryhorskyi Stanislav Ya. Hrudz Volodymyr Yа. Doroshenko Yuliia I. Doroshenko Yaroslav V. Zapukhliak Vasyl B. Stetsiuk Serhii M. popup.nrat_date 2024-12-23 Close