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Registration Number

0224U032688, (0124U003845) , R & D reports

Title

Development of a Hardware-Software Complex and Methodology for Rapid Detection of Damages in Heating and Water Supply Systems Considering Their Wear and Tear and Military Impacts

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Узагальнення наукових та практичних підходів до оперативного виявлення пошкоджень систем тепло- та водопостачання з врахуванням їх зношеності та мілітарних впливів. Комплектування та налагодження апаратної частини апаратно-програмного комплексу

Head

Vladymyrskyi Oleksandr A., Доктор технічних наук

Registration Date

02-12-2024

Organization

Institute of Problems of Modeling in Energy named after GE Pukhov of the National Academy of Sciences of Ukraine

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To develop a comprehensive technical solution for the rapid and accurate detection of damages in heating and water supply systems, with a special focus on addressing wear and military factors

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 The project analyzed modern approaches to detecting damages in heating and water supply systems, considering wear and military impacts, highlighting the need for a hardware-software system with new features: 1) identifying damaged pipeline sections using the A-10T3 acoustic device (PIMEE, NASU); 2) spatial-frequency analysis of correlation functions for leak localization under complex conditions; 3) active pipeline probing to refine leak coordinates and ensure water filling; 4) adaptive signal filtering to eliminate strong noise; 5) combined thermo-acoustic method; 6) synchronized signal recording with an extended dynamic range; 7) metal condition assessment using the EMA acoustic emission system (Paton Institute). The hardware includes the RASTR-2V system, the A-10T3 thermo-acoustic leak detector, and the EMA-4 system. A method for determining the propagation speed of acoustic signals was developed, accounting for pipeline corrosion, improving leak localization accuracy. The measurement synchronization system was enhanced to operate under military impacts. These advancements significantly improve the accuracy and efficiency of damage detection, critically important for Ukraine's economy and security.

Product Description

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Artemchuk Volodymyr O.
Vladimirsky Igor A.
Zvarych Valerii M.
Kryvoruchko Ihor P.
Nedosieka Stanislav A.

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2024-12-02