Samara University Repository
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| Title: | Разработка стенда с быстродействующим клапаном для исследования гидроударных процессов |
| Authors: | Ершов И. Д. Рекадзе П. Д. Ахметов А. А. |
| Keywords: | ball valves experimental stands high-speed valve systems hydraulic shock hydraulic shock processes pneumatic installations shock waves быстродействующие клапанные системы гидравлический удар гидроударные процессы пневмоустановки ударные волны шаровые краны экспериментальные стенды |
| Issue Date: | 2025 |
| Citation: | Ершов, И. Д. Разработка стенда с быстродействующим клапаном для исследования гидроударных процессов = Development of a test stand with a high-speed valve for studying hudravlic shock processes / И. Д. Ершов, П. Д. Рекадзе, А. А. Ахметов // Перспективы развития двигателестроения : материалы междунар. науч.-техн. конф. им. Н. Д. Кузнецова (18–20 июня 2025 г.) / Самар. нац. исслед. ун-т им. С. П. Королева (Самар. ун-т) ; редкол.: Е. В. Шахматов, А. И. Ермаков. - Самара : Изд-во Самар. ун-та, 2025. - С. 270-271. |
| Abstract: | The text presents the development of a test stand with a high-speed valve system for studying hydraulic shock processes. It analyzes existing experimental setups and outlines the task of creating a compact, universal stand for generating and investigating direct and indirect hydraulic shocks. The key parameter is the valve system's speed, with an optimal ball valve closure time of 0.013s for direct hydraulic shock. The work includes designing a pneumatic-mechanical valve system, selecting components, and assembling the system. The resulting stand allows valve closure time adjustment from 0.05s to 0.013s, suitable for direct hydraulic shock conditions in a 9m pipeline. The pneumatic-mechanical system features components like a distributor, cylinder, gear rack, and wheel. References cite works on hydraulic shock theory and valve standards, and the authors' backgrounds in hydrodynamics and high-speed systems are noted. |
| URI: | http://repo.ssau.ru/jspui/handle/123456789/43247 |
| Appears in Collections: | Перспективы развития двигателестроения |
| File | Size | Format | |
|---|---|---|---|
| 978-5-7883-2191-2_2025-270-271.pdf | 265.09 kB | Adobe PDF | View/Open |
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