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Irrigation and Melioration

Abstract

Currently, one of the most pressing problems is to ensure the reliability of the system of hydro-mechanical equipment of the pumping station. Reliability of the pumping stations depends on the reliability of each element of the system of hydromechanical equipment. Analyzing sudden and gradual failure of hydromechanical equipment occurs due to lowering of the water level in the suction basin and as a result of mechanical action of different debris. Bringing the results to identify and assess the reliability of hydro-mechanical equipment of the conditions and the probability of failure-free operation failure probability based on the reliability theory. To ensure the reliability of hydromechanical equipment recommended the need to define new evaluation criteria.

First Page

44

Last Page

46

References

1. Бакиев М.Р., Кавешников Н., Турсунов Т. Гидротехника иншоотларидан фойдаланиш. Тошкент, 2008, 452 б. 2. Гловацкий О.Я.,Эргашев Р.Р. Анализ надежности основных узлов насосного оборудования НС-1с осевыми агрегатами КМК. Материалы международной научно-технической конференции. Совре менные проблемы механики Т.2009, 234-237с. 3. Эргашев Р.Р. Оқизиқларни тозалаш қурилмасини такомиллаштириш. // Журнал. Ирригация ва мели- орация. 2016й. №3,48-50 б. 4. Мирцхулава Ц.Е.Надежность гидротехнических сооружений.//-М.Колос 1974, 285с.

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