РАСЧЕТ И ИССЛЕДОВАНИЕ ПАРАМЕТРОВ ГИДРАВЛИЧЕСКОГО УДАРА С УЧЕТОМ НАСОСНОГО И ТУРБИННОГО РЕЖИМОВ
Keywords:
water hammer, pumping unit, pumping mode, turbine mode, similarity theory of vane pumps, turbineAbstract
The article is devoted to the study of the parameters of hydraulic shock in a pumping unit with a decrease in pressure, taking into account the pumping and turbine modes. The article presents an analysis of scientific papers devoted to determining the main parameters of non-stationary pressure fluid movement affecting the strength indicators of pressure pipelines in the presence of the above modes of the pumping unit. In the article, analytical and experimental studies were carried out to determine the main indicators (speed of rotation of the pump shaft, pressure and flow) of the pump, which ensure the normal operation of the pumping unit.
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