| nucl.pow. | zero flowrate mode | безрасходный режим (Deadheading a pump, specifically a centrifugal pump, occurs when the pump is operating with no flow through it, typically due to a closed discharge valve or a blockage in the discharge line. This leads to the liquid being recirculated within the pump casing, causing a rapid increase in temperature due to friction between the impeller and the liquid. This excessive heat can damage the pump's seals, bearings, and other components, potentially leading to failure. Vasilius Galkinus) |