szívónyomás
Szívónyomás, which translates to "suction pressure" or "intake pressure" in English, refers to the pressure within a system during its suction or intake phase. This concept is particularly relevant in the context of pumps and engines. In a pump, szívónyomás describes the pressure at the inlet port as the pump attempts to draw fluid into its chamber. A lower szívónyomás, meaning a more significant drop in pressure from the surrounding environment, indicates a greater pull by the pump. Conversely, a higher szívónyomás suggests less resistance to flow.
In internal combustion engines, szívónyomás relates to the pressure within the intake manifold during the intake