Know The Working Principles Of Eductors
Eductor is a device used to create a vacuum that sucks the liquid or the secondary gas. The main difference between Eductor and Ejector is that Eductor uses water as the driving fluid and Ejector uses air or steam as the driving fluid. There are some construction differences, but the last task is to create a void. Eductor is widely used in industries for many applications. Principles of work Eductor works according to the famous Bernoulli equation. A high pressure /low-velocity engine fluid is converted to a lower / higher pressure jet through a nozzle. Moving past a suction connection in the head of the unit will result in a secondary fluid at low pressure. Dimensioning of the eductor The diameter of the eductor depends on the volumetric flow. The internal components of the eductor, such as the size of the jet nozzle are depending on the suction requirements. Other factors must also be taken into account, namely the fluid pressure, the pressure drop and the downstream pres...