Ezejector Blog - Steam ejectors, ejector efficiency explained, the many uses of ejectors, effect of steam pressure, how to control an ejector, isentropic and isenthalpic expansion compared and more,

Need quick, accurate boiler heat and mass balances?

We have modules that can do this for you. Starting with the fuel heating value calculation.. Then the boiler calculation.. And the steam...

Low pressure vacuum systems are typically driven by multi stage ejectors. Since these rely on inter-stage condensation (to reducee the...

Designs of vacuum system of deodorizer columns now available

In the previous post the potential benefit of single critical ejectors was presented. Here we discuss this further. An ejector that is...

Will you get a higher discharge pressure for an ejector designed for single critical or double critical flow? Single critical is where...

How do you control the flow and pressures at an ejector? One method is shown above. For good control one needs to simulate the different...

Ejector calculations require Cp/Cv values for each gas. A free Cp/Cv calculator for gas mixtures (ideal gas) can be downloaded here....

Fuel cells are one of our great hopes for green technology. Unsurprisingly, hydrogen gas ejectors are a key part of this technology. Want...

Is there a need for fully integrated software for multi stage steam vacuum ejectors? The ezejector program will enable you to do stage by...