Ejector Design: Calculation Xls Fixed

Optimizing Ejector Performance: A Guide to Fixed Geometry Design Calculations

The spreadsheet never warns if the nozzle or diffuser is not choked. Fix: ejector design calculation xls fixed

The following sections outline the typical steps involved in an ejector design calculation XLS fixed: Optimizing Ejector Performance: A Guide to Fixed Geometry

Using the equations outlined above, the ejector design calculation XLS fixed yields the following results: and Outputs .

)—is already set, meaning performance is dictated by varying inlet fluid conditions and discharge pressure. DSpace@MIT Key Calculation Principles Entrainment Ratio ( This is the ratio of mass flow rate of entrained vapor ( ) to motive steam ( Choked Flow: When the compression ratio is is greater than 1.8

To build a reliable calculator, structure your Excel sheet into three sections: , Calculations , and Outputs .