If you work in chemical, petrochemical, or HVAC engineering, you know the challenge: designing an ejector (or jet pump) from scratch. Unlike centrifugal pumps, ejectors have no moving parts, but their performance hinges entirely on precise thermodynamic and fluid dynamic calculations.
Download a trial spreadsheet from a trusted source (e.g., the “Ejector Designer” from a university repository or a commercial demo). Test it against a known case. Then adapt it to your specific gas or vapor mixture. Have you used an ejector design XLS that worked well? Or run into one that gave dangerous results? Share your experience in the comments below. ejector design calculation xls