Find the injection coefficient
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The injection coefficient is required to be determined. Known values: working steam pressure: 0.8–1.2 MPa (absolute pressure), with the design value at 0.8 MPa; steam temperature: ~350°C. The steam being extracted is saturated steam at 46.5°C, and the mixed steam pressure is 32.52 kPa. How can the injection coefficient be calculated? This post was last edited by andytg on 2007-12-26 at 21:59
Check it there; look it up in the design manual
It can be estimated at around 0.6; steam ejectors are usually designed and calculated by specialized manufacturers. .
Oh, thank you to the two people above. I hope you can provide me with a design manual on how to calculate the jet coefficient. Thank you.
The original poster might find something useful by searching for injectors on this forum~