The issue of the convective scour incomplete coefficient
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Where can I find a table for the convective erosion incomplete coefficient? Could you provide this book along with the page number? Thank you!
I don’t recall the term “incomplete convection scour coefficient”; is there another way of expressing it?
Is the author referring to the utilization coefficient or the thermal efficiency coefficient? There are tables for these in general textbooks on boiler principles. This post was last edited by ztsqklmtw on 2009-4-7 13:32.]
Is it an efficiency coefficient? Steam superheater: ψ = 0.6 – 0.7; Boiler tube bundles and steel tube economizers: ψ = 0.55 – 0.65; Tubular air preheaters: ψ = 0.75 – 0.8