Hello!
I have a question regarding AIV assessment with reference to the EI guideline.
Referring to the attached file, I have a PSV relieving to the vent header (18" line) via a 16" line.
There is a 2" relieve point after the PSV. (See attached file for visual reference)
My question here is; for AIV assessment, is my next welded discontinuity the 2" connection or the point where the 16" line meets the 18" line.
Also, in this case my sound power level is pretty high due to high relieving volume. EI suggested to increase pipe schedule but I've tried going for the thickest thickness but the LOF is still more than 1.
What other typical measures is taken for a PSV flow that causes AIV issues?
Attached Files
Edited by kc45, 05 August 2022 - 02:31 AM.