Why is vessel grounding necessary?
Why is vessel grounding necessary?
(OP)
Is it necessary to electrically connect to ground each pressure vessel?
INTELLIGENT WORK FORUMS
FOR ENGINEERING PROFESSIONALS Come Join Us!Are you an
Engineering professional? Join Eng-Tips Forums!
*Eng-Tips's functionality depends on members receiving e-mail. By joining you are opting in to receive e-mail. Posting GuidelinesJobs |
Why is vessel grounding necessary?
|
RE: Why is vessel grounding necessary?
May also be mandatory under some local regulations.
prex
motori@xcalcsREMOVE.com
http://www.xcalcs.com
Online tools for structural design
RE: Why is vessel grounding necessary?
It is a common and wise practice to ground all major structures in an industrial facility.....This incldes the building steel, piping, tanks, heat exchangers and pressure vessels. Plant safety is maintained by control of stray currents through good grounding practices.
Grounding is discussed in some of the electrical texts available and, I recall, NFPA -77 bulletin.
Having grounding pads added to components costs almost nothing.
MJC
RE: Why is vessel grounding necessary?
RE: Why is vessel grounding necessary?
RE: Why is vessel grounding necessary?
HTH
a.
RE: Why is vessel grounding necessary?
RE: Why is vessel grounding necessary?
Dtibodo:
From what I have read in specifications, vessels are gounded to eliminate any static charge that may build on the vessel.
jproj
RE: Why is vessel grounding necessary?
RE: Why is vessel grounding necessary?
The question is not "should it be grounded". The question is "How to properly ground" considering that most all items have multiple grounding concerns which can not be simultaneously resolved. For example, electrical systems have a common, an electrical ground, and a structural ground which are not necessarily equal in electrical potential.
RE: Why is vessel grounding necessary?
Here's an odd side effect of not grounding your pressure vessel: your thermocouple reading may read strangely, especially if you are using a grounded T/C. Recall that a thermocouple is really just a small circuit that changes its amperage as the temperature changes. An ungrounded pressure vessel with a build up of static electricity can read differently than a grounded vessel.
Conan