Tek-Tips is the largest IT community on the Internet today!

Members share and learn making Tek-Tips Forums the best source of peer-reviewed technical information on the Internet!

Register Log in
  • Congratulations TugboatEng on being selected by the Eng-Tips community for having the most helpful posts in the forums last week. Way to Go!

Search results for query: *

  1. cogener

    feedwater pump failure modes ?

    old casing failure pichttp://files.engineering.com/getfile.aspx?folder=67311ce4-e9b6-43a9-bb7b-beb9a2e7d963&file=casingwearIMG_0685.jpg.txt
  2. cogener

    feedwater pump failure modes ?

    old casing corrosion/erosion/fachttp://files.engineering.com/getfile.aspx?folder=c56e9546-a2ff-46cf-bed4-bc37ac285e02&file=casingwearIMG_0685.jpg.txt
  3. cogener

    feedwater pump failure modes ?

    casing corrosion / erosion / fac picturehttp://files.engineering.com/getfile.aspx?folder=b456bed0-3ded-4607-91b6-bbab1575d771&file=casingcorrosion_4287.jpg
  4. cogener

    feedwater pump failure modes ?

    recirc line errosion / fac picure.http://files.engineering.com/getfile.aspx?folder=56c4ea99-86da-4046-b2b7-66563fb0f98c&file=recirclineerosionIMG_0541.jpg
  5. cogener

    feedwater pump failure modes ?

    Gentlemen. Thanks for your insight and ideas. As we work our way into this I think we have lots of things going on at once: PH levels in the feedwater that range from 10 to 5, dead legs where chemicals "reside" until pumps are cycled into service, high turbulence in pumping and recirc lines, and...
  6. cogener

    feedwater pump failure modes ?

    Thnaks! for the comments and insight,it is hard to beat many years of expeirience with similar problems. next step: gather field data, (presseres, temps, pump/pipe materials, chems & chem feed points)and sketch the layout. (deaerator operates at 50 psig sat. and pumps discharge at about 1000...
  7. cogener

    feedwater pump failure modes ?

    just getting started on a feedwater pump failure problem which "has been gong on for years" according to the onsite team, the problem description starts out like this: we are regularly replacing pumps due to "pinholes" in the housings and recirculation piping, we switched to a high purity...

Part and Inventory Search

Back
Top