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E027804, You refer to vibrations in cooling water piping associated with a Westinghouse generator. There are a number of pipes...
Wednesday, November 26, 2014 09:42 PM
Hi Eric,You brought up some good points. Cast iron can have different magnetic properties due to blow holes... can...
Tuesday, November 25, 2014 12:21 PM
Best bet would be the ASME Performance Test Code PTC 4.4 Gas Turbine Heat Recovery Steam Generators. Its available...
Tuesday, November 25, 2014 09:04 AM
Thank you all for the help.
Monday, November 24, 2014 11:10 PM
At the moment Im dealing with winding vibration (100/400Hz, 100 um pk-pk, and 30 mm/s peaks), never have that vibrations...
Monday, November 24, 2014 08:29 PM
Thanks to everyone that welcomed me to the forum. I will keep posted.
Monday, November 24, 2014 01:19 PM
Sal, The TIL i was looking at (1942) refers specifically to only DLN units, but the type of damage indicated...
Monday, November 24, 2014 09:53 AM
cyclo, you are correct that commercially-oriented postings are not allowed in forum postings. This type of information is confined to...
Monday, November 24, 2014 09:04 AM
Sorry, I forgot to mention some important background details of the generator in question. It is a hydro unit, 31...
Monday, November 17, 2014 10:14 PM
If you have a rewind booked, contact the vendor. Some of the vendors are very cooperative. You could...
Monday, November 17, 2014 12:01 PM
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