KudoZ home » English to Italian » Mechanics / Mech Engineering

rotor turning operation

Italian translation: rotazione del rotore

Advertisement

Login or register (free and only takes a few minutes) to participate in this question.

You will also have access to many other tools and opportunities designed for those who have language-related jobs
(or are passionate about them). Participation is free and the site has a strict confidentiality policy.
GLOSSARY ENTRY (DERIVED FROM QUESTION BELOW)
English term or phrase:rotor turning operation
Italian translation:rotazione del rotore
Entered by: Flavia Cubeddu
Options:
- Contribute to this entry
- Include in personal glossary

20:44 Aug 12, 2006
English to Italian translations [PRO]
Tech/Engineering - Mechanics / Mech Engineering
English term or phrase: rotor turning operation
Dealing with gas turbines. The phrase: Caution: when the gas turbine has not been on ROTOR TURNING OPERATION after shutdown and a restart is attempted, ROTOR BOW restart procedure should be followed.
Anche ROTOR BOW, se é possibile.
Grazie
Flavia Cubeddu
Local time: 20:52
rotazione del rotore
Explanation:
dopo l'arresto della turbina, si continua a far ruotare il rotore con del vapore in modo che la sua temperatura decresca lentamente per evitare che si deformi.
Se non si fa ciò si potrebbero avere delle "curvature" (bow)dell'albero

vedi sotto:
A pulp and paper mill in Sweden
uses a 3300 Series Monitoring
System to detect plate clash on four double-disk pulp
refiners. Recently, a cold water leak from the area
between the disks to the rotor behind one of the disks
resulted in a rotor bow. The 3300 System detected high
vibration on the driver side of the refiner (motor driven)
and immediately shut down the machine. Upon
investigation, the root cause (the leak) was found and
a bowed shaft was surmised. The machine was run at
low speed while heating the rotor with steam in order
to straighten the bow, and the machine was returned
to production within one hour.



--------------------------------------------------
Note added at 10 hrs (2006-08-13 06:49:34 GMT) Post-grading
--------------------------------------------------

per bow puoi anche dire "flessione" (bending) dell'albero rotore
Selected response from:

Gian
Italy
Local time: 02:52
Grading comment
4 KudoZ points were awarded for this answer

Advertisement


Summary of answers provided
5rotazione del rotore
Gian


  

Answers


1 hr   confidence: Answerer confidence 5/5
rotazione del rotore


Explanation:
dopo l'arresto della turbina, si continua a far ruotare il rotore con del vapore in modo che la sua temperatura decresca lentamente per evitare che si deformi.
Se non si fa ciò si potrebbero avere delle "curvature" (bow)dell'albero

vedi sotto:
A pulp and paper mill in Sweden
uses a 3300 Series Monitoring
System to detect plate clash on four double-disk pulp
refiners. Recently, a cold water leak from the area
between the disks to the rotor behind one of the disks
resulted in a rotor bow. The 3300 System detected high
vibration on the driver side of the refiner (motor driven)
and immediately shut down the machine. Upon
investigation, the root cause (the leak) was found and
a bowed shaft was surmised. The machine was run at
low speed while heating the rotor with steam in order
to straighten the bow, and the machine was returned
to production within one hour.



--------------------------------------------------
Note added at 10 hrs (2006-08-13 06:49:34 GMT) Post-grading
--------------------------------------------------

per bow puoi anche dire "flessione" (bending) dell'albero rotore

Gian
Italy
Local time: 02:52
Specializes in field
Native speaker of: Native in ItalianItalian
PRO pts in category: 2464
Login to enter a peer comment (or grade)




Return to KudoZ list


KudoZ™ translation help
The KudoZ network provides a framework for translators and others to assist each other with translations or explanations of terms and short phrases.



See also:



Term search
  • All of ProZ.com
  • Term search
  • Jobs
  • Forums
  • Multiple search