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wheelspace and wheelspace thermocouples

Italian translation: spazio fra fila di palette rotore e palette fisse

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GLOSSARY ENTRY (DERIVED FROM QUESTION BELOW)
English term or phrase:wheelspace and wheelspace thermocouples
Italian translation:spazio fra fila di palette rotore e palette fisse
Entered by: Flavia Cubeddu
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14:14 Aug 7, 2006
English to Italian translations [PRO]
Tech/Engineering - Energy / Power Generation
English term or phrase: wheelspace and wheelspace thermocouples
Dealing with Gas turbines. The phrase: The wheelspace thermocouples identified together with their nomenclature are on the Device Summary. When the average temperature in any wheelspace is higher than the temperature limit set forth in the table, it is an indication for trouble. Help!!!!!!
Flavia Cubeddu
Local time: 08:13
spazio fra fila di palette rotore e palette fisse
Explanation:
e termocoppie inserite fra la fila di palette mobili e fila di palette fisse
fila di palette o anello di palette

http://www.sussex.ac.uk/Units/tfmrc/Research/r_trs.htm
Rotor-Stator Wheelspace Flows
The first stage disc temperature in a gas turbine is one of the most critical aspects of engine design. The high heat load provided by the mainstream flow is at best disc life limiting and at worst can result in catastrophic damage through disc bursting. Discs are heated by:

* conduction from the rotor blades exposed to the hot mainstream flow
* ingestion of annulus flow into the wheelspace cavity
windage heating within the cavity

palette rotore = rotor blade
palette fisse (statore) = NGV = nozzle guide vanes

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Note added at 1 hr (2006-08-07 16:08:29 GMT)
--------------------------------------------------

ENEL - Visita alle CentraliIl vapore, attraversando le successive file di palette fisse e mobili da un'estremita' all'altra della turbina, trasforma la sua energia di pressione in ...
www.enel.it/VisitaCentraliHtml/VisitaCentralihtml/geotermic... - 24k - Copia cache - Pagine simili


Chiedi all'esperto: informaticaI motori degli aerei moderni sono basati sulla turbina; il principio di ... cioè delle palette rotanti alternate a palette fisse; ad ogni stadio si ha un ...
www.vialattea.net/esperti/php/risposta.php?num=10195 - 19k - Copia cache - Pagine simili

Selected response from:

Gian
Italy
Local time: 14:13
Grading comment
4 KudoZ points were awarded for this answer

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Summary of answers provided
5spazio fra fila di palette rotore e palette fisse
Gian


  

Answers


1 hr   confidence: Answerer confidence 5/5
spazio fra fila di palette rotore e palette fisse


Explanation:
e termocoppie inserite fra la fila di palette mobili e fila di palette fisse
fila di palette o anello di palette

http://www.sussex.ac.uk/Units/tfmrc/Research/r_trs.htm
Rotor-Stator Wheelspace Flows
The first stage disc temperature in a gas turbine is one of the most critical aspects of engine design. The high heat load provided by the mainstream flow is at best disc life limiting and at worst can result in catastrophic damage through disc bursting. Discs are heated by:

* conduction from the rotor blades exposed to the hot mainstream flow
* ingestion of annulus flow into the wheelspace cavity
windage heating within the cavity

palette rotore = rotor blade
palette fisse (statore) = NGV = nozzle guide vanes

--------------------------------------------------
Note added at 1 hr (2006-08-07 16:08:29 GMT)
--------------------------------------------------

ENEL - Visita alle CentraliIl vapore, attraversando le successive file di palette fisse e mobili da un'estremita' all'altra della turbina, trasforma la sua energia di pressione in ...
www.enel.it/VisitaCentraliHtml/VisitaCentralihtml/geotermic... - 24k - Copia cache - Pagine simili


Chiedi all'esperto: informaticaI motori degli aerei moderni sono basati sulla turbina; il principio di ... cioè delle palette rotanti alternate a palette fisse; ad ogni stadio si ha un ...
www.vialattea.net/esperti/php/risposta.php?num=10195 - 19k - Copia cache - Pagine simili



Gian
Italy
Local time: 14:13
Specializes in field
Native speaker of: Native in ItalianItalian
PRO pts in category: 471
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