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flashback vibration

French translation: vibration de retour

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GLOSSARY ENTRY (DERIVED FROM QUESTION BELOW)
English term or phrase:flashback vibration
French translation:vibration de retour
Entered by: Drmanu49
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12:53 Feb 19, 2008
English to French translations [PRO]
Tech/Engineering - Physics
English term or phrase: flashback vibration
Larger stress can be generated when random vibration is superposed on flashback vibration. Such a possibility was examined by checking the operation records. It was confirmed by this check that, when the load rejection test is conducted under 20% load conditions during commissioning, flashback vibration occurs immediately after the load rejection and the turbine continues to rotate without load, generating random vibration continuously. This means that both stress vibrations occurred simultaneously. Load rejection test under 20% load conditions was conducted twice during the commissioning operation.
Natacha DUPORT
France
Local time: 02:00
vibration de retour
Explanation:
Flashback
A rapid reverse flow of steam caused by a drop in pressure within the turbine when, for instance, the turbine stops automatically

disques - Vibrations des. aubages - Vitesses critiques. des arbres - Equilibrage .... cycle de la turbine à gaz. Etudes. particulières des. turboréacteurs. ...
www.cnam.fr/turbomachines-moteurs/enseignement/docFormation... -

Simulation numérique des phénomènes de flottement (vibrations induites ..... Microrobotique: matériaux à mémoire de forme et application en biomécanique. ...
www.ulaval.ca/sg/PR/C2/336A.html - 52k
Selected response from:

Drmanu49
France
Local time: 02:00
Grading comment
merci !
4 KudoZ points were awarded for this answer

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Summary of answers provided
3vibration de retour
Drmanu49


  

Answers


16 mins   confidence: Answerer confidence 3/5Answerer confidence 3/5
vibration de retour


Explanation:
Flashback
A rapid reverse flow of steam caused by a drop in pressure within the turbine when, for instance, the turbine stops automatically

disques - Vibrations des. aubages - Vitesses critiques. des arbres - Equilibrage .... cycle de la turbine à gaz. Etudes. particulières des. turboréacteurs. ...
www.cnam.fr/turbomachines-moteurs/enseignement/docFormation... -

Simulation numérique des phénomènes de flottement (vibrations induites ..... Microrobotique: matériaux à mémoire de forme et application en biomécanique. ...
www.ulaval.ca/sg/PR/C2/336A.html - 52k

Drmanu49
France
Local time: 02:00
Works in field
Native speaker of: Native in EnglishEnglish, Native in FrenchFrench
PRO pts in category: 27
Grading comment
merci !
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Changes made by editors
Feb 20, 2008 - Changes made by Drmanu49:
Edited KOG entry<a href="/profile/33313">Natacha DUPORT's</a> old entry - "flashback vibration" » "vibration de retour"


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