KudoZ home » English to French » Aerospace / Aviation / Space

outer spans

French translation: les extrémités (des aub(ag)es mobiles)

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:	outer spans
French translation:	les extrémités (des aub(ag)es mobiles)
Entered by:	Daniel Bouchard

Options:
- Contribute to this entry
- Include in personal glossary

17:56 May 26, 2011

English to French translations [PRO]
Tech/Engineering - Aerospace / Aviation / Space

English term or phrase: outer spans

"The blade airfoils across approximately one-half of the disc circumference were cracked or fractured at approximately mid-span and the outer spans were deformed forward due to contact with the shroud housing and aft displacement of the power turbine disc (Figure 19)."

Parts of an aircraft engine.

Thanks for the help!

Daniel Bouchard KudoZ activity Questions: 704 (7 open) (1 without valid answers) (14 closed without grading) Answers: 2
Local time: 05:37

les extrémités (des aub(ag)es mobiles)

Explanation:
-

Selected response from:

JL01
Local time: 05:37

Grading comment

Merci!
4 KudoZ points were awarded for this answer

Summary of answers provided
5 +2	les extrémités (des aub(ag)es mobiles)	JL01
3	bords extérieurs	Didier Fourcot

Summary of reference entries provided

aubes mobiles d'une turbine: défintion

Savvas SEIMANIDIS

Answers

3 hrs confidence:

bords extérieurs

Explanation:
Je comprends qu'on parle du "mid-span" des "blade airfoils" puis des "outer spans" des mêmes pièces qui ont frotté sur la paroi extérieure du carénage, ce qui correspondrait aux "bords extérieurs" déformés vers l'avant alors qu'au milieu se trouvent des fissures ou des ruptures ?

Didier Fourcot
Local time: 11:37
Works in field
Native speaker of:

French
PRO pts in category: 16

7 hrs confidence:

peer agreement (net): +2

les extrémités (des aub(ag)es mobiles)

Explanation:
-

JL01
Local time: 05:37
Specializes in field
Native speaker of:

French
PRO pts in category: 8

Grading comment

Merci!

Reference comments

2 days14 hrs

Reference: aubes mobiles d'une turbine: défintion

Reference information:
Exemple d'emploi du terme "aubages mobiles ", dans le site internet d'un constructeur :

" La Turbine Components Limited de Centrax se spécialise dans les compresseurs et profils d'aubages mobiles et fixes de turbine, roues, arbres, carters, matériel associé y compris les sous-ensembles et les modules de moteur."

Source : http://www.centrax.co.uk/fr/

--------------------------------------------------
Note added at 2 days14 hrs (2011-05-29 08:39:07 GMT)
--------------------------------------------------

=> Exemple d'emploi du terme "aubes mobiles " dans un rapport du Bureau de la sécurité des transports du Canada :

" Toutes les aubes mobiles des 2e et 3e étages s'étaient rompues au talon ou près de celui-ci. Toutes les aubes mobiles du 4e étage montraient de graves dommages par impact et un frottement des extrémités, et elles étaient pliées dans le sens contraire de la rotation."

Source : http://www.tsb.gc.ca/fra/rapports-reports/aviation/2004/a04p...

Example sentence(s):

Les aubes mobiles constituent le rotor. Leur rôle est d’augmenter la vitesse du fluide. Le rôle des aubes fixes est de convertir l’énergie cinétique en augmentation de pression.
Entre chaque série de "pales" (on dit plutôt aubes ou ailettes), il y a un espace libre (visible sur le dessin ci-dessous)

Reference: http://hmf.enseeiht.fr/travaux/CD0102/travaux/optemf/bei_mot...
Reference: http://accrodavion.be/Accrodavions/lapropulsion3.html

Savvas SEIMANIDIS
France
Works in field
Native speaker of:

Greek,

French
PRO pts in category: 4

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.

Overview

Latest translation questions

Ask a translation question

See also:

ProZ.com term search

Search millions of term translations

outer spans

French translation: les extrémités (des aub(ag)es mobiles)

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

Answers

Reference comments

Sign in to your ProZ.com account...

Or create a new account

ProZ.com ideas

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.

outer spans

French translation: les extrémités (des aub(ag)es mobiles)

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

Answers

Reference comments

Sign in to your ProZ.com account...

Or create a new account

ProZ.com ideas

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

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.