Glossary entry (derived from question below)
English term or phrase:
When oil is forced between an journal
French translation:
quand l\'huile circule sous pression dans un palier lisse
Added to glossary by
Willa95
Jun 9, 2016 09:58
8 yrs ago
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English term
When oil is forced between an journal
English to French
Tech/Engineering
Automotive / Cars & Trucks
Bonjour à tous
On parle ici d'huiles de lubrification.
"Polymers are big molecules with branches and as they are heated they setup and spread out.
The polymers connect with other polymer's branches and trap smaller oil molecules.
Therefore can a small amount of polymers have a big effect on oil viscosity.
When oil is forced between an journal many molecules align with each other."
"Lorsque l'huile est versée dans un tourillon, de nombreuses molécules s'alignent les unes aux autres". ?
Merci
On parle ici d'huiles de lubrification.
"Polymers are big molecules with branches and as they are heated they setup and spread out.
The polymers connect with other polymer's branches and trap smaller oil molecules.
Therefore can a small amount of polymers have a big effect on oil viscosity.
When oil is forced between an journal many molecules align with each other."
"Lorsque l'huile est versée dans un tourillon, de nombreuses molécules s'alignent les unes aux autres". ?
Merci
Proposed translations
(French)
| 4 +4 | quand l'huile circule sous pression dans un palier lisse |
Didier Fourcot
|
Proposed translations
+4
2 hrs
Selected
quand l'huile circule sous pression dans un palier lisse
Je suppose que "an journal" est plutôt "a journal", les paliers lisses sont lubrifiés sous pression d'huile, le texte source ne précise pas s'il s'agit d'un tourillon, d'un maneton, d'un pied de bielle ou autre, donc restons dans la généralité.
Example sentence:
http://www.maxicours.com/soutien-scolaire/mecanique-industrielle/bac-pro/129951.html
Peer comment(s):
| agree |
GILLES MEUNIER
16 mins
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| agree |
Anne-Marie Laliberté (X)
2 hrs
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| agree |
Christian Barbaroux
1 day 2 hrs
|
| agree |
Premium✍️
1 day 13 hrs
|
4 KudoZ points awarded for this answer.
Discussion
https://en.wikipedia.org/wiki/Plain_bearing#Journal_bearings
https://en.wikipedia.org/wiki/Plain_bearing#Journal_bearings
When the oil progress through the bearing the polymer molecules entangle again and the viscosity returns to normal.
This phenomenon is called temporary shear."
Le reste du texte est d'ordre plus général sur la viscosité de l'huile.
"a journal" d"accord , mais "an journal" ????c'était ma question
D'où ça vient ce terme ????? "an journal" ????????