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CENTRIFUGEUSE SURCRITIQUE [1 record]
Record 1 - internal organization data 2011-01-12
Record 1, English
Record 1, Subject field(s)
- Electric Rotary Machines
- Equipment (Chemistry)
- Nuclear Science and Technology
Record 1, Main entry term, English
- supercritical centrifuge
1, record 1, English, supercritical%20centrifuge
correct
Record 1, Abbreviations, English
Record 1, Synonyms, English
Record 1, Textual support, English
Record number: 1, Textual support number: 1 CONT
… in a subcritical centrifuge the deformations increase as the speed of rotation increases up to the so-called critical speed, so that they would theoretically tend to infinite; on the contrary, in a supercritical centrifuge, supported by rigid bearings, while the center of gravity, the center of rotation and the geometrical center are still aligned, the center of gravity is however interposed between the geometrical center and the center of rotation, so that as the speed increases the amount of deformations decreases … 2, record 1, English, - supercritical%20centrifuge
Record 1, French
Record 1, Domaine(s)
- Machines tournantes électriques
- Équipement (Chimie)
- Sciences et techniques nucléaires
Record 1, Main entry term, French
- centrifugeuse supercritique
1, record 1, French, centrifugeuse%20supercritique
correct, feminine noun
Record 1, Abbreviations, French
Record 1, Synonyms, French
- centrifugeuse surcritique 2, record 1, French, centrifugeuse%20surcritique
correct, feminine noun
Record 1, Textual support, French
Record number: 1, Textual support number: 1 CONT
[Séparation des isotopes de l’uranium.] On différencie […] les centrifugeuses subcritiques des centrifugeuses supercritiques […] Bols supercritiques. Au-delà d’une certaine longueur apparaît le problème particulièrement difficile du passage d’une ou plusieurs vitesses critiques de flexion du rotor. En effet, dans ce cas, les fréquences critiques dépendent du module longitudinal et de la forme du rotor et, par conséquent, ne peuvent pas être abaissées en jouant sur la raideur des paliers. Leur amortissement s’en trouve d’autant plus difficile qu’elles sont élevées. 1, record 1, French, - centrifugeuse%20supercritique
Record 1, Spanish
Record 1, Textual support, Spanish
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