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CENTRIFUGAL WHEEL [1 record]
Record 1 - internal organization data 2013-12-10
Record 1, English
Record 1, Subject field(s)
- Cooling and Ventilating Systems
Record 1, Main entry term, English
- centrifugal fan impeller
1, record 1, English, centrifugal%20fan%20impeller
correct
Record 1, Abbreviations, English
Record 1, Synonyms, English
- centrifugal fan wheel 2, record 1, English, centrifugal%20fan%20wheel
correct
- centrifugal wheel 3, record 1, English, centrifugal%20wheel
- centrifugal type fan impeller 2, record 1, English, centrifugal%20type%20fan%20impeller
Record 1, Textual support, English
Record number: 1, Textual support number: 1 CONT
Centrifugal fan impellers produce pressure from two related sources: (1) the centrifugal force created by rotating the air column enclosed between the blades, and (2) the kinetic energy imparted to the air by virtue of its velocity leaving the impeller. This velocity in turn is a combination of rotative velocity of the impeller and air speed relative to the impeller. 1, record 1, English, - centrifugal%20fan%20impeller
Record 1, French
Record 1, Domaine(s)
- Systèmes de refroidissement et de ventilation
Record 1, Main entry term, French
- roue de ventilateur centrifuge
1, record 1, French, roue%20de%20ventilateur%20centrifuge
correct, feminine noun, standardized
Record 1, Abbreviations, French
Record 1, Synonyms, French
- roue centrifuge 2, record 1, French, roue%20centrifuge
correct, feminine noun
Record 1, Textual support, French
Record number: 1, Textual support number: 1 DEF
Partie tournante qui est essentiellement composée des pales, du moyeu, du disque arrière de roue et, éventuellement, du disque avant de roue. 3, record 1, French, - roue%20de%20ventilateur%20centrifuge
Record number: 1, Textual support number: 1 CONT
On distingue trois catégories principales de roues centrifuges correspondant à l'angle fait par la tangente aux pales à leur périphérie avec un rayon; les sens par rapport à la rotation et la valeur de cet angle détermine l'allure des courbes de pression et de puissance en fonction du débit. Les roues à pales couchées en arrière ou à réaction [...] Les roues à pales radiales [...] Les roues à pales couchées en avant [...] 2, record 1, French, - roue%20de%20ventilateur%20centrifuge
Record number: 1, Textual support number: 1 OBS
roue de ventilateur centrifuge : terme et définition normalisés par l’AFNOR; définition reproduite avec son autorisation. 4, record 1, French, - roue%20de%20ventilateur%20centrifuge
Record 1, Spanish
Record 1, Textual support, Spanish
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