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PERDA AERODINAMICA [3 records]
Record 1 - internal organization data 2014-02-20
Record 1, English
Record 1, Subject field(s)
- Aerodynamics and Theory of Gases
- Wind Energy
Record 1, Main entry term, English
- aerodynamic stall
1, record 1, English, aerodynamic%20stall
correct
Record 1, Abbreviations, English
Record 1, Synonyms, English
- dynamic stall 2, record 1, English, dynamic%20stall
correct
- dynamic stalling 3, record 1, English, dynamic%20stalling
correct
Record 1, Textual support, English
Record number: 1, Textual support number: 1 DEF
A condition in which the wind's aerodynamic lifting force is approximately equal to its aerodynamic drag, resulting in the lowest wind power capture by the blade. 4, record 1, English, - aerodynamic%20stall
Record number: 1, Textual support number: 1 CONT
Dynamic stall is a non-linear unsteady aerodynamic effect that occurs when aerofoils rapidly change the angle of attack. The rapid change can cause a strong vortex to be shed from the leading edge of the aerofoil, and travel backwards above the wing. The vortex, containing high velocity airflows, briefly increases the lift produced by the wing. As soon as it passes behind the trailing edge, however, the lift reduces dramatically, and the wing is in normal stall. 5, record 1, English, - aerodynamic%20stall
Record 1, French
Record 1, Domaine(s)
- Théorie des gaz et aérodynamique
- Énergie éolienne
Record 1, Main entry term, French
- décrochage aérodynamique
1, record 1, French, d%C3%A9crochage%20a%C3%A9rodynamique
correct, masculine noun
Record 1, Abbreviations, French
Record 1, Synonyms, French
- décrochage dynamique 2, record 1, French, d%C3%A9crochage%20dynamique
correct, masculine noun
Record 1, Textual support, French
Record number: 1, Textual support number: 1 DEF
Diminution de la portance d'un profil d'aile ou d'hélice par décollement turbulent des filets d'air lorsque l'angle d'incidence dépasse une certaine valeur. 3, record 1, French, - d%C3%A9crochage%20a%C3%A9rodynamique
Record number: 1, Textual support number: 1 CONT
La diminution de l'angle de calage permet d'atteindre l'angle d'incidence correspondant au décrochage aérodynamique. 4, record 1, French, - d%C3%A9crochage%20a%C3%A9rodynamique
Record 1, Spanish
Record 1, Campo(s) temático(s)
- Aerodinámica y teoría de los gases
- Energía eólica
Record 1, Main entry term, Spanish
- pérdida de sustentación
1, record 1, Spanish, p%C3%A9rdida%20de%20sustentaci%C3%B3n
correct, feminine noun
Record 1, Abbreviations, Spanish
Record 1, Synonyms, Spanish
- entrada en pérdida aerodinámica 1, record 1, Spanish, entrada%20en%20p%C3%A9rdida%20aerodin%C3%A1mica%20
correct, feminine noun
- pérdida aerodinámica 1, record 1, Spanish, p%C3%A9rdida%20aerodin%C3%A1mica%20
correct, feminine noun
- pérdida de sustentación aerodinámica 1, record 1, Spanish, p%C3%A9rdida%20de%20sustentaci%C3%B3n%20aerodin%C3%A1mica
correct, feminine noun
Record 1, Textual support, Spanish
Record 2 - internal organization data 2013-01-25
Record 2, English
Record 2, Subject field(s)
- Aerodynamics and Theory of Gases
- Wind Energy
Record 2, Main entry term, English
- stall effect
1, record 2, English, stall%20effect
correct
Record 2, Abbreviations, English
Record 2, Synonyms, English
Record 2, Textual support, English
Record number: 2, Textual support number: 1 DEF
The separation or detachment of the air flow creating the lift on the rotor blade [which] results in a power limiting in the wind turbine. 2, record 2, English, - stall%20effect
Record 2, French
Record 2, Domaine(s)
- Théorie des gaz et aérodynamique
- Énergie éolienne
Record 2, Main entry term, French
- effet du décrochage aérodynamique
1, record 2, French, effet%20du%20d%C3%A9crochage%20a%C3%A9rodynamique
correct, masculine noun
Record 2, Abbreviations, French
Record 2, Synonyms, French
- effet stall 2, record 2, French, effet%20stall
correct, masculine noun
Record 2, Textual support, French
Record number: 2, Textual support number: 1 DEF
Séparation de l'écoulement d'air produisant un soulèvement de la lame d'un rotor et causant une perte de puissance de l'éolienne. 3, record 2, French, - effet%20du%20d%C3%A9crochage%20a%C3%A9rodynamique
Record 2, Spanish
Record 2, Campo(s) temático(s)
- Aerodinámica y teoría de los gases
- Energía eólica
Record 2, Main entry term, Spanish
- efecto de pérdida de sustentación
1, record 2, Spanish, efecto%20de%20p%C3%A9rdida%20de%20sustentaci%C3%B3n
correct, masculine noun
Record 2, Abbreviations, Spanish
Record 2, Synonyms, Spanish
- efecto de pérdida aerodinámica 1, record 2, Spanish, efecto%20de%20p%C3%A9rdida%20aerodin%C3%A1mica%20
correct, masculine noun
- efecto de entrada en pérdida aerodinámica 1, record 2, Spanish, efecto%20de%20entrada%20en%20p%C3%A9rdida%20aerodin%C3%A1mica
correct, masculine noun
Record 2, Textual support, Spanish
Record 3 - internal organization data 2013-01-17
Record 3, English
Record 3, Subject field(s)
- Electric Rotary Machines - Types
- Wind Energy
Record 3, Main entry term, English
- active stall controlled wind turbine
1, record 3, English, active%20stall%20controlled%20wind%20turbine
correct
Record 3, Abbreviations, English
Record 3, Synonyms, English
- active stall regulated wind turbine 2, record 3, English, active%20stall%20regulated%20wind%20turbine
correct
- ASR wind turbine 3, record 3, English, ASR%20wind%20turbine
correct
Record 3, Textual support, English
Record number: 3, Textual support number: 1 DEF
A wind turbine provided with a mechanism which allows a direct blade stall control. 4, record 3, English, - active%20stall%20controlled%20wind%20turbine
Record number: 3, Textual support number: 1 OBS
One of the advantages of active stall is that one can control the power output more accurately than with passive stall, so as to avoid overshooting the rated power of the machine at the beginning of a gust of wind. Another advantage is that the machine can be run almost exactly at rated power at all high wind speeds. 5, record 3, English, - active%20stall%20controlled%20wind%20turbine
Record 3, French
Record 3, Domaine(s)
- Machines tournantes électriques - types
- Énergie éolienne
Record 3, Main entry term, French
- éolienne à régulation active par décrochage aérodynamique
1, record 3, French, %C3%A9olienne%20%C3%A0%20r%C3%A9gulation%20active%20par%20d%C3%A9crochage%20a%C3%A9rodynamique
correct, feminine noun
Record 3, Abbreviations, French
Record 3, Synonyms, French
Record 3, Textual support, French
Record number: 3, Textual support number: 1 DEF
Éolienne dotée d'un mécanisme qui permet de réguler le pas de pale par décrochage aérodynamique. 2, record 3, French, - %C3%A9olienne%20%C3%A0%20r%C3%A9gulation%20active%20par%20d%C3%A9crochage%20a%C3%A9rodynamique
Record number: 3, Textual support number: 1 OBS
Un des atouts d'un tel système de régulation est qu'il est possible de contrôler la puissance de sortie de façon plus précise que par la régulation passive par décrochage aérodynamique, ce qui permet d'éviter une surévaluation de la puissance nominale de l'éolienne au début d'une rafale. Un autre avantage est le fait que l'éolienne peut fonctionner presque exactement à sa puissance nominale à toutes les vitesses du vent. 3, record 3, French, - %C3%A9olienne%20%C3%A0%20r%C3%A9gulation%20active%20par%20d%C3%A9crochage%20a%C3%A9rodynamique
Record 3, Spanish
Record 3, Campo(s) temático(s)
- Máquinas rotativas eléctricas - tipos
- Energía eólica
Record 3, Main entry term, Spanish
- aerogenerador de regulación activa por pérdida aerodinámica
1, record 3, Spanish, aerogenerador%20de%20regulaci%C3%B3n%20activa%20por%20p%C3%A9rdida%20aerodin%C3%A1mica
correct, masculine noun
Record 3, Abbreviations, Spanish
Record 3, Synonyms, Spanish
Record 3, Textual support, Spanish
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