TERMIUM Plus®
The Government of Canada’s terminology and linguistic data bank.
HP TURBINE [7 records]
Record 1 - internal organization data 2011-10-03
Record 1, English
Record 1, Subject field(s)
- Turbines
Record 1, Main entry term, English
- concentric shaft
1, record 1, English, concentric%20shaft
correct
Record 1, Abbreviations, English
Record 1, Synonyms, English
Record 1, Textual support, English
Record number: 1, Textual support number: 1 CONT
The turbine consists of one HP stage and three LP stages, each driving their own compressors through concentric shafts. 1, record 1, English, - concentric%20shaft
Record 1, French
Record 1, Domaine(s)
- Turbines
Record 1, Main entry term, French
- arbre concentrique
1, record 1, French, arbre%20concentrique
correct, masculine noun, officially approved
Record 1, Abbreviations, French
Record 1, Synonyms, French
Record 1, Textual support, French
Record number: 1, Textual support number: 1 CONT
ensemble tournant compresseur-turbine - réacteur double flux à soufflante avant [...] comprenant 2 attelages compresseur-turbine à arbres concentriques. 2, record 1, French, - arbre%20concentrique
Record number: 1, Textual support number: 1 OBS
arbre concentrique : Terme uniformisé par le CUTA - Opérations aériennes. 3, record 1, French, - arbre%20concentrique
Record 1, Spanish
Record 1, Textual support, Spanish
Record 2 - external organization data 2006-01-25
Record 2, English
Record 2, Subject field(s)
- Turbines
- Nuclear Fission Reactors
- Compartment - Canadian Nuclear Safety Commission
Record 2, Main entry term, English
- high-pressure turbine 1, record 2, English, high%2Dpressure%20turbine
Record 2, Abbreviations, English
Record 2, Synonyms, English
- HP turbine 1, record 2, English, HP%20turbine
Record 2, Textual support, English
Record number: 2, Textual support number: 1 CONT
The Steam System.... Safety valves protect the steam system components from over pressure. The pressure from the boilers drives the steam to the high-pressure(HP) turbine. On route to the turbine, the steam travels through several valves. Two, of interest, are the emergency stop valve and the governor valve. The governor valve varies the electrical output from no load to full load by controlling the quantity of steam flowing to the turbine. 1, record 2, English, - high%2Dpressure%20turbine
Record 2, Key term(s)
- high pressure turbine
Record 2, French
Record 2, Domaine(s)
- Turbines
- Réacteurs nucléaires de fission
- Tiroir - Commission canadienne de sûreté nucléaire
Record 2, Main entry term, French
- turbine haute-pression
1, record 2, French, turbine%20haute%2Dpression
feminine noun
Record 2, Abbreviations, French
Record 2, Synonyms, French
Record 2, Textual support, French
Record number: 2, Textual support number: 1 CONT
Le circuit de vapeur. [...] La soupape de sécurité protège de la surpression les organes du circuit de vapeur. La pression dans le générateur propulse la vapeur dans la turbine haute pression (HP). La vapeur doit traverser plusieurs vannes avant d'aboutir à la turbine, notamment la vanne d'arrêt d'urgence et la vanne de régulation. En ajustant la quantité de vapeur s'écoulant vers la turbine avec la vanne de régulation, on peut varier la production d'électricité de zéro à la pleine puissance. 1, record 2, French, - turbine%20haute%2Dpression
Record 2, Spanish
Record 2, Textual support, Spanish
Record 3 - external organization data 2005-11-08
Record 3, English
Record 3, Subject field(s)
- Pumps
- Nuclear Fission Reactors
- Compartment - Canadian Nuclear Safety Commission
Record 3, Main entry term, English
- boiler feed pump 1, record 3, English, boiler%20feed%20pump
Record 3, Abbreviations, English
Record 3, Synonyms, English
Record 3, Textual support, English
Record number: 3, Textual support number: 1 CONT
Given a diagram, label the following components, show the main steam and water connection between them, and indicate the direction of flow : boiler(steam generator), safety valve, atmospheric steam discharge valve(ASDV), emergency stop valve, governor valve, HP turbine, moisture separator, reheater, LP turbine, condenser, condensate extraction pump, feedheaters, deaerator, and boiler feed pump. 1, record 3, English, - boiler%20feed%20pump
Record 3, French
Record 3, Domaine(s)
- Pompes
- Réacteurs nucléaires de fission
- Tiroir - Commission canadienne de sûreté nucléaire
Record 3, Main entry term, French
- pompe d'alimentation du générateur de vapeur
1, record 3, French, pompe%20d%27alimentation%20du%20g%C3%A9n%C3%A9rateur%20de%20vapeur
feminine noun
Record 3, Abbreviations, French
Record 3, Synonyms, French
Record 3, Textual support, French
Record number: 3, Textual support number: 1 CONT
Sur un schéma, identifier les éléments qui suivent, indiquer les conduites de vapeur et d'eau entre eux, et préciser la direction de l'écoulement : générateur de vapeur, soupape de sécurité, vanne de décharge de la vapeur dans l'atmosphère, vanne d'arrêt d'urgence, vanne de régulation, turbine haute-pression, séparateur d'humidité, réchauffeur, turbine basse-pression, condenseur, pompe d'extraction du condensat, réchauffeurs d'eau, dégazeurs, pompe d'alimentation du générateur de vapeur. 1, record 3, French, - pompe%20d%27alimentation%20du%20g%C3%A9n%C3%A9rateur%20de%20vapeur
Record 3, Spanish
Record 3, Textual support, Spanish
Record 4 - external organization data 2005-11-08
Record 4, English
Record 4, Subject field(s)
- Heating
- Nuclear Fission Reactors
- Compartment - Canadian Nuclear Safety Commission
Record 4, Main entry term, English
- high-pressure feedheater 1, record 4, English, high%2Dpressure%20feedheater
Record 4, Abbreviations, English
Record 4, Synonyms, English
- HP feedheater 1, record 4, English, HP%20feedheater
Record 4, Textual support, English
Record number: 4, Textual support number: 1 CONT
The boiler feed pumps(BFP) take suction from the deaerator storage tank and raise the feedwater pressure to between 4 and 7 MPa. The pump discharges the high-pressure feedwater to the high-pressure(HP) feedheaters. The HP feedheaters heat the feedwater to about 170°C. HP feedheater operation and construction are similar to that of the LP feedheaters. Extraction steam from the HP turbine normally supplies the heating medium. 1, record 4, English, - high%2Dpressure%20feedheater
Record 4, Key term(s)
- high pressure feedheater
Record 4, French
Record 4, Domaine(s)
- Chauffage
- Réacteurs nucléaires de fission
- Tiroir - Commission canadienne de sûreté nucléaire
Record 4, Main entry term, French
- réchauffeur à haute pression
1, record 4, French, r%C3%A9chauffeur%20%C3%A0%20haute%20pression
masculine noun
Record 4, Abbreviations, French
Record 4, Synonyms, French
Record 4, Textual support, French
Record number: 4, Textual support number: 1 CONT
Cette pompe décharge l'eau d'alimentation sous pression dans les réchauffeurs à haute pression. Ces réchauffeurs poussent la température de l'eau d'alimentation jusqu'à environ 170 °C. Le fonctionnement et la construction du réchauffeur à haute pression sont analogues à ceux du réchauffeur à basse pression. La source normale de chaleur est la vapeur soutirée de la turbine haute-pression. 1, record 4, French, - r%C3%A9chauffeur%20%C3%A0%20haute%20pression
Record 4, Spanish
Record 4, Textual support, Spanish
Record 5 - internal organization data 1985-11-29
Record 5, English
Record 5, Subject field(s)
- Aircraft Propulsion Systems
Record 5, Main entry term, English
- zero-scarf nozzle
1, record 5, English, zero%2Dscarf%20nozzle
correct
Record 5, Abbreviations, English
Record 5, Synonyms, English
Record 5, Textual support, English
Record number: 5, Textual support number: 1 CONT
Modifications have improved performance, reliability and maintainability. These include the rectangular, zero-scarf front nozzles, which give 200 lb(91 kg) more thrust(and help circulation round the flaps), a stronger first-stage HP compressor vane, and improved HP turbine cooling. 1, record 5, English, - zero%2Dscarf%20nozzle
Record 5, French
Record 5, Domaine(s)
- Propulsion des aéronefs
Record 5, Main entry term, French
- tuyère sans biais
1, record 5, French, tuy%C3%A8re%20sans%20biais
feminine noun
Record 5, Abbreviations, French
Record 5, Synonyms, French
Record 5, Textual support, French
Record number: 5, Textual support number: 1 CONT
Certaines modifications ont permis d'améliorer les performances et la fiabilité [du moteur], et d'en faciliter l'entretien. On a notamment adopté des tuyères avant à section rectangulaire sans biais, ce qui s'est traduit par une augmentation de 90kg de la poussée et par une amélioration de la circulation d'air autour des volets; on a également renforcé les aubes du premier étage du compresseur HP et amélioré le refroidissement de la turbine HP. 1, record 5, French, - tuy%C3%A8re%20sans%20biais
Record 5, Spanish
Record 5, Textual support, Spanish
Record 6 - internal organization data 1982-01-07
Record 6, English
Record 6, Subject field(s)
- Aeroindustry
Record 6, Main entry term, English
- active clearance control
1, record 6, English, active%20clearance%20control
correct
Record 6, Abbreviations, English
Record 6, Synonyms, English
Record 6, Textual support, English
Record number: 6, Textual support number: 1 CONT
The CF6-80 [engine] also embodies the ’active clearance control' first used by GE on the F101 powerplant for the Rockwell B-1 bomber, and certificated commercially on the CFM56. This system varies the flow of cooling air, and hence the expansion of the blades, to give optimum clearance around the HP turbine. This has the double benefit of economising on fuel-demanding cooling air and of maintaining close tolerances. 1, record 6, English, - active%20clearance%20control
Record 6, French
Record 6, Domaine(s)
- Constructions aéronautiques
Record 6, Main entry term, French
- contrôle actif des jeux 1, record 6, French, contr%C3%B4le%20actif%20des%20jeux
Record 6, Abbreviations, French
Record 6, Synonyms, French
Record 6, Textual support, French
Record number: 6, Textual support number: 1 CONT
Le réacteur CF6-80 fait (...) appel au procédé de «contrôle actif des jeux», utilisé pour la première fois par General Electric sur le moteur F101 du bombardier B-1 et homologué dans le secteur civil avec le CFM-55. Le procédé consiste à doser le débit d'air de refroidissement des aubes, donc leur dilation longitudinale, de façon à optimiser le jeu radial à la circonférence de la turbine HP. Cette technique a un double intérêt: elle permet à la fois d'économiser l'air de refroidissement qui coûte cher en consommation de carburant, et de maintenir en permanence un jeu minimal. 1, record 6, French, - contr%C3%B4le%20actif%20des%20jeux
Record 6, Spanish
Record 6, Textual support, Spanish
Record 7 - internal organization data 1980-05-12
Record 7, English
Record 7, Subject field(s)
- Air Transport Personnel and Services
Record 7, Main entry term, English
- fuelling outlet 1, record 7, English, fuelling%20outlet
Record 7, Abbreviations, English
Record 7, Synonyms, English
Record 7, Textual support, English
Record number: 7, Textual support number: 1 CONT
... some of the twenty-one 1/min vertical turbine pumps powered by 250 hp totally-enclosed US Electric Motors power units, used for shunting jet fuel to any of the 300 plus fuelling outlets at D... airport... 1, record 7, English, - fuelling%20outlet
Record 7, French
Record 7, Domaine(s)
- Personnel et services (Transport aérien)
Record 7, Main entry term, French
- bouche d'avitaillement
1, record 7, French, bouche%20d%27avitaillement
feminine noun
Record 7, Abbreviations, French
Record 7, Synonyms, French
Record 7, Textual support, French
Record number: 7, Textual support number: 1 CONT
[...] 21 pompes à turbine verticale [...] utilisées pour l'alimentation en carburéacteur de plus de 300 bouches d'avitaillement de l'aéroport de D [...] 1, record 7, French, - bouche%20d%27avitaillement
Record 7, Spanish
Record 7, Textual support, Spanish
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