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FULL SCALE OUTPUT [2 records]
Record 1 - internal organization data 2017-04-19
Record 1, English
Record 1, Subject field(s)
- Nuclear Fission Reactors
Record 1, Main entry term, English
- pebble bed reactor core
1, record 1, English, pebble%20bed%20reactor%20core
correct
Record 1, Abbreviations, English
Record 1, Synonyms, English
- pebble reactor core 1, record 1, English, pebble%20reactor%20core
correct
Record 1, Textual support, English
Record number: 1, Textual support number: 1 CONT
In the monolithic type pebble bed reactor, the dimension of the reactor core diameter becomes large, and nuclear control for a large-sized reactor having a large output scale is insufficient in a cooled state using only control elements(control rod, boron sphere) inserted into the reflector region. Furthermore, a reactor core control rod, which is forcibly inserted directly into the reactor core, is required in addition to the control elements inserted into the reflector region by gravity drop only. Moreover, cases have been reported that fuel spheres are broken if the control rod is inserted forcibly into the core because the pebble reactor core is full of fuel spheres accumulated inside the reactor core, which causes a serious drawback. 1, record 1, English, - pebble%20bed%20reactor%20core
Record 1, French
Record 1, Domaine(s)
- Réacteurs nucléaires de fission
Record 1, Main entry term, French
- cœur à boulets
1, record 1, French, c%26oelig%3Bur%20%C3%A0%20boulets
correct, masculine noun
Record 1, Abbreviations, French
Record 1, Synonyms, French
Record 1, Textual support, French
Record number: 1, Textual support number: 1 CONT
Dans un HTR [réacteur à haute température], le débit principal d'hélium (plus de 90 % du débit total) sert à refroidir le combustible et le modérateur, qui fournissent respectivement environ 90 % et 10 % de la puissance thermique du cœur. Les débits dérivés refroidissent les barres de contrôle et les structures latérales, dont le réflecteur. Dans un cœur à boulets, le réglage fin du débit par zone radiale de puissance n'est pas possible de par la conception. 1, record 1, French, - c%26oelig%3Bur%20%C3%A0%20boulets
Record 1, Spanish
Record 1, Textual support, Spanish
Record 2 - internal organization data 2001-06-21
Record 2, English
Record 2, Subject field(s)
- Flight Instruments and Equipment (Aeroindustry)
- Aircraft Piloting and Navigation
- Navigation Instruments
Record 2, Main entry term, English
- scale factor error
1, record 2, English, scale%20factor%20error
correct
Record 2, Abbreviations, English
Record 2, Synonyms, English
- gyro scale factor error 2, record 2, English, gyro%20scale%20factor%20error
correct
Record 2, Textual support, English
Record number: 2, Textual support number: 1 CONT
Gyro Scale Factor Error: This is an indication of the angular error which occurs during rotation. E.g. with 300 ppm scale factor error (=0.03%) the angular error is in the area of 0.1 degree after one revolution. 2, record 2, English, - scale%20factor%20error
Record number: 2, Textual support number: 2 CONT
A gyro's accuracy and performance can be judged by its output errors; for rate sensors the most important are : bias; scale factor error; noise... The scale factor error is the linear deviation of the measured rate from the true rate(normally given as a percentage of full scale). 3, record 2, English, - scale%20factor%20error
Record 2, Key term(s)
- gyroscope scale factor error
Record 2, French
Record 2, Domaine(s)
- Instruments et équipement de bord (Constructions aéronautiques)
- Pilotage et navigation aérienne
- Instruments de navigation
Record 2, Main entry term, French
- erreur de facteur d'échelle
1, record 2, French, erreur%20de%20facteur%20d%27%C3%A9chelle
correct, feminine noun
Record 2, Abbreviations, French
Record 2, Synonyms, French
Record 2, Textual support, French
Record number: 2, Textual support number: 1 CONT
Les erreurs de mesure des gyromètres laser peuvent être représentées par des modèles mathématiques beaucoup plus simples que ceux intervenant dans l'étude des gyromètres classiques. Cela résulte essentiellement de l'insensibilité des gyromètres laser aux accélérations. La description de l'erreur d'un gyromètre laser fait intervenir : a) une erreur de zéro [...] b) une erreur imputable au blocage [...] c) une erreur de facteur d'échelle, beaucoup plus faible que dans le cas des gyromètres mécaniques, due à une stabilité imparfaite des propriétés physiques des éléments de l'appareil. 1, record 2, French, - erreur%20de%20facteur%20d%27%C3%A9chelle
Record 2, Spanish
Record 2, Textual support, Spanish
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