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Record 1,  Textual support,  English

Record 1,  Textual support,  French

Record number: 1, Textual support number: 1 DEF

Partie rétrécie d’une tuyère au plan de raccordement du convergent et du divergent.  2, record 1, French, - col

Record number: 1, Textual support number: 1 OBS

col (d’une tuyère)  2, record 1, French, - col

Record 1,  Textual support,  Spanish

Record 2,  Textual support,  English

Record number: 2, Textual support number: 1 DEF

A nozzle with a divergent part integrated into the combustion chamber to reduce motor space.  2, record 2, English, - integrated%20nozzle

Record 2,  Textual support,  French

Record number: 2, Textual support number: 1 DEF

Tuyère dont une partie du divergent se trouve à l'intérieur de la chambre de combustion de façon à réduire l'encombrement du moteur.  2, record 2, French, - tuy%C3%A8re%20int%C3%A9gr%C3%A9e

Record 2,  Textual support,  Spanish

Record 3,  Textual support,  English

Record number: 3, Textual support number: 1 DEF

A nozzle in which supersonic velocities are attained; has a divergent portion downstream of the contracting section.  1, record 3, English, - convergent%2Ddivergent%20nozzle

Record 3,  Textual support,  French

Record number: 3, Textual support number: 1 CONT

[...] pour le vol supersonique, il est préférable d’utiliser une tuyère convergente-divergente. Étant donné les grands débits qui traversent le réacteur on est sonique au col de la tuyère et pour accélérer encore les gaz il est nécessaire d’avoir un divergent.  1, record 3, French, - tuy%C3%A8re%20convergente%2Ddivergente

Record 3,  Textual support,  Spanish

Record 4,  Textual support,  English

Record number: 4, Textual support number: 1 CONT

A rocket engine is a device in which propellants are burned in a combustion chamber and the resulting high pressure gases are expanded through a specially shaped nozzle to produce thrust. The function of the nozzle is to convert the chemical-thermal energy generated in the combustion chamber into kinetic energy. The nozzle converts the slow moving, high pressure, high temperature gas in the combustion chamber into high velocity gas of lower pressure and temperature. Gas velocities from 2 to 4.5 kilometers per second can be obtained in rocket nozzles. The nozzles which perform this feat are called DeLaval nozzles (after the inventor) and consist of a convergent and divergent section. The minimum flow area between the convergent and divergent section is called the nozzle throat. The flow area at the end of the divergent section is called the nozzle exit area.  6, record 4, English, - divergent%20exit%20cone

Record 4,  Textual support,  French

Record number: 4, Textual support number: 1 DEF

Partie d’une tuyère de section croissante, en aval du col, où se produit la détente du gaz.  2, record 4, French, - divergent

Record number: 4, Textual support number: 1 OBS

Dans le divergent d’une tuyère à blocage sonique, la vitesse du gaz croît au-delà de la vitesse du son au col.  2, record 4, French, - divergent

Record number: 4, Textual support number: 1 PHR

Partie supérieure du divergent.  3, record 4, French, - divergent

Record 4,  Textual support,  Spanish

Record 5,  Textual support,  English

Record number: 5, Textual support number: 1 DEF

A nozzle with a circular opening for a throat and an axisymmetric contoured wall downstream of the throat that gives the nozzle a characteristic bell shape.  1, record 5, English, - bell%20nozzle

Record 5,  Textual support,  French

Record number: 5, Textual support number: 1 CONT

La tuyère, dite «coquetier», permet un raccourcissement important du divergent et un gain de performance.  2, record 5, French, - tuy%C3%A8re%20coquetier

Record 5,  Textual support,  Spanish

Record 6,  Textual support,  English

Record number: 6, Textual support number: 1 CONT

Nozzle: A bell-shaped opening at the lower end of a rocket through which a stream of hot gases is directed.  1, record 6, English, - bell%2Dshaped

Record 6,  Textual support,  French

Record number: 6, Textual support number: 1 CONT

Tuyère : Élément d’un moteur-fusée servant à détendre et accélérer les gaz de propulsion, créant ainsi la poussée. Elle comprend une partie rétrécie, le col et une partie aval en forme de coquetier, le divergent.  2, record 6, French, - en%20forme%20de%20coquetier

Record 6,  Textual support,  Spanish

Record 7,  Textual support,  English

Record number: 7, Textual support number: 1 CONT

Nozzle actuator attachment ring ... joined to the exit cone structure by means of an overlapped winding.  1, record 7, English, - attachment%20ring

Record number: 7, Textual support number: 1 OBS

P80, advanced solid propulsion.  1, record 7, English, - attachment%20ring

Record 7,  Textual support,  French

Record number: 7, Textual support number: 1 CONT

Anneau de fixation de vérin de tuyère relié au divergent par un bobinage recouvrant.  1, record 7, French, - anneau%20de%20fixation

Record 7,  Textual support,  Spanish

Record 8,  Textual support,  English

Record number: 8, Textual support number: 1 CONT

A de Laval nozzle where subsonic flow is first accelerated through a converging pipe, undergoes a sonic transition, and then continue to accelerate through a diverging pipe.  3, record 8, English, - de%20Laval%20nozzle

Record 8,  Textual support,  French

Record number: 8, Textual support number: 1 CONT

On utilise la détente d’un gaz à travers une tuyère de Laval, constituée d’un convergent et d’un divergent, afin de créer un écoulement de supersonique froid(jusqu'à 10 K) dont la vitesse, la densité et la température sont constantes sur quelques dizaines de centimètres, soit quelques centaines de microsecondes.  2, record 8, French, - tuy%C3%A8re%20de%20Laval

Record 8,  Textual support,  Spanish

Record 9,  Textual support,  English

Record number: 9, Textual support number: 1 DEF

That portion of the mixer which has the smallest cross-sectional area and which lies between the mixer head and the mixer tube.  2, record 9, English, - mixer%20throat

Record 9,  Textual support,  French

Record number: 9, Textual support number: 1 OBS

Col. Anglais throat [...] Partie rétrécie d’une tuyère au plan de raccordement du convergent et du divergent [...]  2, record 9, French, - col%20du%20m%C3%A9langeur

Record 9,  Textual support,  Spanish

Record 10,  Textual support,  English

Record 10,  Textual support,  French

Record number: 10, Textual support number: 1 OBS

Source(s) : ESA Bulletin (Bulletin de l’Agence spatiale européenne), août 1989; DSTM [Direction des services de traduction ministériels] Communications (Télécommunications, radiodiffusion, informatique, appellations, etc.).  1, record 10, French, - divergent%20de%20tuy%C3%A8re

Record 10,  Textual support,  Spanish

Record 11,  Textual support,  English

Record number: 11, Textual support number: 1 DEF

The portion of a nozzle with the smallest cross section.  2, record 11, English, - nozzle%20throat

Record 11,  Textual support,  French

Record number: 11, Textual support number: 1 DEF

Partie rétrécie d’une tuyère au plan de raccordement du convergent et du divergent.  1, record 11, French, - col%20d%26rsquo%3Bune%20tuy%C3%A8re

Record 11,  Textual support,  Spanish

Record 12,  Textual support,  English

Record number: 12, Textual support number: 1 CONT

The burner mixing tube is the next part of the burner [after the air mixer] with which the gas and air mixture comes into contact. The mixing tube provides the necessary space for the proper mixing of the gas and air. The mixing tube extends the full length of the burner.  1, record 12, English, - burner%20mixing%20tube

Record 12,  Textual support,  French

Record number: 12, Textual support number: 1 CONT

Les brûleurs à flamme bleue [...] sont constitués par un injecteur, un mélangeur et une tête. Dans l’injecteur se produit le premier mélange d’air et de gaz et ce mélange est injecté ensuite dans le mélangeur ou cône convergent-divergent à l’entrée duquel est admis l’air primaire.  4, record 12, French, - tube%20m%C3%A9langeur

Record number: 12, Textual support number: 1 OBS

convergent : Un convergent est utilisé avec un fluide liquide ou gazeux. Il peut être suivi d’une tuyère évasée appelée divergent. La section dans un convergent allant se rétrécissant, la vitesse du fluide augmente et, partant, sa pression diminue. [...] [Le fluide passe] dans un divergent où la vitesse diminue et où la pression va en augmentant.  6, record 12, French, - tube%20m%C3%A9langeur

Record 12,  Textual support,  Spanish