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MACHINE DETENTE [5 records]

Record 1 2015-02-18

English

Subject field(s)
  • Refrigerating Machines and Appliances
  • Flight Instruments and Equipment (Aeroindustry)
CONT

Air-cycle refrigeration systems ... are used in many modern commercial aircraft for air-conditioning the cabin. ... The compressed air, when expanded in an expander turbine, drops enough in temperature to be used to chill the cabin air. Such a system for aircraft is effective and lightweight because it makes use of air already compressed by the power compressors.

French

Domaine(s)
  • Machines frigorifiques
  • Instruments et équipement de bord (Constructions aéronautiques)
DEF

Machine frigorifique utilisant la détente de l'air préalablement comprimé.

CONT

[...] Comprimé, [l'air] subit un refroidissement à pression constante, puis est détendu dans une machine à turbine [...] On utilise aussi la machine frigorifique à air pour le conditionnement d'air des avions, parce qu'elle est légère et compacte.

OBS

La distinction que le «Nouveau dictionnaire international du froid» (DIFRA) établit entre les termes «machine», «système» et «installation» est intéressante, mais la plupart des sources consultées les emploient l'un pour l'autre.

Spanish

Save record 1

Record 2 2001-09-05

English

Subject field(s)
  • Printed Circuits and Microelectronics
  • Industrial Techniques and Processes
DEF

An apparatus for extracting work from a gas by allowing the gas to expand between two pressure levels. As the energy is extracted, the gas or vapor temperature is lowered.

French

Domaine(s)
  • Circuits imprimés et micro-électronique
  • Techniques industrielles
CONT

Une machine à détente munie d'une ou plusieurs turbines, ou d'un ou plusieurs cylindres, qui convertissent l'énergie de compression du gaz naturel sous pression en puissance sur l'arbre qui produit de l'électricité, y compris le matériel générateur d'électricité connexe et les appareils de commande auxiliaires.

Spanish

Save record 2

Record 3 1981-06-19

English

Subject field(s)
  • Steam-Powered Machines and Condensers

French

Domaine(s)
  • Machines à vapeur et condenseurs

Spanish

Save record 3

Record 4 1976-06-19

English

Subject field(s)
  • Steam-Powered Machines and Condensers

French

Domaine(s)
  • Machines à vapeur et condenseurs

Spanish

Save record 4

Record 5 1976-06-19

English

Subject field(s)
  • Steam-Powered Machines and Condensers

French

Domaine(s)
  • Machines à vapeur et condenseurs
OBS

de la quille à la pomme du mât

Spanish

Save record 5

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