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TRACER PARTICLE [3 records]

Record 1 2003-04-21

English

Subject field(s)
  • Microbiology and Parasitology

French

Domaine(s)
  • Microbiologie et parasitologie

Spanish

Campo(s) temático(s)
  • Microbiología y parasitología
Save record 1

Record 2 2002-11-18

English

Subject field(s)
  • Spacecraft
  • Space Centres
CONT

The AMPTE(Active Magnetospheric Particle Tracer Explorer) mission was designed to study the access of solar-wind ions to the magnetosphere, the convective-diffusive transport and energization of magnetospheric particles, and the interactions of plasmas in space. The mission consisted of three spacecraft : the CCE; the IRM, which provided multiple ion releases in the solar wind, the magnetosheath, and the magnetotail, with in situ diagnostics of each; and the UKS, which used thrusters to keep station near the IRM to provide two-point local measurements.

French

Domaine(s)
  • Engins spatiaux
  • Centres spatiaux

Spanish

Save record 2

Record 3 2001-06-18

English

Subject field(s)
  • Aerodynamics and Theory of Gases
  • Aircraft Piloting and Navigation
CONT

In this photograph [obtained with the rotating camera] two tracer particle paths in the vortex pair are seen. From such a photograph it can be concluded whether these tracers are situated in the upper or lower part of the vortex pair, but there is ample additional evidence to establish the sense of rotation in the trailing vortices.

OBS

vortex: pl. vortices: an eddying current in the slipstream of an airplane.

French

Domaine(s)
  • Théorie des gaz et aérodynamique
  • Pilotage et navigation aérienne
DEF

Tourbillon d'air qui se forme sur plusieurs kilomètres à l'extrémité des ailes d'un avion.

OBS

tourbillon de sillage : terme uniformisé par le Comité d'uniformisation de la terminologie aéronautique (CUTA) - Opérations aériennes.

Spanish

Campo(s) temático(s)
  • Aerodinámica y teoría de los gases
  • Pilotaje y navegación aérea
Save record 3

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