TERMIUM Plus®

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FORCED OSCILLATION [3 records]

Record 1 2013-03-05

English

Subject field(s)
  • Scientific Measurements and Analyses
  • Rheology
  • Plastic Materials
DEF

The quotient of the stress 90° out of phase with the rate of strain... to the amplitude of the rate of the strain... in the forced oscillation of a material...

OBS

The unit of measure of out-of-phase viscosity is the pascal-second (Pa·s).

OBS

out-of-phase viscosity: term and definition standardized by the International Organization for Standardization (ISO).

French

Domaine(s)
  • Mesures et analyse (Sciences)
  • Rhéologie
  • Matières plastiques
DEF

Rapport de la contrainte déphasée à 90° par rapport à la vitesse de [déformation] à l’amplitude de la vitesse de déformation [...] lorsque le matériau est soumis à une oscillation forcée [...]

OBS

L'unité de mesure de viscosité en déphasage est le pascal-seconde (Pa·s).

OBS

viscosité en déphasage : terme et définition normalisés par l'Organisation internationale de normalisation (ISO).

Spanish

Campo(s) temático(s)
  • Medición y análisis (Ciencias)
  • Reología
  • Materiales plásticos
DEF

Relación del esfuerzo desfasado 90° con la velocidad de deformación [...] y la amplitud de la velocidad de la deformación [...] durante la oscilación forzada del material.

Save record 1

Record 2 2007-04-05

English

Subject field(s)
  • Spacecraft
OBS

irregular forced oscillation : term normally used in the plural.

Key term(s)
  • irregular forced oscillations

French

Domaine(s)
  • Engins spatiaux
OBS

oscillation irrégulière extrinsèque : terme habituellement utilisé au pluriel.

Key term(s)
  • oscillations irrégulières extrinsèques

Spanish

Save record 2

Record 3 1987-02-05

English

Subject field(s)
  • Aeronautical Engineering and Maintenance
DEF

A test in which forced oscillation over a range of frequencies is applied to a structure with the object of determining the natural frequency and mode of oscillation of the structure.

French

Domaine(s)
  • Aérotechnique et maintenance
DEF

Essai au cours duquel on entretient dans une structure des oscillations forcées, sur une certaine gamme de fréquences en vue de déterminer la fréquence propre et le mode d'oscillation de cette structure

Spanish

Save record 3

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