et

pöörlemiskiirus

1 substantive

Terminological databases

Metroloogia terminibaas

ID 572673 Last modified 30.06.2026
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Domain Standardisation - Metrology
pöörlemissagedus preferred
pöörete arv former
pöörlemiskiirus deprecated
rotational frequency preferred
rate of rotation
speed frequency
revolutions per unit of time
number of revolutions per unit of time
rotation speed former
speed of rotation former
  • täispöörete arv ajaühiku jooksul
  • nurkkiirus ω jagatud nurgaga 2π, mille tulemusena n = |ω|/2π
  • magnitude of the angular velocity ω divided by the angle 2π, thus n = |ω|/2π
pöörlemissagedus preferred
Usage examples
  • Pöörlemissagedust saab formuleerida ka pöörete arvu N hetkelise muutumise kiirusena aja suhtes, t: n = dN/dt (vastavalt rahvusvahelisele suuruste süsteemile).
Good to know
  • Sarnaselt tavalisele perioodile on pöörlemissageduse vastastikune väärtus pöörlemisperiood, T = ν−1 = n−1 , aja mõõtmega (SI ühik sekund).
pöörete arv former
pöörlemiskiirus deprecated
Good to know
  • Sagedus ei ole kiirus.
rotational frequency preferred
Usage examples
  • Rotational frequency can also be formulated as the instantaneous rate of change of the number of rotations, N, with respect to time, t: n = dN/dt (as per International System of Quantities).
Good to know
  • Similar to ordinary period, the reciprocal of rotational frequency is the rotation period or period of rotation, T = ν−1 = n−1 , with dimension of time (SI unit seconds).
rate of rotation
speed frequency
revolutions per unit of time
number of revolutions per unit of time
rotation speed former
speed of rotation former
velocity of rotation former

Metroloogia terminibaas

ID 1185555 Last modified 30.06.2026
View dataset
View dataset
Domain Standardisation - Metrology
pöörlemissagedus preferred
  • meeriku/salvesti suurim sagedus ühe telje ümber liikumisel
  • maximum speed which the recording device reaches when it is moved along one of the axes
pöörlemissagedus preferred
Usage examples
  • X-Y-meerikute/-salvestite kontekstis viitab pöörlemissagedus maksimaalsele kiirusele, millega sondi/sule mehanism saab end paberil ümber paigutada, kui see liigub kahe punkti vahel.
pöörlemiskiirus former
slewing speed
Usage examples
  • In the context of X-Y recorders, slewing speed refers to the maximum velocity at which the pen mechanism can reposition itself across the paper when moving between two points without actively drawing.

Word forms

Inflection Type 11

pöörlemiskiirus pöörlemiskiirused
pöörlemiskiiruse pöörlemiskiiruste
pöörlemiskiirust pöörlemiskiirusi

Inflection Type 9

pöörlemiskiirus pöörlemiskiirused
pöörlemiskiiruse pöörlemiskiiruste
pöörlemiskiirust pöörlemiskiiruseid

Etymology not available

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