et

voolukulu

1 substantive

Terminological databases

EKI terminibaas Esterm

ID 722924 Last modified 30.12.2004
View dataset
View dataset
Domain Standardisation - MetrologyPhysics
voolukulu preferred
voolukulu preferred
kulu
flowrate preferred
Usage examples
  • 1.3. Maximum flowrate (Qmax) The maximum flowrate, Qmax, is the highest flowrate at which the meter must be able to function over limited periods without damage, and without exceeding the maximum permissible errors and the maximum permissible value for loss of pressure. 1.4. Nominal flowrate (Qn) The nominal flowrate Qn, is equal to half the maximum flowrate, Qmax. It is expressed in cubic metres per hour and is used to designate the meter. At the nominal flowrate, Qn, the meter must be able to function in normal use, i.e., in continuous and intermittent operating conditions, without the maximum permissible errors being exceeded. 1.5. Minimum flowrate (Qmin) The minimum flowrate, Qmin, is the flowrate above which the maximum permissible errors must not be exceeded, and is fixed as a function of Qn. 1.6. Flowrate range The flowrate range of the meter is bounded by the maximum and minimum flowrates, Qmax and Qmin. It is divided into two regions, termed upper and lower, with different maximum permissible errors. 1.7. Transitional flowrate (Qt) The transitional flowrate, Qt, is the flowrate which divides the upper and lower regions of the flowrate range and the flowrate at which the maximum permissible errors become discontinuous.
rates of flow

Metroloogia terminibaas

ID 572076 Last modified 22.05.2026
View dataset
View dataset
Domain Standardisation - Metrology
voog preferred
Q
q
voomahukulu former
voolukulu former
vookulu former
kulu former
vooluhulk former
voolumaht former
voolukiirus deprecated
  • vookogus, Q = dV/dt, kus V on tegelik voomaht ja t on aeg, mis kulus selle voomahul arvesti läbimiseks
  • voomuunduri ristlõiget läbinud voolava keskkonna vookoguse suhe selle ristlõike läbimiseks kulunud ajaga
  • flow rate, Q = dV/dt, where V is actual volume of flow and t is time taken for this volume to pass through the meter
  • ratio of the quantity of fluid passing through the cross-section of the flow sensor and the time taken for this quantity to pass through this section
  • mass or volume of fluid passing through the primary device per unit time
  • quotient of the quantity of fluid passing trough the cross-section of a conduit and the time taken for this quantity to pass through this section
voog preferred
Usage examples
  • Voog on suurus, mis iseloomustab ajaühikus voolava keskkonna mahtu või massi, mis on oluline vedeliku dünaamika ja inseneriteaduse jaoks.
  • Püsivoo ja soojusarvesti voo alampiiri suhe on tavaliselt 5, 10, 25, 50, 100 või 250.
vookogus
voomaht
Q symbol
q symbol
voomahukulu former
Good to know
  • Termin „voomahukulu“ on seni kasutusel voomõõturite standardites, kuid tuleks lugeda ebasoovitavaks terminiks.
voolukulu former
Good to know
  • Termin „voolukulu“ on seni kasutusel voomõõturite standardites, kuid tuleks lugeda ebasoovitavaks terminiks.
vookulu former
Good to know
  • Termin „vookulu“ on seni kasutusel voomõõturite standardites, kuid tuleks lugeda ebasoovitavaks terminiks.
kulu former
Good to know
  • Termin „kulu“ on seni kasutusel voomõõturite standardites, kuid tuleks lugeda ebasoovitavaks terminiks.
vooluhulk former
Good to know
  • Termin „vooluhulk“ on seni kasutusel voomõõturite standardites, kuid tuleks lugeda ebasoovitavaks terminiks.
voolumaht former
Good to know
  • Termin „voolumaht“ on seni kasutusel voomõõturite standardites, kuid tuleks lugeda ebasoovitavaks terminiks.
kulu mõõtepiirkond deprecated
Good to know
  • Piirkond ei seostu mahuga.
vedeliku kulu mõõtepiirkond deprecated
Good to know
  • Piirkond ei seostu mahuga.
voolukiirus deprecated
Good to know
  • Voolukiirus ei seostu mahuga.
flow rate preferred
Usage examples
  • Flow rate measures the volume or mass of fluid passing a point per unit of time, essential for fluid dynamics and engineering.
  • The ratio between the permanent flow rate and the lower limit of the flow rate of of the thermal energy meter shall normally be 5, 10, 25, 50, 100 or 250.
flow-rate
flowrate
rate of flow
Q symbol
q symbol
bulk flow
flow factor variant
rate of run-off variant

Word forms not available

Etymology not available

Related words not available

Search the same word

in the EU's IATE term base
Searching web examples...
Searching translated usage examples...