flow rate

Erialasõnastikud

ID 711036 Viimati muudetud 30.12.2004

Valdkond environmental management & environmental statistics - exposure measurement

voolukiirus

flow rate eelistatud

rate of flow

voolukiirus

flow rate eelistatud

Näited

A portable battery-operated pump carried on the worker's belt or in a pocket shall be used. The flow shall be smooth and the rate initially set at 1,0 litres per minute ± 5 %. The flow rate shall be maintained within ± 10 % of the initial rate during the sampling period.

rate of flow

ID 722924 Viimati muudetud 30.12.2004

Valdkond standardimine, metroloogiafüüsika

voolukulu eelistatud

kulu

flowrate eelistatud

rate of flow

rates of flow

flow rate

voolukulu eelistatud

kulu

flowrate eelistatud

Näited

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.

rate of flow

rates of flow

flow rate

Veebilehelt SkELL saad vaadata sõna kasutusnäiteid, naabersõnu ja sarnase tähendusega sõnu. Need on automaatselt valitud ning võivad sisaldada vigu.