CV tus nqi yog Circulation Volume
Flow volume shorthand, flow coefficient abbreviation, originated in the western fluid engineering control field for the valve flow coefficient txhais.
Flow coefficient sawv cev rau lub peev xwm ntawm lub caij ntws nruab nrab, tshwj xeeb tshaj yog nyob rau hauv cov ntaub ntawv ntawm ako taw valve, lub ntim (los yog huab hwm coj) ntws ntawm nruab nrab hauv cov yeeb nkab los ntawm lub valve ib chav tsev lub sij hawm thaum cov yeeb nkab tswj lub siab tas li.
Nyob rau hauv Suav teb, tus nqi KV feem ntau yog siv los sawv cev rau qhov sib npaug ntawm qhov ntws, uas kuj yog qhov ntim ntws (lossis huab hwm coj ntws) ntawm cov kav dej nruab nrab ntws los ntawm lub valve thaum lub raj xa dej tswj lub siab tsis tu ncua hauv chav tsev lub sijhawm.Vim tias chav tsev siab sib txawv ntawm chav tsev ntim, kev sib raug zoo ntawm ob yog raws li hauv qab no: Cv = 1.167kV
Post lub sij hawm: Oct-30-2021