Kukosha kweCVizwi reChirungu rekuti Circulation Volume
Kupfupikiswa kwehuwandu hwekuyerera uye chiyero chekuyerera kwakabva patsananguro yechiyero chekuyerera kwevharuvhu mumunda wekutonga kwehunyanzvi hwemvura kuMadokero.
Chiyero chekuyerera kwemvura chinomiririra kugona kwechinhu ichi kuenda kune medium, kunyanya vharuvhu, kureva kuti, kuyerera kwehuwandu (kana kuyerera kwehuwandu) hwepipeline medium inoyerera nepavharuvhu kana paipi ichiramba ichimanikidzwa mukati meyuniti yenguva.
MuChina, kukosha kweKV kunowanzo shandiswa kumiririra flow coefficient, inovawo flow yehuwandu (kana mass flow) yepipeline medium inoyerera nepavharuvhu kana pipeline ichiramba iine pressure yakagara iripo panguva imwe neimwe, nekuti pressure unit nevolume unit zvakasiyana. Pane hukama hunotevera: Cv =1.167Kv
Nguva yekutumira: Nyamavhuvhu-31-2023