He aha ka waiwai CV o kahi valve?

ʻO ka waiwai CV ka huaʻōlelo Pelekane Circulation Volume

ʻO ka pōkole o ka leo kahe a me ka coefficient kahe i hoʻokumu ʻia mai ka wehewehe ʻana o ka valve flow coefficient ma ke kahua o ka hoʻokele ʻenekinia wai ma ke Komohana.

Hōʻike ka helu kahe i ka hiki ke kahe o ka mea i ka waena, ʻokoʻa no ka valve, ʻo ia hoʻi, ka kahe o ka leo (a i ʻole ka nui o ka nui) o ka ʻenehana paipu e kahe ana ma o ka valve ke mālama ka pipeline i kahi kaomi mau i loko o kahi manawa. .

Ma Kina, hoʻohana mau ʻia ka waiwai KV e hōʻike i ka coefficient kahe, ʻo ia hoʻi ka kahe o ka leo (a i ʻole ka nui o ka nui) o ka pipeline medium e kahe ana ma o ka valve i ka wā e mālama ai ka pipeline i ke kaomi mau i kēlā me kēia manawa, no ka mea, ʻo ka ʻāpana kaomi a ʻokoʻa ka ʻāpana leo.Aia kēia pilina: Cv =1.167Kv