|
渦wo街jie流liu量liang計ji是shi常chang用yong流liu量liang計ji中zhong的de一yi種zhong,身shen為wei常chang用yong流liu量liang計ji它ta一yi定ding是shi具ju有you自zi身shen優you勢shi的de,但dan是shi沒mei有you完wan美mei的de流liu量liang計ji所suo以yi它ta在zai有you優you勢shi的de同tong時shi一yi定ding也ye有you自zi身shen的de缺que點dian,下xia麵mian我wo們men為wei大da家jia總zong結jie一yi下xia。
渦街流量計也普遍用在工況中測量液體、氣qi體ti流liu量liang常chang用yong工gong具ju,是shi屬shu於yu最zui新xin型xing的de一yi類lei流liu量liang計ji,但dan其qi發fa展zhan迅xun速su,目mu前qian已yi成cheng為wei通tong用yong的de一yi類lei流liu量liang計ji。智zhi能neng渦wo街jie流liu量liang計ji是shi在zai流liu體ti中zhong安an放fang一yi根gen非fei流liu線xian型xing遊you渦wo發fa生sheng體ti,流liu體ti在zai發fa生sheng體ti兩liang側ce交jiao替ti地di分fen離li釋shi放fang出chu兩liang串chuan規gui則ze地di交jiao錯cuo排pai列lie的de遊you渦wo的de儀yi表biao。
wojieliuliangjiyoutadutedeyoudian,tongyang,renwuwanren,chanpinyeyouqiquediancunzai,xiamianwomenjiutantanzhelianggefangmianwenti,fangbiandajiazaixuanxingnenggouzhengqueduidai。
渦街流量計的缺點:不適用於低雷諾數測量;需較長直管段;儀表係數較低;與渦輪流量計相比;儀表在脈動流、多相流中尚缺乏應用經驗。
渦街流量計的優點:結構簡單牢固;適用流體種類多;精度較高;範圍度寬;壓損小。
|