06-28
江門(men)水冷空調好用(yong)嗎?
江門(men)水(shui)冷空調(diao)好用(yong)(yong)嗎?為什么許多企(qi)業要用(yong)(yong)江門(men)水(shui)冷空調(diao)為車間(jian)降溫通(tong)風呢?隨著酷熱(re)干(gan)燥的(de)(de)夏日的(de)(de)到來,車間(jian)內(nei)的(de)(de)熾熱(re)逐步變(bian)得愈加單調(diao)乏味,員(yuan)工的(de)(de)作(zuo)(zuo)業狀(zhuang)況和心情遭到嚴重影響,導(dao)致車間(jian)生產率、作(zuo)(zuo)業才(cai)能直線下降,乃至呈現無法(fa)(fa)正常(chang)完成作(zuo)(zuo)業的(de)(de)情況。在(zai)這樣的(de)(de)條(tiao)件下,用(yong)(yong)傳(chuan)統設備降溫無法(fa)(fa)達到理想(xiang)的(de)(de)效果,采用(yong)(yong)江門(men)水(shui)冷空調(diao)更
06-28
導致(zhi)江門風機失速的原因
風機的失速(su)從流(liu)體力(li)(li)學得知,當氣(qi)流(liu)順著機翼葉片(pian)(pian)活動時,作用于葉片(pian)(pian)上有(you)兩種(zhong)力(li)(li),即垂直于葉片(pian)(pian)的升力(li)(li)與(yu)平行于葉片(pian)(pian)的阻(zu)力(li)(li),當氣(qi)流(liu)全(quan)部(bu)貼著葉片(pian)(pian)呈(cheng)線(xian)型活動時,這(zhe)種(zhong)升力(li)(li)大于阻(zu)力(li)(li)。當氣(qi)流(liu)與(yu)葉片(pian)(pian)進(jin)口構成(cheng)正沖(chong)(chong)角(jiao),此正沖(chong)(chong)角(jiao)達到(dao)某(mou)一臨(lin)界(jie)值時,葉片(pian)(pian)反(fan)面(mian)活動工況開(kai)始惡化,沖(chong)(chong)角(jiao)超過(guo)臨(lin)界(jie)值時,邊界(jie)層受到(dao)破(po)壞,在葉片(pian)(pian)反(fan)面(mian)尾端呈(cheng)