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["기저기의 압비는 무엇인가요

2017-12-03View Original

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"압비에 대해 잘 모르겠습니다, 도와주실谁能帮帮我,不太清楚,请大家说说,谢谢
Reply #22017-12-06
目前风机压缩比这个说法很少见(风机压缩就是将空气压缩一定比例,从而使空气有一定的能量,达到储能的效果;即压缩储能),目前很少有厂家做。 而且压缩比如何计算要看各家企业能力,压缩比越高,说明其技术水平越高
Reply #32017-12-09
大致来说就是出口压力与进口压力的比值
Reply #42017-12-13
通俗来说就是出口压力与进口绝对压力的比值
Reply #52017-12-14
出口压与进口压的比值有时候也用其他方式表示,比如压升、温升,也可以通过压缩机来实现。 有需要离心风机可以私信我。
Reply #62018-02-11
楼上的的人回答了我也来学一下
Reply #72018-02-12
风机一般有全风压的说法
Reply #82018-03-07
一般在千帕以下压力的风机,设计时都不考虑压缩系数,默认为无压缩。 压比是压缩机的一个说法,出口和入口绝对压力的比值。
Reply #92018-03-09
国内离心风机有厂家的型号上有标注压比的 比如C型风机 C75-1.3 C75--.8 其中-.3和-.8就是压比
Reply #102018-03-09
同意楼上 我就是生产这种离心鼓风机的 C75--.3 -就是压比"

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