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2018-07-04View Original

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Reply #22018-07-04

"회전식 압축기 유량 조절에 대한 문제",

Reply #32018-07-05

"공艺气工艺气压缩机有出口节流调节，进口节流调节，导叶调节 �转速调节旁路调节 �等几种调节方式有个问题一直不理解这个流量的调节范围假设是41 %1 ~1 % % 是系统过来的流量为4 " % % % % % 压缩机调节匹配这个范围是过来 " % % 是通过压缩机来调节成4 " % % % %。",

Reply #42018-07-05

"过去的来的流量应该是你前段工况控制的 �前段工况流量不足你负荷开的大不就喘振了嘛在正常流量下下通过回流阀控制流量。",

Reply #52018-07-05

"指的是作功能力吧最小4 " % % �再低就不行了 �就像楼上说的一样会喘振 �系统的气量要看原料组分、工艺加工深度等影响不不是系统系统来了 " % % % 的量 �再通过压缩机调节成4 " % % % %。",

Reply #62018-07-05

"应该是系统过来的就是变化的工况压缩机通过阀的调节或转速的调节 �来配备系统变化的工况 �是这个意思吧但是看各种论文和书籍 �给人的感觉像是通过压缩机的进口阀或出口阀的调节是 " % % % %的工况通过阀门的调节而变成其他的的工况。",

Reply #72018-07-05

"我们我们先不考虑喘振的问题假设范围是8 " % % % � �喘振点避过去。",

Reply #82018-07-06

"设计流量是指工艺系统的流量？",

Reply #92018-07-12

"应该是:无论采取出口出口调节、进口调节" �道叶调节 �转速调节旁路调节之实际系统变化经过叶轮的流量（折合进口压力下) �应该在额定流量4 " % % % 的范围内。说是调节范围实际是工作范围。当然工作范围靠上述调节措施来实现的。纯属个人理解。",

Reply #102018-07-12

" "经经过叶轮的是4 " % % % � � �那么进进口节流阀的应该是 " % % � 还是4 " % % % %",

Reply #112018-07-19

" "经经过进口节流阀的气体全部进入叶轮 �那么进进口节流阀的当然是4 " % % % %"

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