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發(fā)布時(shí)間: 2012-8-27 12:35
正文摘要:摘要 本文運(yùn)用hysys流程模擬軟件,對(duì)石油化工常壓蒸餾工藝流程進(jìn)行了穩(wěn)態(tài)操作和動(dòng)態(tài)操作的模擬計(jì)算。以進(jìn)料流量變化為例,分析了常壓蒸餾塔在有波動(dòng)干擾時(shí),整個(gè)工藝流程的動(dòng)態(tài)響應(yīng)變化過(guò)程,模擬了常規(guī)PID控制方案 ... |
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