关于分馏塔? 菜鸟一枚,最近做了个模拟,老提示一下错误,求高人指导 * WARNING IN THE "STREAM" PARAGRAPH WHICH BEGINS ON LINE 180 STREAM NAME: GAS0 COMPONENT MASS FLOWS OF SUBSTREAM: "MIXED" ARE NORMALIZED TO THE TOTAL MASS FLOW VALUE. * WARNING IN THE "STREAM" PARAGRAPH WHICH BEGINS ON LINE 189 STREAM NAME: S-OIL0 COMPONENT MASS FLOWS OF SUBSTREAM: "MIXED" ARE NORMALIZED TO THE TOTAL MASS FLOW VALUE. Flowsheet Analysis : COMPUTATION ORDER FOR THE FLOWSHEET: B3 B1 ->Calculations begin ... Block: B3 Model: MIXER Block: B1 Model: PETROFRAC Convergence iterations: OL IL Err/Tol 1 7 449.65 2 10 2142.8 3 5 612.88 4 6 474.58 5 10 155.23 6 10 405.48 7 10 130.71 8 10 95.575 9 10 42.348 10 10 11.417 11 10 2.3569 12 10 1.3416 13 10 0.47827 14 10 0.26470 15 10 0.65285 *** SEVERE ERROR FLOW FOR LIQUID PRODUCT ON STAGE 1 IS TENDING TO DISAPPEAR. PLEASE REVIEW LIQUID PRODUCT SPECIFICATIONS. ->Simulation calculations completed ... *** Warning(s) were issued during Input Translation *** *** Check the Run Status Results for more Information *** *** Summary of Simulation Errors *** Physical Property System Simulation Terminal Errors 0 0 0 Severe Errors 0 0 1 Errors 0 0 0 Warnings 0 0 0 ->Generating results ... * WARNING WHILE GENERATING REPORT FOR STREAM: "FEED" (WHILE EVALUATING PROPSET: "PETRO") DISTILLATION CURVE CALCULATION IS BYPASSED FOR HYDROGEN-RICH MIXTURES(>10%). * WARNING WHILE GENERATING REPORT FOR STREAM: "GAS" (WHILE EVALUATING PROPSET: "PETRO") DISTILLATION CURVE CALCULATION IS BYPASSED FOR HYDROGEN-RICH MIXTURES(>10%). * WARNING WHILE GENERATING REPORT FOR STREAM: "GAS0" (WHILE EVALUATING PROPSET: "PETRO") STREAM CONSISTS OF ONLY LIGHT ENDS COMPONENTS; DISTILLATION CURVE CALCULATION IS BYPASSED. 查看更多5个回答 . 5人已关注