除尘模拟求助? 我在模拟除尘的时候,用到了静电、袋式、和旋风除尘,每一级除尘都是设置了效率,其他的 除尘器 参数未做变动。我输入的进料流量有120kg/sec,警告提示我流速超出界限,请各位马友支招,急,求解决,我该怎么进行调动,我的烟气进量是不能改动的。具体请看附图: ->Calculations begin ... Block: COOLER Model: HEATER Block: CYCLONE Model: CYCLONE * WARNING NO POSSIBLE SOLUTION. NUMBER OF CYCLONES SET TO 100 Block: BAG-FIT Model: FABFL Block: ESP Model: ESP * WARNING USER SPECIFIED GAS VELOCITY BOUNDS ARE IN CONFLICT WITH DIMENSION BOUND, MINIMUM GAS VELOCITY CALCULATED FROM MAXIMUM DIMENSIONS IS (2.309). MAXIMUM VGAS IS SET TO (3.000) AND MINIMUM VGAS IS SET TO (2.4092). * WARNING INITIAL GUESS FOR GAS VELOCITY (2.705) IS NOT WITHIN LIMITS. VMIN IS (2.409) AND VMAX IS (3.000). * WARNING GAS VELOCITY AND PLATE LENGTH HAVE REACHED THIER LIMITS; BUT EFFICIENCY DOES NOT EQUAL REQUIRED EFFICIENCY. VGAS IS (2.40923) PLONG IS (6.30000) EFFIC IS (0.666578) AND REFFIC IS (0.99500). ->Simulation calculations completed ... *** No Warnings were issued during Input Translation *** *** Summary of Simulation Errors *** Physical Property System Simulation Terminal Errors 0 0 0 Severe Errors 0 0 0 Errors 0 0 0 Warnings 0 0 4 查看更多1个回答 . 3人已关注