甲醛和水分离模拟物性参数运算出错(菜鸟求助)
本帖最后由 梦中家园 于 2016-3-2 11:05 编辑出现以下错误,不知怎么调整参数,大神求助
*** SEVERE ERROR
MATERIAL AND ENERGY BALANCES FAILED TO CONVERGE: CHECK COL-SPECS
OR SUPPLY BETTER TEMPERATURE AND COMPOSITION ESTIMATES.
*** SEVERE ERROR
THE FOLLOWING STAGES DRIED UP:
5 6 7
A LIMIT OF0.10000E-04 * SUM OF FEEDS WAS IMPOSED ON THE FLOW RATES.
**ERROR
CHEMISTRY (C-1) NOT CONVERGED; RMSERR=0.2878 ; SUM OF DELX = 1.8311
. H-LOOP DOES NOT CONVERGE IN8TRIALS. ENERGY BALANCE NOT SATISFIED
WITHIN MAXIMUM NUMBER OF ITERATIONS.
**ERROR
BLOCK CF-C1CHO IS NOT IN MASS BALANCE:
MASS INLET FLOW = 0.16112520E+01, MASS OUTLET FLOW = 0.56992445E+01
RELATIVE DIFFERENCE = 0.25371528E+01
第二个严重错误是干板了,你增大液体量试试 可以可以,看一下 {:1110_550:} {:1110_550:}
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