请问下各位大哥,在精馏塔的design spec中出现这个错误 ...? * WARNING VALUE OF DESIGN SPEC VARIABLE 1 RESET OUTSIDE OF CONV. BLOCK FROM 25.4000 TO 25.0000 ; PLEASE REVISE FLOWSHEET TO AVOID CONVERGENCE INSTABILITIES. * WARNING SPEC FUNCTION NOT CHANGING, POSSIBLY HAS A FLAT RESPONSE TO THE MANIPULATED PARAMETER WITHIN THE GIVEN BOUNDS. ** ERROR Convergence block $OLVER02 did not converge normally in the final pass 查看更多2个回答 . 2人已关注