aspen运行全部设置好的bkp文件出错,说缺少H2O等的结构? 老师发过来的,应该是在他那边运行好了的,但是到我这里就不行了 STRUCTURE FOR COMPONENT H2O HAS NOT BEEN DEFINED. PCES CANNOT USE GROUP-CONTRIBUTION METHODS TO ESTIMATE MISSING PROPERTIES USE THE STRUCTURES PARAGRAPH TO DEFINE STRUCTURES OF THIS COMPONENT. STRUCTURE FOR COMPONENT OLEIC-01 HAS NOT BEEN DEFINED. PCES CANNOT USE GROUP-CONTRIBUTION METHODS TO ESTIMATE MISSING PROPERTIES USE THE STRUCTURES PARAGRAPH TO DEFINE STRUCTURES OF THIS COMPONENT. STRUCTURE FOR COMPONENT METHY-01 HAS NOT BEEN DEFINED. PCES CANNOT USE GROUP-CONTRIBUTION METHODS TO ESTIMATE MISSING PROPERTIES USE THE STRUCTURES PARAGRAPH TO DEFINE STRUCTURES OF THIS COMPONENT. STRUCTURE FOR COMPONENT TRIOL-01 HAS NOT BEEN DEFINED. PCES CANNOT USE GROUP-CONTRIBUTION METHODS TO ESTIMATE MISSING PROPERTIES USE THE STRUCTURES PARAGRAPH TO DEFINE STRUCTURES OF THIS COMPONENT. * WARNING IN PHYSICAL PROPERTY SYSTEM PARAMETER DHVLWT/ELEMENT 4 (DATA SET 1) UPPER BOUND VIOLATED FOR COMPONENT TRIOL-01 VALUE = 2.2450 , UPPER BOUND = 2.0000 * WARNING IN PHYSICAL PROPERTY SYSTEM PARAMETER DGFORM/ELEMENT 1 (DATA SET 1) UPPER BOUND VIOLATED FOR COMPONENT TRIOL-01 VALUE = 0.17230E+11, UPPER BOUND = 0.50000E+10 Flowsheet Analysis : Block $OLVER01 (Method: WEGSTEIN) has been defined to converge streams: FV-OUT FL-OUT COMPUTATION ORDER FOR THE FLOWSHEET: PUMP-1 PUMP-3 PUMP-2 HEATER-3 HEATER-1 HEATER-2 SHUI-JIE DECANTER $OLVER01 ZHI-HUA PRE (RETURN $OLVER01) COOLER B1 COOLER3 FLASH-2 COOLER2 B2 MEOH-SEP FLASH-1 COOLER1 GLY-SEP COOLER4 COOLER5 MIXER ->Calculations begin ... IDEAL GAS MODEL HAS MISSING PARAMETERS: CPIG/1ST ELEMENT (DATA SET 1) MISSING FOR COMPONENT TRIOL-01 ****PROPERTY PARAMETER ERROR ERRORS ENCOUNTERED IN CALCULATION OF IDEAL GAS PROPS FOR HIG PLEASE FIX THE ERRORS, RE-INITIALIZE, AND RUN AGAIN. ! Calculations stopped because of missing property parameters 会不会是 aspen 版本的问题,还是要我自己设置这些参数 查看更多4个回答 . 2人已关注