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材料大白菜新虫 (小有名气)
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deform 已有1人参与
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用deform做轧制的模拟，一个小时才做了十几步 并且出现 Old time step = 0.24569D-03; New time step = 0.12801D-03 这个东西 求教是什么意思 |
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材料大白菜
新虫 (小有名气)
- 应助: 0 (幼儿园)
- 金币: 412.9
- 散金: 16
- 帖子: 106
- 在线: 12.2小时
- 虫号: 4939164
- 注册: 2016-08-24
- 性别: GG
- 专业: 金属材料表面科学与工程
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STEP NUMBER = 53 DIRECT METHOD ITERATION VELOCITY RELATIVE VELOCITY RELATIVE FORCE SOLVING TIME NUMBER NORM ERROR NORM ERROR NORM (SEC) 1 0.1260559523E+06 0.6768409014E-02 0.2881190439E-01 2.012 2 0.1260645992E+06 0.3581886249E-02 0.5151087139E-01 2.948 3 0.1260647822E+06 0.1122260797E-02 0.3619559260E-01 4.444 *** INFO: Substepping due to DPLEN at Node 102 of Obj. 1 Old time step = 0.50000D-03; New time step = 0.12906D-03 TEMPERATURE CALCULATION FOR STEP : 53 TEMPERATURE ITERATION ITERATION TEMPERATURE RELATIVE TEMPERATURE NUMBER NORM ERROR NORM 1 0.2697598132E+02 0.1113059538E+00 2 0.2935511809E+02 0.5018046126E-04 Node 12672 of Obj. 1 has contacted Die # 2 The following nodes of Obj. 1 will not contact Die 2 because of previous separation. 11630 12671 12674 13581 OLD AVE. STRAIN RATE= 6.835857 OLD LIMITING STR. R.= 0.068359 NEW AVE. STRAIN RATE= 6.816128 NEW LIMITING STR. R.= 0.068161 UPDATED TIME = 0.026023 TIME INCREMENT = 0.000129 TOTAL CPU TIME UP TO THIS STEP = 1 (hr) 32 (min) 36.5352 (sec) SUBTOTAL CPU TIME OF THIS STEP = 0.0000 (sec) RESULT I/O , 1.3906 CPU FOR DEFORMATION CALCULATIONS (sec) INTERFACE GENERATION , 0.0449 1 EQ. INDEXING PREPERATION , 0.0000 0 STIFFNESS MATRIX GENERATION , 5.9883 3 BOUNDARY CONDITION CAL. , 0.5645 3 EQUATION SOLVING , 9.4180 3 CONTACT TIME CALCULATION , 3.5078 1 MESH CHECKS , 0.0000 1 INSIDE/OUTSIDE CHECK , 0.0000 0 CPU FOR HEAT TRANSFER CALCULATIONS (sec) NONLINEAR H. T. MATRIX , 0.5488 2 LINEAR H. T. MATRIX , 0.0000 0 INTERFACE H. T. MTRIX , 0.0000 2 GEN INT. ELEMENT , 0.0000 1 EQUATION SOLVING , 3.1797 2 I/O L. H. T. , 0.0000 0 FOR ELEMENT HEAT FLUX , 0.0000 1 STEP NUMBER = 53 DIRECT METHOD ITERATION VELOCITY RELATIVE VELOCITY RELATIVE FORCE SOLVING TIME NUMBER NORM ERROR NORM ERROR NORM (SEC) 1 0.1260753292E+06 0.7741224374E-02 0.3936600087E-01 1.968 2 0.1260694163E+06 0.5623271119E-02 0.7701152318E-01 2.918 3 0.1260924708E+06 0.1684533814E-02 0.6544488875E-01 4.398 4 0.1261114438E+06 0.7336718070E-03 0.1612016766E-01 6.692 *** INFO: Substepping due to DPLEN at Node 102 of Obj. 1 Old time step = 0.37094D-03; New time step = 0.12973D-03 The following nodes of Obj. 1 have separated from Die 2 10532 10571 12672 12673 13286 TEMPERATURE CALCULATION FOR STEP : 53 TEMPERATURE ITERATION ITERATION TEMPERATURE RELATIVE TEMPERATURE NUMBER NORM ERROR NORM 1 0.2935550558E+02 0.5344565746E-01 2 0.2925119974E+02 0.1810003188E-04 The following nodes of Obj. 1 have contacted Die 2 2972 6226 11630 12671 12674 13581 OLD AVE. STRAIN RATE= 6.816128 OLD LIMITING STR. R.= 0.068161 NEW AVE. STRAIN RATE= 6.784581 NEW LIMITING STR. R.= 0.067846 UPDATED TIME = 0.026153 TIME INCREMENT = 0.000130 TOTAL CPU TIME UP TO THIS STEP = 1 (hr) 32 (min) 36.5352 (sec) SUBTOTAL CPU TIME OF THIS STEP = 0.0000 (sec) RESULT I/O , 2.7773 CPU FOR DEFORMATION CALCULATIONS (sec) INTERFACE GENERATION , 0.0918 2 EQ. INDEXING PREPERATION , 0.0000 0 STIFFNESS MATRIX GENERATION , 14.0078 7 BOUNDARY CONDITION CAL. , 1.3125 7 EQUATION SOLVING , 25.4062 7 CONTACT TIME CALCULATION , 7.0313 2 MESH CHECKS , 0.0000 2 INSIDE/OUTSIDE CHECK , 0.0000 0 CPU FOR HEAT TRANSFER CALCULATIONS (sec) NONLINEAR H. T. MATRIX , 1.1094 4 LINEAR H. T. MATRIX , 0.0000 0 INTERFACE H. T. MTRIX , 0.0293 4 GEN INT. ELEMENT , 0.0000 2 EQUATION SOLVING , 6.6445 4 I/O L. H. T. , 0.0000 0 FOR ELEMENT HEAT FLUX , 0.0000 2 STEP NUMBER = 53 DIRECT METHOD ITERATION VELOCITY RELATIVE VELOCITY RELATIVE FORCE SOLVING TIME NUMBER NORM ERROR NORM ERROR NORM (SEC) 1 0.1261268052E+06 0.1246050987E-01 0.2035757693E-01 1.980 2 0.1261235128E+06 0.6728097384E-02 0.8892760056E-01 2.932 3 0.1261469117E+06 0.1417549593E-02 0.7218405708E-01 4.428 4 0.1261591428E+06 0.7429068056E-03 0.1440376573E-01 7.222 *** INFO: Substepping due to DPLEN at Node 102 of Obj. 1 Old time step = 0.24121D-03; New time step = 0.13040D-03 The following nodes of Obj. 1 have separated from Die 2 10419 10624 11535 11610 11630 11643 12671 12674 13272 13275 13278 13335 13575 13581 TEMPERATURE CALCULATION FOR STEP : 53 TEMPERATURE ITERATION ITERATION TEMPERATURE RELATIVE TEMPERATURE NUMBER NORM ERROR NORM 1 0.2925123127E+02 0.1103470366E+00 2 0.2946945803E+02 0.3709575020E-04 The following nodes of Obj. 1 have contacted Die 2 1284 6175 OLD AVE. STRAIN RATE= 6.784581 OLD LIMITING STR. R.= 0.067846 NEW AVE. STRAIN RATE= 6.751851 NEW LIMITING STR. R.= 0.067519 UPDATED TIME = 0.026283 TIME INCREMENT = 0.000130 TOTAL CPU TIME UP TO THIS STEP = 1 (hr) 32 (min) 36.5352 (sec) SUBTOTAL CPU TIME OF THIS STEP = 0.0000 (sec) RESULT I/O , 4.1973 CPU FOR DEFORMATION CALCULATIONS (sec) INTERFACE GENERATION , 0.1387 3 EQ. INDEXING PREPERATION , 0.0000 0 STIFFNESS MATRIX GENERATION , 22.3027 11 BOUNDARY CONDITION CAL. , 2.0957 11 EQUATION SOLVING , 41.9668 11 CONTACT TIME CALCULATION , 10.6055 3 MESH CHECKS , 0.0000 3 INSIDE/OUTSIDE CHECK , 0.0000 0 CPU FOR HEAT TRANSFER CALCULATIONS (sec) NONLINEAR H. T. MATRIX , 1.7773 6 LINEAR H. T. MATRIX , 0.0000 0 INTERFACE H. T. MTRIX , 0.0625 6 GEN INT. ELEMENT , 0.0000 3 EQUATION SOLVING , 10.3105 6 I/O L. H. T. , 0.0000 0 FOR ELEMENT HEAT FLUX , 0.0000 3 STEP NUMBER = 53 DIRECT METHOD ITERATION VELOCITY RELATIVE VELOCITY RELATIVE FORCE SOLVING TIME NUMBER NORM ERROR NORM ERROR NORM (SEC) 1 0.1261704200E+06 0.1153284146E-01 0.1903553478E-01 2.762 2 0.1261696299E+06 0.5576473625E-02 0.7797922151E-01 3.978 3 0.1262007581E+06 0.1521974114E-02 0.5841903722E-01 5.958 4 0.1262214342E+06 0.8888846637E-03 0.1574549992E-01 8.970 The following nodes of Obj. 1 have separated from Die 2 10442 11208 12627 12707 TEMPERATURE CALCULATION FOR STEP : 53 TEMPERATURE ITERATION ITERATION TEMPERATURE RELATIVE TEMPERATURE NUMBER NORM ERROR NORM 1 0.2946953057E+02 0.1736317271E+00 2 0.2501887948E+02 0.1019749883E-03 OLD AVE. STRAIN RATE= 6.751851 OLD LIMITING STR. R.= 0.067519 NEW AVE. STRAIN RATE= 6.716561 NEW LIMITING STR. R.= 0.067166 UPDATED TIME = 0.026394 TIME INCREMENT = 0.000111 TOTAL CPU TIME UP TO THIS STEP = 1 (hr) 35 (min) 4.9531 (sec) SUBTOTAL CPU TIME OF THIS STEP = 148.4180 (sec) RESULT I/O , 5.6016 CPU FOR DEFORMATION CALCULATIONS (sec) INTERFACE GENERATION , 0.1855 4 EQ. INDEXING PREPERATION , 0.0000 0 STIFFNESS MATRIX GENERATION , 30.4785 15 BOUNDARY CONDITION CAL. , 2.9082 15 EQUATION SOLVING , 63.6348 15 CONTACT TIME CALCULATION , 14.0859 4 MESH CHECKS , 0.0000 4 INSIDE/OUTSIDE CHECK , 0.0000 0 CPU FOR HEAT TRANSFER CALCULATIONS (sec) NONLINEAR H. T. MATRIX , 2.3066 8 LINEAR H. T. MATRIX , 0.0000 0 INTERFACE H. T. MTRIX , 0.0781 8 GEN INT. ELEMENT , 0.0000 4 EQUATION SOLVING , 13.6016 8 I/O L. H. T. , 0.0000 0 FOR ELEMENT HEAT FLUX , 0.0000 4 |
2楼2016-11-16 15:36:05
材料大白菜
新虫 (小有名气)
- 应助: 0 (幼儿园)
- 金币: 412.9
- 散金: 16
- 帖子: 106
- 在线: 12.2小时
- 虫号: 4939164
- 注册: 2016-08-24
- 性别: GG
- 专业: 金属材料表面科学与工程
3楼2016-11-16 15:37:27
材料大白菜
新虫 (小有名气)
- 应助: 0 (幼儿园)
- 金币: 412.9
- 散金: 16
- 帖子: 106
- 在线: 12.2小时
- 虫号: 4939164
- 注册: 2016-08-24
- 性别: GG
- 专业: 金属材料表面科学与工程
4楼2016-11-16 15:41:31
5楼2016-12-01 00:13:19
