求救呀，VL按照视频教程9做的结果出错。
本帖最后由 欺负宝宝 于 2013-5-21 22:03 编辑按照阿伟老师视频9的步骤一步一步来，计算出现如图错误是怎么回事呀？
补充内容 (2013-5-22 12:51):
点击确定以后就出现failed to start sysnoise process。 要看Details才知道具体问题在哪里。你做前面的课程是否出现过错误？ 检查一下耦合面，如果耦合面有问题的话，也会报错。
另外，如果耦合面没问题的话，重启VL试试。 本帖最后由 欺负宝宝 于 2013-5-22 14:04 编辑
superxjw 发表于 2013-5-21 22:49 static/image/common/back.gif
要看Details才知道具体问题在哪里。你做前面的课程是否出现过错误？
我做其他的也这样，点击确定以后出现failed to start sysnoise process。是不是软件安装的问题呀？
显示的错误是：
ERROR : GRAPH FILE Administrator-407297-Structure_samcef.u60DOES NOT EXIST !
**** ERROR has occurred during computation ****
You may try to compute the solution in manual mode and try to attach the results afterwards.
!!! Please check the *_samcef.log or *_samcef_dy.res file for errors !!!
Aborting Coupled Direct Responseprocedure due to error...
>> ERROR :Aborting Coupled Direct Responseprocedure due to error...
**** ERROR has occurred during computation ****
You may try to compute the solution in manual mode and try to attach the results afterwards.
A FATAL ERROR OCCURRED.PROGRAM STOPPED
**** ERROR has occurred during computation ****
You may try to compute the solution in manual mode and try to attach the results afterwards.
lengxuef 发表于 2013-5-22 00:10 static/image/common/back.gif
检查一下耦合面，如果耦合面有问题的话，也会报错。
另外，如果耦合面没问题的话，重启VL试试。
查了耦合面没有问题，点击确定以后出现failed to start sysnoise process，做其他的课程做到这一步也出现这个问题。 欺负宝宝 发表于 2013-5-22 13:24 static/image/common/back.gif
查了耦合面没有问题，点击确定以后出现failed to start sysnoise process，做其他的课程做到这一步也出现 ...
你装的是什么版本的VL？ 本帖最后由 欺负宝宝 于 2013-5-22 17:00 编辑
lengxuef 发表于 2013-5-22 14:07 static/image/common/back.gif
你装的是什么版本的VL？
之前装的VL11，我卸了重装VL11SL2也出现了这种情况。win7 32位的电脑。 欺负宝宝 发表于 2013-5-22 16:24 static/image/common/back.gif
之前装的VL11，我卸了重装VL11SL2也出现了这种情况。win7 32位的电脑。
好像好几个人反映32的提交计算有这个问题。有条件的话，建议换成64位的。 欺负宝宝 发表于 2013-5-22 16:24 static/image/common/back.gif
之前装的VL11，我卸了重装VL11SL2也出现了这种情况。win7 32位的电脑。
SL2按道理是没有这种情况了。你是不是4G内存的电脑，配的32位操作系统？我强烈建议你换成64位系统，用64位VL，否则的话可能出现内存溢出或者内存分配错误等情况。 lengxuef 发表于 2013-5-22 17:42 static/image/common/back.gif
好像好几个人反映32的提交计算有这个问题。有条件的话，建议换成64位的。
恩，现在换成64位，没有这个问题了。嘻嘻，谢谢哦。 superxjw 发表于 2013-5-22 21:30 static/image/common/back.gif
SL2按道理是没有这种情况了。你是不是4G内存的电脑，配的32位操作系统？我强烈建议你换成64位系统，用64位 ...
是啊，4g的内存，win7 32位系统。在万般纠结中，把系统换了，现在好使了，嘻嘻，谢谢主任哦。 superxjw 发表于 2013-5-22 21:30 static/image/common/back.gif
SL2按道理是没有这种情况了。你是不是4G内存的电脑，配的32位操作系统？我强烈建议你换成64位系统，用64位 ...
主任，我计算其他的正常工作，但是其中一个就出现错误，代码是：
XPR VERSION 11-SL2
Requested task is SYSNOISE sequential computation.
Working directory on server is C:\Users\ADMINI~1\AppData\Local\Temp
Checking that the SYSNOISE launch script (D:\Program Files\LMS\LMS Virtual.Lab 11-SL2\VirtualLab\Sysnoise\5.6\bin\sysnoise_nogui.bat) exists on server...
OK
SYSNOISE log file on server is C:\Users\ADMINI~1\AppData\Local\Temp\Administrator-1623225-sysnoise.log.
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
xxxxxxxxxxxxJOB EXECUTION START
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
System for Computational Vibro-Acoustics
------------------------------------------------------------------------
SYSNOISE Rev 5.6Windows_x86_64MAR2003 DATE: 07-JUL-2013 20:26:33
PATCH LEVELO(Build Date: 18-FEB-2013)
READING THE SET-UP FILE: D:\Program Files\LMS\LMS Virtual.Lab 11-SL2\VirtualLab\Sysnoise\5.6\bin\\..\res\SYSNOISE.STP
THE SYSNOISE PROFILE FILE NAME HAS NOT BEEN DEFINED.
STANDARD GRAPHIC DEVICE SET TO DEFAULT
PLOTTING GRAPHIC DEVICE SET TO SCREENDUMP
MEMORY IN USE = 800000
AVAILABLE MEMORY= 494500000
FREE MEMORY = 493700000
CREATING DEFAULT SYSNOISE MODEL FILE default.sdb
SYSNOISE ANALYSIS OPTION :
BEM INDIRECT VARIATIONAL UNBAFFLED FREQUENCY FLUID
SYSNOISE>SCL> ENVIRONMENT SECTION SETUP USRDIR 'C:\Users\ADMINI~1\AppData\Local\Temp\' RETURN
SYSNOISE>SCL> ENVIRONMENT SECTION SETUP TMPDIR 'C:\Users\ADMINI~1\AppData\Local\Temp\' RETURN
SYSNOISE>SCL> Open Model 1 File Administrator-1623225-Structure.sdb Original Return
OPENING SYSNOISE MODEL FILE Administrator-1623225-Structure.sdb
LOADING MODEL Exported VLModel
WARNING:There are 1201686 3-Dimensional Elements
SYSNOISE>SCL> Open Model 2 File Administrator-1623225-Acoustic.sdb Original Return
OPENING SYSNOISE MODEL FILE Administrator-1623225-Acoustic.sdb
LOADING MODEL Exported VLModel
SYSNOISE>SCL> Extract Summary Return
SYSNOISE ANALYSIS OPTION :
FEM VARIATIONAL FREQUENCY FLUID
SYSNOISE SUMMARY INFORMATION
------------------------------------------------------------------------
Title...Exported VLModel
Date....07-JUL-2013 20:26:35
Number of dimensions...................... 3
Number of nodes........................... 9589
Number of elements........................41435
Number of AML faces....................... 6432
Number of AML Kirchhoff faces............. 4224
Number of material characteristics........ 1
Number of load cases...................... 1
Number of defined sources................. 1
------------------------------------------------------------------------
SYSNOISE>SCL> Environment Section SETUP GEO_TOLERANCE '1E-006' Return
SYSNOISE>SCL> Return Environment Section SETUP BELL 'on' Return
SYSNOISE>SCL> Environment Section SETUP SOLVITER 0 Return
SYSNOISE>SCL> Environment Section SETUP STABLEFEM TRUE Return
SYSNOISE>SCL> ENVIRONMENT SECTION AML LAYERNUM 5 Return
SYSNOISE>SCL> ENVIRONMENT SECTION AML WAVELENGTH_RATIO 0.160000 Return
SYSNOISE>SCL> Parameter Model 2
PARAMETER>SCL> Physical
PARAMETER>SCL> Save Potentials Step 1
PARAMETER>SCL> Save Results none
PARAMETER>SCL> Store Potentials none
STORE POTENTIALS>SCL> Return
PARAMETER>SCL> Store Results none
STORE RESULTS>SCL> Return
PARAMETER>SCL> NoFlow
PARAMETER>SCL> Return
Updating Model Parameters
SYSNOISE>SCL> Activate Model 2 return
SYSNOISE>SCL> Solve
SOLVE>SCL> Frequency 250 To 3000 LinStep 250
SOLVE>SCL> Return
========================================================================
FREQUENCY RESPONSE MODULE
------------------------------------------------------------------------
FOR 12 FREQUENCIES FROM 250.000 TO 3000.000 HZ
ANALYSIS # 1FREQUENCY = 250.000 HZTYPE = NORMAL
ANALYSIS # 2FREQUENCY = 500.000 HZTYPE = NORMAL
ANALYSIS # 3FREQUENCY = 750.000 HZTYPE = NORMAL
ANALYSIS # 4FREQUENCY = 1000.000 HZTYPE = NORMAL
ANALYSIS # 5FREQUENCY = 1250.000 HZTYPE = NORMAL
ANALYSIS # 6FREQUENCY = 1500.000 HZTYPE = NORMAL
ANALYSIS # 7FREQUENCY = 1750.000 HZTYPE = NORMAL
ANALYSIS # 8FREQUENCY = 2000.000 HZTYPE = NORMAL
ANALYSIS # 9FREQUENCY = 2250.000 HZTYPE = NORMAL
ANALYSIS # 10FREQUENCY = 2500.000 HZTYPE = NORMAL
ANALYSIS # 11FREQUENCY = 2750.000 HZTYPE = NORMAL
ANALYSIS # 12FREQUENCY = 3000.000 HZTYPE = NORMAL
------------------------------------------------------------------------
SOLVE PARAMETERS
MODEL: 1 - Exported VLModel
------------------------------------------------------------------------
PHYSICAL Coordinates
Saving DISPLACEMENTS every 1 steps
Energy Calculation Enabled
Surface post-processing on positive side
------------------------------------------------------------------------
SOLVE PARAMETERS
MODEL: 2 - Exported VLModel
------------------------------------------------------------------------
PHYSICAL Coordinates
Saving POTENTIALS every 1 steps
No saving of RESULTS
Energy Calculation Enabled
Surface post-processing on positive side
------------------------------------------------------------------------
LAUNCHING COUPLED FEM-FEM (Physical Coords - Freq) ANALYSIS
Number of coupled load cases = 1
NO SUPERIMPOSED NODES WITH TOLERANCE=5.56000E-06
NO ISOLATED NODES
CHECKING ELEMENT TOPOLOGY AND DISTORTION
NO SUPERIMPOSED ELEMENTS WITH TOLERANCE=5.56000E-06
Checking MESH Connectivity...
2 Part(s) and 2 Sub-Domain(s) found
3072 ENVELOPE FACE(S) REMAINING FOR PART 1
5088 ENVELOPE FACE(S) REMAINING FOR PART 2
Occupied space: 129 Mb(6.55 %)
COMPUTING PART INFORMATION:
Part 1 Volume: 2.48400E+01
Part 2 Volume: 6.62400E+01
THIS MODEL SEEMS SUITABLE FOR A FEM FLUID APPROACH
CPU Stats --- Delta:0:00:05 ( 4.94)Total:0:00:05 ( 4.94)
Building FLUID / STRUCTURE interface
Using Model 1 as STRUCTURAL Model
Using Model 2 as FLUID Model
There are 950 interface node(s) on the FEM FLUID side
There are 241402 interface node(s) on the FEM STRUCTURE side
Generating INTERFACE mesh
Structural INTERFACE MESH contains 240000 elements
Fluid INTERFACE MESH contains 864 elements
Generating INTERFACE mesh
Structural INTERFACE MESH contains 240000 elements
Fluid INTERFACE MESH contains 864 elements
Computing FLUID Element System Matrices
Computing MASS and STIFFNESS elements matrices
using HIGH PRECISION STABILIZED scheme for linear elements
CPU Stats --- Delta:0:00:08 ( 7.91)Total:0:00:13 ( 12.85)
Computing VELOCITY matrices on elements faces
CPU Stats --- Delta:0:00:00 ( 0.36)Total:0:00:13 ( 13.21)
CPU Stats --- Delta:0:00:00 ( 0.00)Total:0:00:13 ( 13.21)
CPU Stats --- Delta:0:00:00 ( 0.00)Total:0:00:13 ( 13.21)
Running Bacon and Dynam ...
Terminaison anormale du shell. Exit status: 1
CPU Stats --- Delta:0:44:19 ( 2658.57)Total:0:44:32 ( 2671.78)
Reverse Cuthill McKee Ordering :
Old maximum bandwidth: 6050
New maximum bandwidth: 1199
Occupied space: 761 Mb( 38.51 %)
Computing STRUCTURAL Element System Matrices
Reading Graph File ...
CPU Stats --- Delta:0:01:25 ( 84.58)Total:0:45:56 ( 2756.36)
Occupied space: 858 Mb( 43.40 %)
CPU Stats --- Delta:0:00:02 ( 1.78)Total:0:45:58 ( 2758.14)
Occupied space: 858 Mb( 43.42 %)
Computing COUPLING matrices for FLUID-STRUCTURE interface elements
****Interpolation between non-matching meshes:****
=== Coupling relation # 1
*The structural interface contained 240000
faces or elements (one or two-sided). 646
acoustic faces have been coupled to the structure.
*There were 115 orphanednodes out of the 475 nodes of the interpolating
surface.
*There were 0 points interpolated with a nodal distance-based algorithm and 960000 points interpolated with an element-based algorithm.
*There were 0structural faces with TRIM coupled to 0
acoustic faces.
=================
=== Coupling relation # 2
*The structural interface contained 240000
faces or elements (one or two-sided). 661
acoustic faces have been coupled to the structure.
*There were 106 orphanednodes out of the 475 nodes of the interpolating
surface.
*There were 0 points interpolated with a nodal distance-based algorithm and 960000 points interpolated with an element-based algorithm.
*There were 0structural faces with TRIM coupled to 0
acoustic faces.
=================
****End of interpolation information:****
CPU Stats --- Delta:0:05:39 ( 338.86)Total:0:51:37 ( 3097.00)
NOT ENOUGH MEMORY AVAILABLE
PLEASE RESIZE THE MEMORY ENVIRONMENT VARIABLE
AND RESTART YOUR APPLICATION
A FATAL ERROR OCCURRED.PROGRAM STOPPED
**** ERROR has occurred during computation ****
You may try to compute the solution in manual mode and try to attach the results afterwards.
请问这个是什么问题呀？ 欺负宝宝 发表于 2013-7-7 22:27 static/image/common/back.gif
主任，我计算其他的正常工作，但是其中一个就出现错误，代码是：
XPR VERSION 11-SL2
Requested task i ...
倒数第六行NOT ENOUGH MEMORY AVAILABLE
欺负宝宝 发表于 2013-7-7 22:27 static/image/common/back.gif
主任，我计算其他的正常工作，但是其中一个就出现错误，代码是：
XPR VERSION 11-SL2
Requested task i ...
对，你用的什么方法计算的啊？ superxjw 发表于 2013-7-8 18:41 static/image/common/back.gif
对，你用的什么方法计算的啊？
按照第九课的方法，但是做的板和声学结构比较大，网格划分比较小。
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