模拟辛春亮老师第二版书中7.1例子，用sale方法模拟炸药炸钢板，用ls-run计算。几个小时进度一直在0%。 这是lsrun.out文件 License option : check ansys licenses only

s-ale模拟爆炸计算无法进行？

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模拟辛春亮老师第二版书中7.1例子，用sale方法模拟炸药炸钢板，用ls-run计算。几个小时进度一直在0%。

这是lsrun.out文件

License option : check ansys licenses only

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Date: 10/17/2023 Time: 19:42:38

___________________________________________________

| |

| LS-DYNA, A Program for Nonlinear Dynamic |

| Analysis of Structures in Three Dimensions |

| Date : 05/10/2022 Time: 17:10:39 |

| Version : smp s R13 |

| Revision: R13.1.0-3-g4cd30680f9 |

| |

| Features enabled in this version: |

| Shared Memory Parallel |

| FFTW (multi-dimensional FFTW Library) |

| Interactive Graphics |

| ANSYSLIC enabled |

| MADYMO indirect coupling (7.2 or higher) |

| |

| Licensed to: |

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| Platform : WINDOWS X64 (SSE2) |

| OS Level : Windows 8/10 & Srv 2016/2019 uum |

| Compiler : Intel Fortran XE 2019 MSVC++ 2019 |

| Hostname : DESKTOP-28V6PDK |

| Precision : Single precision (I4R4) |

| |

| Unauthorized use infringes Ansys Inc. copyrights |

|___________________________________________________|

[license/info] Successfully checked out 1 of "dyna".

[license/info] --> Checkout ID: DESKTOP-28V6PDK-PC-85800-000002(days left: 4458)

[license/info] Successfully checked out 23 of "FEAT_DYSMP".

[license/info] --> Checkout ID: DESKTOP-28V6PDK-PC-85800-000009(days left: 4458)

[license/info] Successfully started "ANSYS_LSDYNA".

Executing with ANSYS license

Command line options: i=C:\dyna\sale——test\input.k

ncpu=24

memory=20m

Input file: C:\dyna\sale——test\input.k

The native file format : 32-bit small endian

Memory size from command line: 20000000

on UNIX computers note the following change:

ctrl-c interrupts ls-dyna and prompts for a sense switch.

type the desired sense switch: sw1., sw2., etc. to continue

the execution. ls-dyna will respond as explained in the users manual

type response

----- ------------------------------------------------------------

quit ls-dyna terminates.

stop ls-dyna terminates.

sw1. a restart file is written and ls-dyna terminates.

sw2. ls-dyna responds with time and cycle numbers.

sw3. a restart file is written and ls-dyna continues calculations.

sw4. a plot state is written and ls-dyna continues calculations.

swa. ls-dyna flushes all output i/o buffers.

swb. a dynain is written and ls-dyna continues calculations.

swc. a restart and dynain are written and ls-dyna continues calculations.

swd. a restart and dynain are written and ls-dyna terminates.

swe. stop dynamic relaxation just as though convergence

endtime=time change the termination time

lpri toggle implicit lin. alg. solver output on/off.

nlpr toggle implicit nonlinear solver output on/off.

iter toggle implicit output to d3iter database on/off.

prof output timing data to messag and continue.

conv force implicit nonlinear convergence for current time step.

ttrm terminate implicit time step, reduce time step, retry time step.

rtrm terminate implicit at end of current time step.

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* This is the LS-DYNA Finite Element code. *

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* obtained from this system. Users must verify their own *

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* LST endeavors to make the LS-DYNA code as complete, *

* accurate and easy to use as possible. *

* Suggestions and comments are welcomed. Please report any *

* errors encountered in either the documentation or results *

* immediately to LST through your site focus. *

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* by Ansys, Inc. *

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******** notice ******** notice ******** notice ********

Beginning of keyword reader 10/17/23 19:42:40

Memory required to process keyword : 357980

Additional dynamic memory required : 247340

*** Warning 30547 (INI+547)

S-ALE has the 2th multi-material of PART ID: 2

has a cutoff pressure equal to 0. This might lead to

nonphysical behavior, pc=-1e+16 is assigned instead.

S-ALE init volume fraction geometry 1

S-ALE init volume fraction geometry 2 start 10/17/23 19:42:40

S-ALE init volume fraction geometry 2 end 10/17/23 19:42:40

input of data is completed

*** Warning 30064 (INI+64)

material 140 is not included for silent boundaries

initial kinetic energy = 0.00000000E+00

*** Warning 30131 (INI+131)

total number of massless nodes = 4

Memory required to begin solution : 358K

Additional dynamically allocated memory: 4250K

Total: 4608K

initialization completed

1 t 0.0000E+00 dt 4.79E+00 flush i/o buffers 10/17/23 19:42:40

1 t 0.0000E+00 dt 4.79E+00 write d3plot file 10/17/23 19:42:40

cpu time per zone cycle............ 0 nanoseconds

average cpu time per zone cycle.... 0 nanoseconds

average clock time per zone cycle.. 588 nanoseconds

estimated total cpu time = 1 sec ( 0 hrs 0 mins)

estimated cpu time to complete = 0 sec ( 0 hrs 0 mins)

estimated total clock time = 6 sec ( 0 hrs 0 mins)

estimated clock time to complete = 5 sec ( 0 hrs 0 mins)

termination time = 3.000E+03

26 t 9.6285E+01 dt 4.62E+00 write d3plot file 10/17/23 19:42:40

48 t 1.9830E+02 dt 4.94E+00 write d3plot file 10/17/23 19:42:40

66 t 2.9594E+02 dt 5.76E+00 write d3plot file 10/17/23 19:42:40

83 t 3.9861E+02 dt 6.18E+00 write d3plot file 10/17/23 19:42:40

99 t 4.9860E+02 dt 6.39E+00 write d3plot file 10/17/23 19:42:40

114 t 5.9746E+02 dt 6.87E+00 write d3plot file 10/17/23 19:42:40

128 t 6.9612E+02 dt 7.10E+00 write d3plot file 10/17/23 19:42:40

142 t 7.9558E+02 dt 7.10E+00 write d3plot file 10/17/23 19:42:40

156 t 8.9504E+02 dt 7.10E+00 write d3plot file 10/17/23 19:42:40

170 t 9.9450E+02 dt 7.10E+00 write d3plot file 10/17/23 19:42:40

184 t 1.0940E+03 dt 7.10E+00 write d3plot file 10/17/23 19:42:41

198 t 1.1934E+03 dt 7.10E+00 write d3plot file 10/17/23 19:42:41

213 t 1.3000E+03 dt 7.10E+00 write d3plot file 10/17/23 19:42:41

227 t 1.3994E+03 dt 7.10E+00 write d3plot file 10/17/23 19:42:41

241 t 1.4989E+03 dt 7.10E+00 write d3plot file 10/17/23 19:42:41

255 t 1.5984E+03 dt 7.10E+00 write d3plot file 10/17/23 19:42:41

269 t 1.6978E+03 dt 7.10E+00 write d3plot file 10/17/23 19:42:41

283 t 1.7973E+03 dt 7.10E+00 write d3plot file 10/17/23 19:42:41

297 t 1.8967E+03 dt 7.10E+00 write d3plot file 10/17/23 19:42:41

311 t 1.9962E+03 dt 7.10E+00 write d3plot file 10/17/23 19:42:41

325 t 2.0957E+03 dt 7.10E+00 write d3plot file 10/17/23 19:42:41

339 t 2.1951E+03 dt 7.10E+00 write d3plot file 10/17/23 19:42:41

353 t 2.2946E+03 dt 7.10E+00 write d3plot file 10/17/23 19:42:41

367 t 2.3940E+03 dt 7.10E+00 write d3plot file 10/17/23 19:42:41

381 t 2.4935E+03 dt 7.10E+00 write d3plot file 10/17/23 19:42:41

395 t 2.5930E+03 dt 7.10E+00 write d3plot file 10/17/23 19:42:41

410 t 2.6995E+03 dt 7.10E+00 write d3plot file 10/17/23 19:42:41

424 t 2.7990E+03 dt 7.10E+00 write d3plot file 10/17/23 19:42:41

438 t 2.8984E+03 dt 7.10E+00 write d3plot file 10/17/23 19:42:41

452 t 2.9979E+03 dt 7.10E+00 write d3plot file 10/17/23 19:42:41

*** termination time reached ***

452 t 3.0050E+03 dt 7.10E+00 write d3dump01 file 10/17/23 19:42:41

452 t 3.0050E+03 dt 7.10E+00 write d3plot file 10/17/23 19:42:41

N o r m a l t e r m i n a t i o n 10/17/23 19:42:41

Memory required to complete solution : 358K

Additional dynamically allocated memory: 4250K

Total: 4608K

T i m i n g i n f o r m a t i o n

CPU(seconds) %CPU Clock(seconds) %Clock

----------------------------------------------------------------

Keyword Processing ... 0.0000E+00 0.00 1.5000E-02 0.48

KW Reading ......... 0.0000E+00 0.00 3.0000E-03 0.10

KW Writing ......... 0.0000E+00 0.00 5.0000E-03 0.16

Initialization ....... 1.0000E+00 33.33 1.7710E+00 56.20

Init Proc Phase 1 .. 0.0000E+00 0.00 2.4500E-01 7.78

Init Proc Phase 2 .. 0.0000E+00 0.00 6.7000E-02 2.13

Element processing ... 0.0000E+00 0.00 2.0300E-01 6.44

Solids ............. 0.0000E+00 0.00 1.3200E-01 4.19

E Other ............ 0.0000E+00 0.00 6.1000E-02 1.94

Binary databases ..... 0.0000E+00 0.00 4.6000E-02 1.46

ASCII database ....... 0.0000E+00 0.00 2.6000E-02 0.83

Contact algorithm .... 0.0000E+00 0.00 3.0000E-03 0.10

ALE FSI Algorithm .... 0.0000E+00 0.00 1.5800E-01 5.01

FSI ID 1 ... 0.0000E+00 0.00 1.5800E-01 5.01

S-ALE Advection ...... 2.0000E+00 66.67 8.1300E-01 25.80

Mesh Update ........ 0.0000E+00 0.00 1.4900E-01 4.73

Preparation ........ 0.0000E+00 0.00 1.9000E-02 0.60

Flux Calculation ... 2.0000E+00 66.67 5.4300E-01 17.23

Post-processing .... 0.0000E+00 0.00 1.0200E-01 3.24

Time step size ....... 0.0000E+00 0.00 2.0000E-03 0.06

Others ............... 0.0000E+00 0.00 1.0000E-03 0.03

Misc. 1 .............. 0.0000E+00 0.00 1.0000E-02 0.32

Force to Accel ..... 0.0000E+00 0.00 4.0000E-03 0.13

Update RB nodes .... 0.0000E+00 0.00 2.0000E-03 0.06

Misc. 2 .............. 0.0000E+00 0.00 3.5000E-02 1.11

Misc. 3 .............. 0.0000E+00 0.00 1.1000E-02 0.35

Misc. 4 .............. 0.0000E+00 0.00 5.7000E-02 1.81

Timestep Init ...... 0.0000E+00 0.00 1.4000E-02 0.44

Apply Loads ........ 0.0000E+00 0.00 4.3000E-02 1.36

----------------------------------------------------------------

T o t a l s 3.0000E+00 100.00 3.1510E+00 100.00

Problem time = 3.0050E+03

Problem cycle = 452

Total CPU time = 3 seconds ( 0 hours 0 minutes 3 seconds)

CPU time per zone cycle = 502.816 nanoseconds

Clock time per zone cycle= 343.172 nanoseconds

Number of CPU's 24

NLQ used/max 136/ 136

Start time 10/17/2023 19:42:40

End time 10/17/2023 19:42:41

Elapsed time 1 second for 452 cycles using 24 SMP threads

( 0 hour 0 minute 1 second )

N o r m a l t e r m i n a t i o n 10/17/23 19:42:41

s-ale模拟爆炸计算无法进行？

全部回答

没解决？试试专家一对一服务

s-ale模拟爆炸计算无法进行？

全部回答

没解决？试试专家一对一服务

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