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发表于 2009-5-14 16:51:52
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来自 北京
楼主,你好,请教您一个问题,我模拟射流侵彻反应装甲,射流穿过反应装甲没什么作用,请问这是怎么回事?还有夹层炸药是用欧拉法还是拉格朗日法?请楼主帮我看看K文件,看哪出错了啊
*SECTION_SOLID_ALE
1 11
*SECTION_SOLID_ALE
2 11
*SECTION_SOLID_ALE
3 11
*SECTION_SOLID
4 1
*SECTION_SOLID
5 1
*SECTION_SOLID
6 1
$
*ALE_MULTI-MATERIAL_GROUP
1 1
2 1
3 1
$
*CONSTRAINED_LAGRANGE_IN_SOLID
4 5 0 0 2 5
0 0 1.0
*CONSTRAINED_LAGRANGE_IN_SOLID
6 5 0 0 2 5
0 0 1.0
*CONSTRAINED_LAGRANGE_IN_SOLID
7 5 0 0 2 5
0 0 1.0
*SET_PART_LIST
4
4
*SET_PART_LIST
6
5
*SET_PART_LIST
7
6
*SET_PART_LIST
5
2 3
$
*CONTROL_ALE
2 1 2-1.0000000 0.0000000 0.0000000 0.0000000
0.0000000 0.0000000 0.0000000
$
$
$
$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$
$ MATERIAL DEFINITIONS $
$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$
$
*MAT_HIGH_EXPLOSIVE_BURN
1,1.63,0.693,0.270,0.000E+00
*EOS_JWL
1,3.71,7.430E-02,4.15,0.950,0.300,7.000E-02,1.00
$
*INITIAL_DETONATION
1 0.0 10.00 0.00 0.00
*MAT_STEINBERG
2 8.93 0.477 0.120E-02 36.0 0.450 0.00 0.640E-02
2.83 2.83 0.377E-03 0.100E-02 63.5 0.179E+04 2.02 1.50
-9.00 3.00 0.00 0.00 0.00 0.00 0.00 0.00
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
*EOS_GRUNEISEN
2 0.394 1.49 0.00 0.00 2.02 0.470 0.00
1.00
*MAT_NULL
3 0.125E-02 0.00 0.00 0.00 0.00 0.00 0.00
*EOS_GRUNEISEN
3 0.344E-01 0.00 0.00 0.00 1.40 0.00 0.00
0.00
*MAT_JOHNSON_COOK
4 7.83000 0.77
7.920E-03 5.100E-03 0.260 0.140E-01 1.030.1793E+04 294 0.100E-05
0.477E-05 -9.00E+00 3.00 0.0 5.00 0.00 0.00 0.00
0.00
*EOS_GRUNEISEN
4 0.4569 1.490 0.00 0.00 2.17 0.46 0.00
1.00
*MAT_ELASTIC_PLASTIC_HYDRO
$^ Comp.B explosive
$# mid ro g sigy eh pc fs
5 1.717000 0.035000 0.002000 0.1 0.0000 0.000
$# eps1 eps2 eps3 eps4 eps5 eps6 eps7 eps8
0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000
$# eps9 eps10 eps11 eps12 eps13 eps14 eps15 eps16
0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000
$# es1 es2 es3 es4 es5 es6 es7 es8
0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000
$# es9 es10 es11 es12 es13 es14 es15 es16
0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000
*EOS_IGNITION_AND_GROWTH_OF_REACTION_IN_HE
$^explosive
$# eosid a b xp1 xp2 frer g r1
5 5.242000 0.076780 4.200000 1.100000 0.2220003.4000E0-6 778.09998
$# r2 r3 r5 r6 fmxig freq grow1 em
-0.050310 2.2350E-5 11.300000 1.130000 0.022 44 414 2.0
$# ar1 es1 cvp cvr eetal ccrit enq tmp0
0.667000 0.222000 1.0000E-5 2.5000E-5 4.000000 0.0000 0.085 293.00000
$# grow2 ar2 es2 en fmxgr fmngr
0 0.000 0.000 0.000000 1.000000 0.000000
*MAT_JOHNSON_COOK
6 7.83000 0.77
7.920E-03 5.100E-03 0.260 0.140E-01 1.030.1793E+04 294 0.100E-05
0.477E-05 -9.00E+00 3.00 0.0 5.00 0.00 0.00 0.00
0.00
*EOS_GRUNEISEN
6 0.4569 1.490 0.00 0.00 2.17 0.46 0.00
1.00
$
$ HOURGLASS CARDS $
$ $
$---+----1----+----2----+----3----+----4----+----5----+----6----+----7----+----8
*HOURGLASS
$^
$ HGID IHQ QM IBQ Q1 Q2 QB QW
1 1 0.10 0 1.5 0.060 0.10 0.10
*HOURGLASS
$^
$ HGID IHQ QM IBQ Q1 Q2 QB QW
2 1 0.10 0 1.5 0.060 0.10 0.10
*HOURGLASS
$^
$ HGID IHQ QM IBQ Q1 Q2 QB QW
3 1 0.10 0 1.5 0.060 0.10 0.10 |
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