x

# Reduced Input

*KEYWORD

*TITLE

fluid_2d_bullet_interaction

*CONTROL_TERMINATION

\$   endtim    endcyc     dtmin     endeng   endmas

.004    200000

\$===========================================================================

\$ Units:

\$ rho (density):  Kg/m^3

\$ V   (velocity): m/s

\$ P   (pressure): Pa

\$ T   (temperature): K

\$============================================================================

\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$

\$ Handle output of state and restart data

*DATABASE_BINARY_D3PLOT

\$  dt/cycl      lcdt      beam     npltc

2.e-5                   0

*DATABASE_BINARY_D3DUMP

\$  dt/cycl      lcdt      beam     npltc

10000

\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$

*INCLUDE

struct_setup.k

\$

*DUALCESE_MODEL

dcese_setup.k

*END

\$---------------------------------------------------------------------------------------------------------------------------------

*KEYWORD

*INCLUDE

struct_mesh.k

\$ Time step control for structure side

*CONTROL_TIMESTEP

\$#  dtinit    tssfac      isdo    tslimt     dt2ms      lctm     erode     ms1st

1.0000E-7     0.900         0     0.000     0.000                   0         0

\$#  dt2msf   dt2mslc     imscl    unused    unused     rmscl

0.000         0         0                         0.000

*DEFINE_CURVE_TITLE

minimum_time

\$#    lcid      sidr       sfa       sfo      offa      offo    dattyp

2         0     1.000     1.000     0.000     0.000         0

\$#                a1                  o1

0.000        1.000000e-07

100.000000        1.000000e-07

\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$

*PART

\$#                                                                         title

Bullet_part

\$#     pid     secid       mid     eosid      hgid      grav    adpopt      tmid

2         2         1         0         0         0         0         0

*SECTION_SHELL_TITLE

bullet_motion

\$#   secid    elform      shrf       nip     propt   qr/irid     icomp     setyp

2        12  1.000000         2         1         0         0         1

\$#      t1        t2        t3        t4      nloc     marea      idof    edgset

1.000000  1.000000  1.000000  1.000000     0.000     0.000     0.000         0

*MAT_RIGID_TITLE

bullet_material

\$#     mid        ro         e        pr         n    couple         m     alias

1    7850.0  2.10E+11     0.200     0.000     0.000     0.000

\$#     cmo      con1      con2

1.000        5.        7.

\$#lco or a1        a2        a3        v1        v2        v3

0.000     0.000     0.000     0.000     0.000     0.000

\$#                                                                         title

*BOUNDARY_PRESCRIBED_MOTION_RIGID_ID

1bullet_part

\$#     pid       dof       vad      lcid        sf       vid     death     birth

2         1         0         3  1.000000         01.0000E+28     0.000

*DEFINE_CURVE

\$#    lcid      sidr       sfa       sfo      offa      offo    dattyp

3         0   1.00E-6       1.0     0.000     0.000         0

\$#                a1                  o1

0.0                 0.0

1.0               340.0

2.0               500.0

5.0              1000.0

7.5              1250.0

10.0              1500.0

1.0e+05              1500.0

*end

\$---------------------------------------------------------------------------------------------------------------------------

*KEYWORD

\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$

*DUALCESE_CONTROL_SOLVER

\$    ieqns     igeom iframeref

Euler        2D     fixed

*DUALCESE_CONTROL_TIMESTEP

\$     iddt       cfl     dtint

2       0.5    0.1e-6

*DUALCESE_CONTROL_LIMITER

\$    idlmt      alfa      beta      epsr

0       2.0       1.0      0.05

*DUALCESE_INCLUDE_MODEL

dcese_mesh.k

\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$

\$ Setup the boundary conditions for fluid

\$ open BCs

*DUALCESE_BOUNDARY_NON_REFLECTIVE_SEGMENT_SET

\$     ssid

2

\$

\$ bottom solid BCs

\$

*DUALCESE_BOUNDARY_REFLECTIVE_SEGMENT_SET

\$     ssid

1

3

4

\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$

\$ Setup the initial conditions for fluid

\$

*DUALCESE_INITIAL

\$      uic       vic       wic     rhoic       pic       tic       hic

0.0       0.0       0.0      1.12   101325.     300.0

\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$

\$ Setup fluid properties

\$

*DUALCESE_PART

\$      pid       mid     eosid  FSI-type MOVMSHALG

1         7         5       IBM

*DUALCESE_MAT_001

\$      mid        c1        c2      prnd

7  1.458e-6     110.4      0.72

*DUALCESE_EOS_IDEAL_GAS

\$    eosid        cv        cp        t0        v0

5     717.5    1004.5

\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$

\$ Handle output of state and restart data

*DUALCESE_D3PLOT

density

pressure

temperature

velocity

\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$

*END