/H3D/SOLID

Engine Keyword Generate H3D contour output results for /BRICK, /BRIC20, /TETRA4, /TETRA10 solid elements and /BRICK, /PENTA6, /SHEL16 thick shells.

Format

/H3D/SOLID/Keyword3/Keyword4/Keyword5

#optional next line(s) that lists the parts to save results for.

part_ID1... part_IDN

Example

# Stress tensor results for one integration point
/H3D/SOLID/TENS/STRESS/IR=1/IS=2/IT=1


Figure 1.
# All Stress tensor integration point results will be output
/H3D/SOLID/TENS/STRESS/IR=ALL/IS=ALL/IT=ALL
# Specific Energy output for only Parts 1, 55, and 75.
/H3D/SOLID/ENER 
1 55 75

Definitions

Field Contents SI Unit Example
Keyword3 Output types. 3  
Keyword4 Output types. 3  
Keyword5 Output types. 3  
part_IDN Optional list of part IDs for which results will be output.  

Comments

  1. The syntax /H3D/ELEM/Keyword3/Keyword4/Keyword5 is also valid.
  2. When PART IDs are listed after the /H3D/SOLID line the specified results will only be output for those parts.
  3. Output can be a Scalar or Tensor as defined in the following tables.
    Table 1. Scalar Output
    Keyword3 Keyword4 Description
    AMS   Elements using AMS timestep due to /DT/CST_AMS.
    DAM1, DAM2, DAM3   Principal damage values in local cracking skew direction 1, 2 or 3 for material LAW24 with /BRICK elements.
    DAMA
    IR=
    i or ALL
    IS=
    j or ALL
    IT=
    k or ALL
    Maximum of damage over time of all /FAIL criteria acting on one material.

    If Keyword4 is blank, the maximum integration point value in the element is output.

    Refer to the specific /FAIL law used for how damage is calculated.

    DAMG   Mean damage over integration points (only for /FAIL/GURSON). 5
    DENS   Density
    DOMAIN   SPMD domain number of an element.
    DT   Element timestep
    EINT   Element internal energy
    ENER   Specific energy density (internal energy divided by the element mass)
    EPSD   Equivalent strain rate
    EPSP   Plastic Strain
    FILL   Filling percentage for /INIBRI/FILL
    FLDF OUTER FLD damage factor indicator. 6
    FLDZ OUTER FLD failure zone factor for the FLD failure model.
    = 1
    Loose metal
    = 2
    High wrinkle
    = 3
    Compression
    = 4
    Safe
    = 5
    Marginal
    = 6
    Failure 6
    HOURGLASS   Hourglass energy
    MASS   Element mass
    MDS   MDS user variables.

    Automatic selection of user variable to output according to MDS law that is used.

    (mean value with all solid integration points)

    MDS
    MDS_VAR =
    DEF or ALL
    MDS user variables.

    (mean value with all solid integration points)

    OFF   Element status.
    Where the result output is:
    = -1
    Element is not active (it is defined in an activated rigid body).
    = 0
    Deleted element.
    Between 0 and 1
    Under failure process.
    = 1
    Active element.
    ORTHD
    LAYER=
    i or ALL
    IR=
    i or ALL
    IS=
    j or ALL
    IT=
    k or ALL
    Euler angles in degrees defining the rotation matrix to go from global reference system to orthotropic reference system.

    To request a specific angle use ORTHD/PSI, ORTHD/THETA, or ORTHD/PHI.

    P   Pressure
    PEXT   External pressure applied on solid element coming from /PLOAD, /LOAD/PFLUID, /LOAD/PBLAST or /LOAD/PRESSURE.

    The outer skin is automatically created to display the pressure.

    SIGEQ   Equivalent stress based on a material’s yield criteria. Some examples of yield criteria are von Mises, Hill or Barlat.
    SIGX, SIGY, SIGZ, SIGXY, SIGYZ, SIGZX   Mean element stress in specified direction.
    TEMP   Temperature
    TDEL   Time at which element is deleted due to failure defined using /FAIL criterion. Failure criteria built in materials is ignored.
    USER
    UVAR=
    i or ALL
    IR=
    i or ALL
    IS=
    j or ALL
    IT=
    k or ALL
    User material (/MAT/USERij) law output for user defined variable i. Also, requests USR output for some Radioss material laws such as LAW59 or LAW70. USR1 output is requested using UVAR=1. For integration point results, use IR, IS and IT options.
    VDAM1
    IR=
    i or ALL
    IS=
    j or ALL
    IT=
    k or ALL
    Value of damage factor D, for /FAIL/SNCONNECT.
    VDAM2
    IR=
    i or ALL
    IS=
    j or ALL
    IT=
    k or ALL
    Value of damage surface σ y 0 for /FAIL/SNCONNECT.
    VDAM3
    IR=
    i or ALL
    IS=
    j or ALL
    IT=
    k or ALL
    Value of rupture surface σ y f for /FAIL/SNCONNECT.
    VONM   Mean element von Mises stress
    WPLA   Plastic work for /MAT/LAW12 (3D_COMP) and /MAT/LAW25 (COMPSH)
    Table 2. Scalar ALE and CFD Output
    Keyword3 Keyword4 Description
    BFRAC   Burn fraction (for JWL EOS: LAW5 and LAW51).
    BULK   Artificial Viscosity.
    COLOR   1*vfrac1 + 2*vfrac2 + .... + last*vfracN (LAW51 and LAW151 only).
    K   Specific for turbulent energy in CFD.
    MACH   Mach number (/MAT/LAW151 only)
    MOM   Cell momentum Density (MOM) for FVM with Interface TYPE22 for all components and magnitude. To request each separately use, MOMX, MOMY, MOMZ, MOMXY, MOMYZ, MOMXZ, |MOM|.
    SCHLIEREN   Schlieren image (optical method widely used in CFD field). ALE material laws.
    SSP   Sound speed. Only available with ALE material laws.
    TDET   Detonation time output.
    TVIS   Specific for turbulent viscosity in CFD.
    VEL   Cell velocity for FVM with Interface TYPE22 for all components and magnitude. To request each separately use, VELX, VELY, VELZ, VELXY, VELYZ, VELXZ, |VEL|.
    VFRAC1,VFRAC2, VFRAC3,VFRAC4   Volumetric fractions (for ALE multi-material laws: LAW20, LAW37 and LAW51).
    VORT, VORTX, VORTY, VORTZ   Vorticity for ALE material in resultant, X, Y, and Z components.
    VECT VEL Velocity vectors at finite volume cell centroids.
    CONT Contact force vectors at finite volume cell centroids.
    Table 3. Tensor Output
    Keyword3 Keyword4 Keyword5 Description
    TENS DAMA   Cracks tensor at integration points for Material LAW24 only.

    If Keyword5 is blank, the mean value in the element is output.

    EPSP
    IR=
    i or ALL
    IS=
    j or ALL
    IT=
    k or ALL
    Plastic strain tensor at integration points, only available for /MAT/LAW24 with Icpre=2.

    If Keyword5 is blank, the mean value element is output.

    STRAIN
    IR=
    i or ALL
    IS=
    j or ALL
    IT=
    k or ALL
    Strain tensor at integration points.

    If Keyword5 is blank, the mean value in the element is output.

    OUTER Membrane strain tensor on the outer surface of a solid or thick shell component. The membrane layer is automatically created, and the solid strain tensor is extrapolated to this surface.
    CORNER_DATA Strain tensor saved for all nodes of each element (not available for /SHE16 or /BRICK20).
    STRAIN_ENG -- Infinitesimal total strain. Only one tensor per element.
    STRESS
    IR=
    i or ALL
    IS=
    j or ALL
    IT=
    k or ALL
    Stress tensor at integration points. If Keyword5 is blank, the mean value in the element is output.
    OUTER Membrane stress tensor on the outer surface of a solid or thick shell component. The membrane layer is automatically created, and the solid stress tensor is extrapolated to this surface.
    CORNER_DATA Stress tensor saved for all nodes of each element (not available for /SHE16 or /BRICK20)
  4. To request integration point results, use /IR=i/IS=j/IT=k notation where the options can be entered in any order.
  5. Option DAMG only used with /FAIL/GURSON to output damage value (ratio of total void volume fraction in current to it at ductile failure).(1)
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