/H3D/SPH

Engine Keyword Generate H3D contour output results for SPH.

Format

/H3D/SPH/Keyword3/Keyword4

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

part_ID₁... part_ID_N

Definition


Field	Contents	SI Unit Example
`Keyword3`	Output types.
`Keyword4`	Output types.
`part_ID`_N	Optional list of part IDs for which results will be output.

Table 1. Scalar Output
Keyword3	Keyword4	Description
`DAM1`, `DAM2`, `DAM3`		Principal damage values in local cracking skew direction 1, 2 or 3 for material LAW24.
`DAMA`		Maximum of damage over time of all /FAIL criteria acting on one material. Refer to the specific /FAIL law used for how damage is calculated.
`DENS`		Density
`DT`		Time step
`EINT`		Internal energy ( $ρ$ eV)
`EINTV`		Internal energy density ( $ρ$ e)
`EINTM`		Specific internal energy (e)
`ENTH`		Enthalpy (e+pV)
`ENTHV`		Enthalpy density (e/V +p)
`ENTHM`		Massic enthalpy (e + pV) / m
`DIAMETER`		SPH Diameter
`DOMAIN`		SPMD domain number of an element.
`ENER`		Specific energy density (internal energy divided by the element mass).
`EPSP`		Plastic strain for material laws greater than 28.
`FAILURE`	`ID`=`fail_ID` or `MODE`= I or ALL	Damage of a specific failure criterion references by its optional identifier `fail_ID` defined in the Starter file. (for `MODE` output, refer to Comment 3).
`GROUP`		Internal group identifier
`MASS`		Element mass
`NEIGHBOURS`		Number of neighboring particle elements
`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.
`P`		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`		Stress in specified direction.
`TEMP`		Temperature
`TILLOTSON`		Region identifier for Tillotson Equation of State (/EOS/TILLOTSON)
`VONM`		von Mises stress
`USER`	`UVAR`= i or ALL	User material (/MAT/USERij) law output for user-defined variable `i`. Also, requests USR output for some Radioss material laws. `USR1` output is requested using `UVAR`=1.

Table 2. Tensor Output
Keyword3	Keyword4	Description
`TENS`	`STRAIN`	Strain tensor for material laws greater than 28.
	`STRESS`	Stress tensor
	`DAMA`	Cracks tensor at integration points for Material LAW24 only.

Example

# Stress tensor results for all integration points

/H3D/SPH/TENS/STRESS

# Specific energy density results for only parts IDs 356 and 293.

/H3D/SPH/ENER
356 293

Comments

The syntax /H3D/ELEM/Keyword3/Keyword4 is also valid.
When PART IDs are listed after the /H3D/SPH line, the specified results will only be output for those parts.
For failure criteria using different modes (mainly for composites), such as /FAIL/HASHIN, /FAIL/CHANG, and so on, these different modes can be output using the /H3D/SPH/FAILURE option with the keyword MODE. You can choose to plot a specific mode using its number I (refer to the failure criterion documentation for mode number details), or all modes with ALL.