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Table 5
List of symbols.
| Symbol | Explanation |
|
|
|
| b | impact parameter |
| Erot,t | rotational energy of the target |
| Erot,p | rotational energy of the projectile |
| J2 | second irreducible invariant |
| K(φ) | bulk modulus |
| K0 | bulk modulus for the RBD dust sample |
| m | mass |
| mcum | cumulated mass |
| mf | fragment mass |
| mp | projectile mass |
| mpw | mass of the total power-law fragment population |
| msr | mass of the total sub-resolution population |
| mt | target mass |
| m1 | mass of the largest fragment |
| m2 | mass of the second largest fragment |
| p | hydrostatic pressure |
| pm | mean pressure of Σ |
| Sαβ | deviatoric stress tensor |
| T(φ) | tensile strength |
| vα | velocity vector |
| v0 | relative collision velocity |
| xα | position vector |
| Y(φ) | shear strength |
| Δ | Σ power parameter |
| κ | index of the power-law mass distribution |
| μ(φ) | shear modulus |
| μpw | most massive member of the power-law population |
| ρ | density |
| σαβ | stress tensor |
| φ | filling factor |
|
threshold filling factor from elastic to plastic compression |
|
threshold filling factor from elastic to plastic tension |
| φmax | maximum filling factor of Σ |
| φmin | minimum filling factor of Σ |
| φp | filling factor of the projectile |
| φRBD | filling factor of an uncompressed RDB dust sample |
| φt | filling factor of the target |
| φ1 | filling factor of the largest fragment |
| φ2 | filling factor of the second largest fragment |
| Σ(φ) | compressive strength |
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