Hobson family - run hobson07_8_1.3_5_60

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Testing of resolution:

hobson07_8_1.3_5_60__5e3 hobson07_8_1.3_5_60 hobson07_8_1.3_5_60__2e4 hobson07_8_1.3_5_60__5e4 hobson07_8_1.3_5_60__1e5 hobson07_8_1.3_5_60__2e5
SFD
N = 10^4 N = 10^5 -- Reaccumulation is different again! big LR, intermediate-size f., small (2nd) LF → On contrary, a high-energy impact is needed...
IC's
fragmentation (1000 s), SPH w. self-gravity, von Mises rheology
Here, the difference seems to originate from the fragmentation phase! Velocities of particles are upto 2-times larger. The geometry is also different (cf. the orientation of the impact-point 'tail').
reaccumulation (10^5 s), N-body, merge (v, ω) limit = (4, 1)
However, LR is big -- large velocities did not play a role.


Miroslav Broz (miroslav.broz@email.cz), Mar 27th 2021