compute_rotate_gran.txt
f8d06291c9felammps-icms

compute_rotate_gran.txt
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			"LAMMPS WWW Site"_lws - "LAMMPS Documentation"_ld - "LAMMPS Commands"_lc :c

			:link(lws,http://lammps.sandia.gov)
			:link(ld,Manual.html)
			:link(lc,Section_commands.html#comm)

			:line

			compute rotate/gran command :h3

			[Syntax:]

			compute ID group-ID rotate/gran :pre

			ID, group-ID are documented in "compute"_compute.html command
			rotate/gran = style name of this compute command :ul

			[Examples:]

			compute 1 all rotate/gran :pre

			[Description:]

			Define a computation that calculates the total rotational energy of a
			group of granular atoms.

			The rotational energy is calculated as the sum of 1/2 I w^2 over all
			the atoms in the group, where I is the moment of inertia of a
			disk/spherical (2d/3d) particle, and w is its angular velocity.

			[Restrictions:] none

			[Related commands:] none

			[Default:] none