ExtrapolateRigid Command - Revision history

Nairnj: /* Use ExtrapolateRigid */

2017-02-07T21:20:39Z

Use ExtrapolateRigid

← Older revision		Revision as of 21:20, 7 February 2017
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	< ExtrapolateRigid/>		< ExtrapolateRigid/>

	When this option is activated, all [[Rigid Material\|rigid material]] particles that set boundary conditions for velocity, temperature, or concentration, will extrapolate to the grid first and then set boundary conditions using those extrapolated values instead of the rigid particle velocity, temperature, or concentration. ~~It is normally used~~ when the rigid particle values vary with position, such as loading in shear.		When this option is activated, all [[Rigid Material\|rigid material]] particles that set boundary conditions for velocity, temperature, or concentration, will extrapolate to the grid first and then set boundary conditions using those extrapolated values instead of the rigid particle velocity, temperature, or concentration. This option only provides potential benefit when the rigid particle values vary with position, such as loading in shear. When all rigid particles have the same velocity, it is better to not use this option.

	== Notes ==		== Notes ==

Nairnj: /* Notes */

2016-01-19T01:31:42Z

Notes

← Older revision		Revision as of 01:31, 19 January 2016
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	<li>When this mode is activated, all [[Rigid Material\|rigid material]] particles use the extrapolation approach and the boundary conditions they create are assigned ID = -40, which can be used when [[MPM Global Archiving Options\|archiving reaction forces]]. In this mode it is not possible to separate reaction forces on different types of [[Rigid Material\|rigid material]].		<li>When this mode is activated, all [[Rigid Material\|rigid material]] particles use the extrapolation approach and the boundary conditions they create are assigned ID = -40, which can be used when [[MPM Global Archiving Options\|archiving reaction forces]]. In this mode it is not possible to separate reaction forces on different types of [[Rigid Material\|rigid material]].

	<li>When this mode is activated, the [[Rigid Material#Mirrored Velocity Propertyl\|~~rigid material~~]] property for [[Rigid Material\|rigid materials]] is ignored		<li>When this mode is activated, the [[Rigid Material#Mirrored Velocity Propertyl\|mirror]] property for [[Rigid Material\|rigid materials]] is ignored

	</ol>		</ol>

Nairnj: /* Use ExtrapolateRigid */

2016-01-19T01:30:32Z

Use ExtrapolateRigid

← Older revision		Revision as of 01:30, 19 January 2016
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	ExtrapolateRigid <(option)>		ExtrapolateRigid <(option)>

	where (option) is "yes" to activate the mode or anything else to not activate the mode. If this optional command is omitted, it is assumed to be "yes". In XML input files, the mode is activated with an empty command, which must be within the [[MPM Input Files#MPM Header\|<tt><MPMHeader></tt> element]]~~, is~~		where (option) is "yes" to activate the mode or anything else to not activate the mode. If this optional command is omitted, it is assumed to be "yes". In XML input files, the mode is activated with the empty command, which must be within the [[MPM Input Files#MPM Header\|<tt><MPMHeader></tt> element]]:

	< ExtrapolateRigid/>		< ExtrapolateRigid/>

Nairnj: /* Notes */

2016-01-13T17:47:18Z

Notes

← Older revision		Revision as of 17:47, 13 January 2016
Line 17:		Line 17:
	<ol>		<ol>

	<li>When this mode is activated, all [[Rigid Material\|rigid material]] particles use the extrapolation approach and the boundary conditions they create are assigned ID = -40, which can be used when archiving reaction forces. In this mode it is not possible to separate reaction forces on different types of [[Rigid Material\|rigid material]].		<li>When this mode is activated, all [[Rigid Material\|rigid material]] particles use the extrapolation approach and the boundary conditions they create are assigned ID = -40, which can be used when [[MPM Global Archiving Options\|archiving reaction forces]]. In this mode it is not possible to separate reaction forces on different types of [[Rigid Material\|rigid material]].

	<li>When this mode is activated, the [[Rigid Material#Mirrored Velocity Propertyl\|rigid material]] property for [[Rigid Material\|rigid materials]] is ignored		<li>When this mode is activated, the [[Rigid Material#Mirrored Velocity Propertyl\|rigid material]] property for [[Rigid Material\|rigid materials]] is ignored

	</ol>		</ol>

Nairnj: /* Notes */

2016-01-13T17:45:11Z

Notes

← Older revision		Revision as of 17:45, 13 January 2016
Line 19:		Line 19:
	<li>When this mode is activated, all [[Rigid Material\|rigid material]] particles use the extrapolation approach and the boundary conditions they create are assigned ID = -40, which can be used when archiving reaction forces. In this mode it is not possible to separate reaction forces on different types of [[Rigid Material\|rigid material]].		<li>When this mode is activated, all [[Rigid Material\|rigid material]] particles use the extrapolation approach and the boundary conditions they create are assigned ID = -40, which can be used when archiving reaction forces. In this mode it is not possible to separate reaction forces on different types of [[Rigid Material\|rigid material]].

	<li>When this mode is activated, the[[Rigid ~~Materia~~#Mirrored ~~Rigid Velocityl~~\|rigid material]] property for rigid materials is ignored		<li>When this mode is activated, the [[Rigid Material#Mirrored Velocity Propertyl\|rigid material]] property for [[Rigid Material\|rigid materials]] is ignored

	</ol>		</ol>

Nairnj: /* Notes */

2016-01-13T17:43:51Z

Notes

← Older revision		Revision as of 17:43, 13 January 2016
Line 17:		Line 17:
	<ol>		<ol>

	<li>When this mode is activated, all rigid particles use the extrapolation approach and the boundary conditions they create are assigned ID = -40 (which can be used when archiving reaction forces.)		<li>When this mode is activated, all [[Rigid Material\|rigid material]] particles use the extrapolation approach and the boundary conditions they create are assigned ID = -40, which can be used when archiving reaction forces. In this mode it is not possible to separate reaction forces on different types of [[Rigid Material\|rigid material]].

	<li>When this mode is activated, the ~~mirror~~ property for rigid materials is ignored		<li>When this mode is activated, the[[Rigid Materia#Mirrored Rigid Velocityl\|rigid material]] property for rigid materials is ignored

	</ol>		</ol>

Nairnj: Created page with "The `ExtrapolateRigid` command activates a mode where rigid particles for setting boundary conditions extrapolate to the nodes before setting boundary conditions: == U..."

2016-01-13T17:41:46Z

Created page with "The <tt>ExtrapolateRigid</tt> command activates a mode where rigid particles for setting boundary conditions extrapolate to the nodes before setting boundary conditions: == U..."

New page

The <tt>ExtrapolateRigid</tt> command activates a mode where rigid particles for setting boundary conditions extrapolate to the nodes before setting boundary conditions:

== Use ExtrapolateRigid ==

In scripted files, the command is

ExtrapolateRigid <(option)>

where (option) is "yes" to activate the mode or anything else to not activate the mode. If this optional command is omitted, it is assumed to be "yes". In XML input files, the mode is activated with an empty command, which must be within the [[MPM Input Files#MPM Header|<tt><MPMHeader></tt> element]], is

< ExtrapolateRigid/>

When this option is activated, all [[Rigid Material|rigid material]] particles that set boundary conditions for velocity, temperature, or concentration, will extrapolate to the grid first and then set boundary conditions using those extrapolated values instead of the rigid particle velocity, temperature, or concentration. It is normally used when the rigid particle values vary with position, such as loading in shear.

== Notes ==

<ol>

<li>When this mode is activated, all rigid particles use the extrapolation approach and the boundary conditions they create are assigned ID = -40 (which can be used when archiving reaction forces.)

<li>When this mode is activated, the mirror property for rigid materials is ignored

</ol>

ExtrapolateRigid Command - Revision history

Nairnj: /* Use ExtrapolateRigid */

Nairnj: /* Notes */

Nairnj: /* Use ExtrapolateRigid */

Nairnj: /* Notes */

Nairnj: /* Notes */

Nairnj: /* Notes */

Nairnj: Created page with "The ExtrapolateRigid command activates a mode where rigid particles for setting boundary conditions extrapolate to the nodes before setting boundary conditions: == U..."

Nairnj: Created page with "The `ExtrapolateRigid` command activates a mode where rigid particles for setting boundary conditions extrapolate to the nodes before setting boundary conditions: == U..."