OSParticulas - Revision history

Nairnj: /* New OSParticulas Features */

2024-04-27T01:12:51Z

New OSParticulas Features

← Older revision		Revision as of 01:12, 27 April 2024
Line 7:		Line 7:
	* [[Defining Cracks\|3D Cracks]]		* [[Defining Cracks\|3D Cracks]]
	* [[Analysis Command#Tracking Velocity Gradient\|Tracking of velocity gradient]], which can improve results in problems with rotation, especially for PIC.		* [[Analysis Command#Tracking Velocity Gradient\|Tracking of velocity gradient]], which can improve results in problems with rotation, especially for PIC.
	** Set [[Setting Material Point Initial Velocity#Setting Initial Angular ~~Momentum~~\|position-dependent angular momentum]] on particles to initialize velocity gradient.		** Set [[Setting Material Point Initial Velocity#Setting Initial Angular Velocity\|position-dependent angular momentum]] on particles to initialize velocity gradient.
	* MPM modeling with large-deformation [[Material Models#Membrane Materials\| membranes]] in both 2D and 3D simulations.		* MPM modeling with large-deformation [[Material Models#Membrane Materials\| membranes]] in both 2D and 3D simulations.
	* [[Material Models#Softening Materials\|Softening materials]] development to include generalized methods such as pressure dependent or strain-rte dependent failure properties and non-local stress calculations.		* [[Material Models#Softening Materials\|Softening materials]] development to include generalized methods such as pressure dependent or strain-rte dependent failure properties and non-local stress calculations.

Nairnj: /* New OSParticulas Features */

2024-04-27T00:22:17Z

New OSParticulas Features

← Older revision		Revision as of 00:22, 27 April 2024
Line 7:		Line 7:
	* [[Defining Cracks\|3D Cracks]]		* [[Defining Cracks\|3D Cracks]]
	* [[Analysis Command#Tracking Velocity Gradient\|Tracking of velocity gradient]], which can improve results in problems with rotation, especially for PIC.		* [[Analysis Command#Tracking Velocity Gradient\|Tracking of velocity gradient]], which can improve results in problems with rotation, especially for PIC.
	** Set position-dependent angular momentum on particles to initialize velocity gradient.		** Set [[Setting Material Point Initial Velocity#Setting Initial Angular Momentum\|position-dependent angular momentum]] on particles to initialize velocity gradient.
	* MPM modeling with large-deformation [[Material Models#Membrane Materials\| membranes]] in both 2D and 3D simulations.		* MPM modeling with large-deformation [[Material Models#Membrane Materials\| membranes]] in both 2D and 3D simulations.
	* [[Material Models#Softening Materials\|Softening materials]] development to include generalized methods such as pressure dependent or strain-rte dependent failure properties and non-local stress calculations.		* [[Material Models#Softening Materials\|Softening materials]] development to include generalized methods such as pressure dependent or strain-rte dependent failure properties and non-local stress calculations.

Nairnj: /* New OSParticulas Features */

2024-04-27T00:20:08Z

New OSParticulas Features

← Older revision		Revision as of 00:20, 27 April 2024
Line 7:		Line 7:
	* [[Defining Cracks\|3D Cracks]]		* [[Defining Cracks\|3D Cracks]]
	* [[Analysis Command#Tracking Velocity Gradient\|Tracking of velocity gradient]], which can improve results in problems with rotation, especially for PIC.		* [[Analysis Command#Tracking Velocity Gradient\|Tracking of velocity gradient]], which can improve results in problems with rotation, especially for PIC.
			** Set position-dependent angular momentum on particles to initialize velocity gradient.
	* MPM modeling with large-deformation [[Material Models#Membrane Materials\| membranes]] in both 2D and 3D simulations.		* MPM modeling with large-deformation [[Material Models#Membrane Materials\| membranes]] in both 2D and 3D simulations.
	* [[Material Models#Softening Materials\|Softening materials]] development to include generalized methods such as pressure dependent or strain-rte dependent failure properties and non-local stress calculations.		* [[Material Models#Softening Materials\|Softening materials]] development to include generalized methods such as pressure dependent or strain-rte dependent failure properties and non-local stress calculations.
	* [[Material Models#Phase Transition Materials\|Phase transition materials]] to simulate transitions between two materials.		* [[Material Models#Phase Transition Materials\|Phase transition materials]] to simulate transitions between two materials.
	* Ability to set position-dependent angular momentum on particles.
	* Option to run in "transport-only" mode for conduction and diffusion calculations (required special compilation)		* Option to run in "transport-only" mode for conduction and diffusion calculations (required special compilation)
	* Modeling of rigid blocks		* Modeling of rigid blocks

Nairnj: /* New OSParticulas Features */

2024-04-27T00:15:54Z

New OSParticulas Features

← Older revision		Revision as of 00:15, 27 April 2024
Line 8:		Line 8:
	* [[Analysis Command#Tracking Velocity Gradient\|Tracking of velocity gradient]], which can improve results in problems with rotation, especially for PIC.		* [[Analysis Command#Tracking Velocity Gradient\|Tracking of velocity gradient]], which can improve results in problems with rotation, especially for PIC.
	* MPM modeling with large-deformation [[Material Models#Membrane Materials\| membranes]] in both 2D and 3D simulations.		* MPM modeling with large-deformation [[Material Models#Membrane Materials\| membranes]] in both 2D and 3D simulations.
	* A feature to recognize presence of cracks and interfaces during heat conduction calculations (undocumented).
	* [[Material Models#Softening Materials\|Softening materials]] development to include generalized methods such as pressure dependent or strain-rte dependent failure properties and non-local stress calculations.		* [[Material Models#Softening Materials\|Softening materials]] development to include generalized methods such as pressure dependent or strain-rte dependent failure properties and non-local stress calculations.
	* [[Material Models#Phase Transition Materials\|Phase transition materials]] to simulate transitions between two materials.		* [[Material Models#Phase Transition Materials\|Phase transition materials]] to simulate transitions between two materials.
Line 15:		Line 14:
	* Modeling of rigid blocks		* Modeling of rigid blocks
	* Modeling cohesive membranes (''i.e.,'' cohesiive zones in in-plane tensile and shear stresse).		* Modeling cohesive membranes (''i.e.,'' cohesiive zones in in-plane tensile and shear stresse).
			* A feature to recognize presence of cracks and interfaces during heat conduction calculations (undocumented).
	* Various other features currently in development		* Various other features currently in development

Nairnj: /* New OSParticulas Features */

2024-04-26T23:28:20Z

New OSParticulas Features

← Older revision		Revision as of 23:28, 26 April 2024
Line 6:		Line 6:

	* [[Defining Cracks\|3D Cracks]]		* [[Defining Cracks\|3D Cracks]]
			* [[Analysis Command#Tracking Velocity Gradient\|Tracking of velocity gradient]], which can improve results in problems with rotation, especially for PIC.
	* MPM modeling with large-deformation [[Material Models#Membrane Materials\| membranes]] in both 2D and 3D simulations.		* MPM modeling with large-deformation [[Material Models#Membrane Materials\| membranes]] in both 2D and 3D simulations.
	* A feature to recognize presence of cracks and interfaces during heat conduction calculations (undocumented).		* A feature to recognize presence of cracks and interfaces during heat conduction calculations (undocumented).
	* [[Material Models#Softening Materials\|Softening materials]] development to include generalized methods such as pressure dependent or strain-rte dependent failure properties and non-local stress calculations.		* [[Material Models#Softening Materials\|Softening materials]] development to include generalized methods such as pressure dependent or strain-rte dependent failure properties and non-local stress calculations.
	* [[Material Models#Phase Transition Materials\|Phase transition materials]] to simulate transitions between two materials.		* [[Material Models#Phase Transition Materials\|Phase transition materials]] to simulate transitions between two materials.
	* [[Analysis Command#Tracking Velocity Gradient\|Tracking of velocity gradient]], which can improve results in problems with rotation, especially for PIC.
	* Ability to set position-dependent angular momentum on particles.		* Ability to set position-dependent angular momentum on particles.
	* Option to run in "transport-only" mode for conduction and diffusion calculations (required special compilation)		* Option to run in "transport-only" mode for conduction and diffusion calculations (required special compilation)

Nairnj: /* New OSParticulas Features */

2024-04-26T23:28:06Z

New OSParticulas Features

← Older revision		Revision as of 23:28, 26 April 2024
Line 8:		Line 8:
	* MPM modeling with large-deformation [[Material Models#Membrane Materials\| membranes]] in both 2D and 3D simulations.		* MPM modeling with large-deformation [[Material Models#Membrane Materials\| membranes]] in both 2D and 3D simulations.
	* A feature to recognize presence of cracks and interfaces during heat conduction calculations (undocumented).		* A feature to recognize presence of cracks and interfaces during heat conduction calculations (undocumented).
	* [[Material Models#Softening Materials\|Softening materials]] development to include generalized methods such as pressure dependent or strain-rte dependent failure properties.		* [[Material Models#Softening Materials\|Softening materials]] development to include generalized methods such as pressure dependent or strain-rte dependent failure properties and non-local stress calculations.
	* [[Material Models#Phase Transition Materials\|Phase transition materials]] to simulate transitions between two materials.		* [[Material Models#Phase Transition Materials\|Phase transition materials]] to simulate transitions between two materials.
	* [[Analysis Command#Tracking Velocity Gradient\|Tracking of velocity gradient]], which can improve results in problems with rotation, especially for PIC.		* [[Analysis Command#Tracking Velocity Gradient\|Tracking of velocity gradient]], which can improve results in problems with rotation, especially for PIC.
Line 14:		Line 14:
	* Option to run in "transport-only" mode for conduction and diffusion calculations (required special compilation)		* Option to run in "transport-only" mode for conduction and diffusion calculations (required special compilation)
	* Modeling of rigid blocks		* Modeling of rigid blocks
			* Modeling cohesive membranes (''i.e.,'' cohesiive zones in in-plane tensile and shear stresse).
	* Various other features currently in development		* Various other features currently in development

Nairnj: /* New OSParticulas Features */

2024-04-26T23:25:54Z

New OSParticulas Features

← Older revision		Revision as of 23:25, 26 April 2024
Line 10:		Line 10:
	* [[Material Models#Softening Materials\|Softening materials]] development to include generalized methods such as pressure dependent or strain-rte dependent failure properties.		* [[Material Models#Softening Materials\|Softening materials]] development to include generalized methods such as pressure dependent or strain-rte dependent failure properties.
	* [[Material Models#Phase Transition Materials\|Phase transition materials]] to simulate transitions between two materials.		* [[Material Models#Phase Transition Materials\|Phase transition materials]] to simulate transitions between two materials.
	* [[Analysis Command#Tracking Velocity Gradient\|Tracking of velocity gradient]], which can improve results in problems with rotation, especially for PIC ~~(note: this feature is only enabled if OSParticulas is compiled with the <tt>ADD_PARTICLE_SPIN</tt> option defined in <tt>MPMPrefix.hpp</tt>)~~.		* [[Analysis Command#Tracking Velocity Gradient\|Tracking of velocity gradient]], which can improve results in problems with rotation, especially for PIC.
	* Ability to set position-dependent angular momentum on particles.		* Ability to set position-dependent angular momentum on particles.
	* Option to run in "transport-only" mode for conduction and diffusion calculations		* Option to run in "transport-only" mode for conduction and diffusion calculations (required special compilation)
	* Modeling of rigid blocks		* Modeling of rigid blocks
	* Various other features currently in development		* Various other features currently in development

Nairnj: /* New OSParticulas Features */

2024-04-26T23:25:16Z

New OSParticulas Features

← Older revision		Revision as of 23:25, 26 April 2024
Line 7:		Line 7:
	* [[Defining Cracks\|3D Cracks]]		* [[Defining Cracks\|3D Cracks]]
	* MPM modeling with large-deformation [[Material Models#Membrane Materials\| membranes]] in both 2D and 3D simulations.		* MPM modeling with large-deformation [[Material Models#Membrane Materials\| membranes]] in both 2D and 3D simulations.
	* A feature that allow materials to ignore cracks, which means the material can be "inside" the crack. Such materials interact with the fields above and below the crack by contact mechanics. The typical use is to wedge up a cracks or drive a nail or screw along crack plane.		* A feature to recognize presence of cracks and interfaces during heat conduction calculations (undocumented).
	* A feature to recognize presence of cracks and interfaces during heat conduction calculations.
	* [[Material Models#Softening Materials\|Softening materials]] development to include generalized methods such as pressure dependent or strain-rte dependent failure properties.		* [[Material Models#Softening Materials\|Softening materials]] development to include generalized methods such as pressure dependent or strain-rte dependent failure properties.
	* [[Material Models#Phase Transition Materials\|Phase transition materials]] to simulate transitions between two materials.		* [[Material Models#Phase Transition Materials\|Phase transition materials]] to simulate transitions between two materials.

Nairnj: /* New OSParticulas Features */

2024-04-26T23:21:19Z

New OSParticulas Features

← Older revision		Revision as of 23:21, 26 April 2024
Line 5:		Line 5:
	Some of the features in development and/or only available in '''OSParticulas'''. Some of these features are documented here (as listed as '''OSParticulas''' only), some are not yet documented, and others are just code improvements that don't need documentation. The unique features of '''OSParticulas''' include:		Some of the features in development and/or only available in '''OSParticulas'''. Some of these features are documented here (as listed as '''OSParticulas''' only), some are not yet documented, and others are just code improvements that don't need documentation. The unique features of '''OSParticulas''' include:

	* 3D Cracks		* [[Defining Cracks\|3D Cracks]]
	* MPM modeling with large-deformation [[Material Models#Membrane Materials\| membranes]] in both 2D and 3D simulations.		* MPM modeling with large-deformation [[Material Models#Membrane Materials\| membranes]] in both 2D and 3D simulations.
	* A feature that allow materials to ignore cracks, which means the material can be "inside" the crack. Such materials interact with the fields above and below the crack by contact mechanics. The typical use is to wedge up a cracks or drive a nail or screw along crack plane.		* A feature that allow materials to ignore cracks, which means the material can be "inside" the crack. Such materials interact with the fields above and below the crack by contact mechanics. The typical use is to wedge up a cracks or drive a nail or screw along crack plane.

Nairnj: /* New OSParticulas Features */

2024-04-26T02:47:41Z

New OSParticulas Features

← Older revision		Revision as of 02:47, 26 April 2024
Line 11:		Line 11:
	* [[Material Models#Softening Materials\|Softening materials]] development to include generalized methods such as pressure dependent or strain-rte dependent failure properties.		* [[Material Models#Softening Materials\|Softening materials]] development to include generalized methods such as pressure dependent or strain-rte dependent failure properties.
	* [[Material Models#Phase Transition Materials\|Phase transition materials]] to simulate transitions between two materials.		* [[Material Models#Phase Transition Materials\|Phase transition materials]] to simulate transitions between two materials.
	* [[Analysis Command\|Tracking of velocity gradient]], which can improve results in problems with rotation, especially for PIC (note: this feature is only enabled if OSParticulas is compiled with the <tt>ADD_PARTICLE_SPIN</tt> option defined in <tt>MPMPrefix.hpp</tt>).		* [[Analysis Command#Tracking Velocity Gradient\|Tracking of velocity gradient]], which can improve results in problems with rotation, especially for PIC (note: this feature is only enabled if OSParticulas is compiled with the <tt>ADD_PARTICLE_SPIN</tt> option defined in <tt>MPMPrefix.hpp</tt>).
	* Ability to set position-dependent ~~spin~~ momentum on particles.		* Ability to set position-dependent angular momentum on particles.
	* Option to run in "transport-only" mode for conduction and diffusion calculations		* Option to run in "transport-only" mode for conduction and diffusion calculations
	* Modeling of rigid blocks		* Modeling of rigid blocks

← Older revision		Revision as of 01:12, 27 April 2024
Line 7:		Line 7:
	* [[Defining Cracks\|3D Cracks]]		* [[Defining Cracks\|3D Cracks]]
	* [[Analysis Command#Tracking Velocity Gradient\|Tracking of velocity gradient]], which can improve results in problems with rotation, especially for PIC.		* [[Analysis Command#Tracking Velocity Gradient\|Tracking of velocity gradient]], which can improve results in problems with rotation, especially for PIC.
	** Set [[Setting Material Point Initial Velocity#Setting Initial Angular ~~Momentum~~\|position-dependent angular momentum]] on particles to initialize velocity gradient.		** Set [[Setting Material Point Initial Velocity#Setting Initial Angular Velocity\|position-dependent angular momentum]] on particles to initialize velocity gradient.
	* MPM modeling with large-deformation [[Material Models#Membrane Materials\| membranes]] in both 2D and 3D simulations.		* MPM modeling with large-deformation [[Material Models#Membrane Materials\| membranes]] in both 2D and 3D simulations.
	* [[Material Models#Softening Materials\|Softening materials]] development to include generalized methods such as pressure dependent or strain-rte dependent failure properties and non-local stress calculations.		* [[Material Models#Softening Materials\|Softening materials]] development to include generalized methods such as pressure dependent or strain-rte dependent failure properties and non-local stress calculations.

← Older revision		Revision as of 00:22, 27 April 2024
Line 7:		Line 7:
	* [[Defining Cracks\|3D Cracks]]		* [[Defining Cracks\|3D Cracks]]
	* [[Analysis Command#Tracking Velocity Gradient\|Tracking of velocity gradient]], which can improve results in problems with rotation, especially for PIC.		* [[Analysis Command#Tracking Velocity Gradient\|Tracking of velocity gradient]], which can improve results in problems with rotation, especially for PIC.
	** Set position-dependent angular momentum on particles to initialize velocity gradient.		** Set [[Setting Material Point Initial Velocity#Setting Initial Angular Momentum\|position-dependent angular momentum]] on particles to initialize velocity gradient.
	* MPM modeling with large-deformation [[Material Models#Membrane Materials\| membranes]] in both 2D and 3D simulations.		* MPM modeling with large-deformation [[Material Models#Membrane Materials\| membranes]] in both 2D and 3D simulations.
	* [[Material Models#Softening Materials\|Softening materials]] development to include generalized methods such as pressure dependent or strain-rte dependent failure properties and non-local stress calculations.		* [[Material Models#Softening Materials\|Softening materials]] development to include generalized methods such as pressure dependent or strain-rte dependent failure properties and non-local stress calculations.

← Older revision		Revision as of 23:25, 26 April 2024
Line 7:		Line 7:
	* [[Defining Cracks\|3D Cracks]]		* [[Defining Cracks\|3D Cracks]]
	* MPM modeling with large-deformation [[Material Models#Membrane Materials\| membranes]] in both 2D and 3D simulations.		* MPM modeling with large-deformation [[Material Models#Membrane Materials\| membranes]] in both 2D and 3D simulations.
	* A feature that allow materials to ignore cracks, which means the material can be "inside" the crack. Such materials interact with the fields above and below the crack by contact mechanics. The typical use is to wedge up a cracks or drive a nail or screw along crack plane.		* A feature to recognize presence of cracks and interfaces during heat conduction calculations (undocumented).
	* A feature to recognize presence of cracks and interfaces during heat conduction calculations.
	* [[Material Models#Softening Materials\|Softening materials]] development to include generalized methods such as pressure dependent or strain-rte dependent failure properties.		* [[Material Models#Softening Materials\|Softening materials]] development to include generalized methods such as pressure dependent or strain-rte dependent failure properties.
	* [[Material Models#Phase Transition Materials\|Phase transition materials]] to simulate transitions between two materials.		* [[Material Models#Phase Transition Materials\|Phase transition materials]] to simulate transitions between two materials.