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1. #TUTORIALS CAPACITY FADE COMSOL 5.3 HOW TO#
2. #TUTORIALS CAPACITY FADE COMSOL 5.3 SOFTWARE#
3. #TUTORIALS CAPACITY FADE COMSOL 5.3 SIMULATOR#

#TUTORIALS CAPACITY FADE COMSOL 5.3 SIMULATOR#

Review and manipulate a new Rotor Bearing System Simulator app for rotordynamics Utilize the new Lemaitre-Chaboche viscoplastic material model Enact stress linearization evaluations for pressure vessels Quickly assess the need for elastoplastic analyses on components through calculating safety factors in linear elastic analyses Develop models involving self-equilibrating loads more easily with automatic constraints of rigid body motions New Acoustics Module Features in COMSOL 5.3 Webinar May 23 Use the new Schrödinger Equation interface for quantum mechanical computations in 1D, 2D, and 3D Import photometric data files for ray optics modeling Apply automatic termination of rays in ray optics models by employing user-defined bounding boxes or intensity drops Utilize a new Part Library for standard RF and microwave components Review and manipulate a new permanent magnet motor tutorial model Perform fast capacitance and general lumped matrix calculations with a new study type Model electrostatics applications with a new physics interface based on the boundary element method, which can also be combined with finite element method modeling Generate adaptive meshes that are integrated with user-defined mesh sequences Combine two time-dependent or parametric solutions into one for further use Receive suggestions for direct and iterative solvers for choosing between fast or memory-conservative solutions Visualize specific and important parts of 3D plots through filters based on selections Simultaneously visualize different parameter values of different scales on the dual y-axes of 1D plots Automatically remove small geometric details to provide more robust meshes Automatic generation of pyramid element transition layers between hex, prism, and tet meshes Better administrate centralized cluster settings and user log files in the COMSOL Server™ product Perform customized actions when clicking on plots in Graphics form objects in apps

Use the newly available Model method functionality in the Model Builder to automate and manipulate a large number of modeling tasks These are most noticeable when working with models made up of a variety of several thousand domains, boundaries, edges, and points.

#TUTORIALS CAPACITY FADE COMSOL 5.3 SOFTWARE#

Version 5.3 makes it more efficient to create models and deploy and run apps.ĬOMSOL Multiphysics Software Performance ImprovementsĬOMSOL Multiphysics version 5.3 provides significant performance improvements as compared to version 5.2a and earlier versions. You will experience speedup by a factor of up to ten in software responsiveness, as well as new and improved features for solving, meshing, and the physics-based add-on modules. This release provides you with notable performance improvements as compared to earlier versions. The model also includes the effect of increasing potential losses due to the resistance of the growing SEI film on the electrode particles, as well as the effect of a reduced electrolyte volume fraction on the electrolyte charge transport.COMSOL, the leading provider of multiphysics modeling and simulation software, has released version 5.3 of COMSOL Multiphysics software, is a general-purpose software platform, based on advanced numerical methods, for modeling and simulating physics-based problems.

#TUTORIALS CAPACITY FADE COMSOL 5.3 HOW TO#

This tutorial demonstrates how to model aging in the negative graphite electrode in a lithium-ion battery, where a parasitic solid-electrolyte-interface (SEI) forming reaction results in an irreversible loss of cycleable lithium.

Different cell materials age differently, and the combination of different materials may result in further accelerated aging due to, for instance, “crosstalk” electrode materials. Typically, aging occurs due to multiple complex phenomena and reactions that occur simultaneously at different places in the battery, and the degradation rate varies between certain stages during a load cycle, depending on potential, local concentration, temperature, and the direction of the current.

Side reactions and degradation processes may lead to a number of undesirable effects, causing capacity loss in lithium-ion batteries.