You are invited to join us at COMSOL Day Pittsburgh for a day of multiphysics modeling training, talks by invited speakers, and the opportunity to exchange ideas with other simulation specialists in the COMSOL community.
View the schedule for minicourse topics and presentation details. Register for free today.
This introductory demonstration will show you the fundamental workflow of the COMSOL Multiphysics® modeling environment. We will cover all of the key modeling steps, including geometry creation, setting up physics, meshing, solving, and postprocessing.
Using COMSOL Multiphysics® to Analyze Disparate Multiphysics Processes
Alcoa has a great need for multiphysics modeling tools to simulate disparate aluminum processes such as refining, smelting, casting, and rolling. These processes require modeling transfer of heat, mass, and momentum as well as electricity, chemical reactions, and solid mechanics with a different multiphysics connection for each process. For historical reasons, Alcoa has several different software packages to analyze these problems, some of which are fully developed and maintained in-house. Every software package has its strengths. COMSOL Multiphysics® flourishes when used to solve disparate multiphysics problems such as these. A few examples will be given along with pointers on how to set up such problems.
Modeling Multiphysics Problems for Energy Applications with COMSOL Multiphysics®
This presentation is a high-level summary of several computational efforts, performed with the COMSOL Multiphysics® software, undertaken at the National Energy Technology Laboratory to aid the scientific pursuit of a sustainable energy future. Research topic areas include electrochemical microreactor optimization, solid oxide fuel cells (SOFCs), optical fiber sensors for SOFCs, and hollow-fiber modules for carbon capture.
Learn how to convert a model into a custom app using the Application Builder, which is included in the COMSOL Multiphysics® software. You can upload your apps to a COMSOL Server™ installation to access and run the apps from anywhere within your organization.
Learn to use gradient-based optimization techniques and constraint equations to define and solve problems in shape, parameter, and topology optimization, as well as inverse modeling. The techniques shown are applicable for almost all types of models.
Get a quick overview of using the CFD Module and Heat Transfer Module within the COMSOL® software environment.
Explore the capabilities of COMSOL Multiphysics® for electromagnetics in the static and low-frequency regime with a focus on the AC/DC Module.
Get a brief overview of using the Acoustics Module and Structural Mechanics Module within the COMSOL® software environment.
Learn the fundamental numerical techniques and underlying algorithms related to linear and nonlinear multiphysics simulations. We will cover the difference between iterative and direct solvers as well as the different study types including stationary, transient, and eigenfrequency analysis.
Learn about modeling high-frequency electromagnetic waves using the RF Module, Wave Optics Module, and Ray Optics Module.
Alcoa, Inc. Larry Mickelson lost his fear of solving partial differential equations as an undergrad, debugging a molecular dynamics program written by a PhD candidate at MIT. He continued his studies doing experimental research in lithium-ion batteries and hydrogen fuel cells, for which he received a PhD from Arizona State University in materials science and engineering. His love for electrochemistry landed him a job at Alcoa, Inc. as an electrochemist. Larry’s recent projects at Alcoa have required multiphysics modeling and his tool of choice is the COMSOL Multiphysics® software.
NETL Dr. Grigorios Panagakos is an ORISE research associate at the National Energy Technology Laboratory. He received first degree in mechanical engineering and his MS in automation systems from the National Technical University of Athens. His passion for numerical methods and fluid mechanics led him to the University of Maryland for an MS in CFD and the Technical University of Denmark for a PhD. A large part of Grigorios’s modeling work for his dissertation was conducted with the COMSOL Mulitphysics® software and add-on LiveLink™ for MATLAB®, a powerful combination for engineering design. Ever since, his research on computational transport phenomena, with a focus on energy-related applications, has involved COMSOL Multiphysics®. He has started teaching transport phenomena to the next generation of scientists and engineers, guest lecturing at Carnegie Mellon University.