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Chemical Blog Posts

Optimizing PID Controller Performance with COMSOL Multiphysics®

June 11, 2019

PID controllers involve three components that must work together simultaneously, and it can be challenging to get each of them just right. That’s where process control simulation comes in.

Understanding the Drug Reaction Kinetics of Nerve Guides via Modeling

May 17, 2019

Ever had a pinched nerve? Nerve guides repair this type of damaged nerve cell tissue. To design safe and reliable nerve guides, we can use simulation to understand their drug reaction kinetics.

Electrode Balancing of a Lithium-Ion Battery with COMSOL®

May 16, 2019

Electrode balancing is an important consideration for battery cell engineers. Get an overview and mathematical framework of this phenomenon and learn how to analyze it in a lithium-ion battery.

Taking a Look at Electrochemical Treatment for Tumors via Modeling

May 2, 2019

EChT offers many benefits for the treatment and removal of cancerous tumors, so why isn’t it a widely accepted method yet? First, we need a better understanding of tumor destruction mechanisms.

Evaluating the Electrode Utilization of a Lithium-Ion Battery Pouch Cell

April 11, 2019

Large-format batteries are found in energy storage systems; electric, hybrid, and plug-in cars; unmanned vehicles; light-rail trains; and more. We discuss modeling a component of these batteries.

Protecting Against Atmospheric Corrosion with Simulation

March 21, 2019

Certain environmental factors, such as humidity and snow, can lead to atmospheric corrosion. The result? Rusty bikes, cars, and other metal structures. Simulation can protect against this effect.

Digital Twins and Model-Based Battery Design

February 20, 2019

By combining high-fidelity multiphysics models with lightweight models and measured data, engineers can create digital twins to understand, predict, optimize, and control real-world systems.

Keynote Video: Simulating the Drying of Cellular Foods

December 25, 2018

How about them (dried) apples? Empa uses multiscale modeling to analyze the dehydration of soft cellular food products, such as dried fruit, and scale their processes for mass production.