Blog Posts Tagged Battery Design Module
Li-Ion Battery: Heterogeneous Alternative to the Newman Model
When analyzing lithium-ion battery designs, is it better to use the Newman model or a detailed, heterogeneous geometric model? Find out in this comprehensive blog post…
Using Simulation in the Race Against Corrosion
A German research institute and a well-known car manufacturer joined forces to investigate the corrosion occurring in automotive rivets and sheet metal. Get the full story.
Does the Current Flow Backwards Inside a Battery?
What happens inside a battery? Does the current flow from negative to positive electric potential? Here, we explain the potential profile inside a battery during discharge and recharge.
Studying Impedance to Analyze the Li-Ion Battery with an App
Check out the Lithium-Ion Battery Impedance demo app, which is an example of how apps can be used to interpret the impedance of specific lithium-ion battery designs — with minimal effort!
Do Hybrid and Electric Vehicles Have the Pulling Power?
Designers of hybrid and electric vehicles need to have a good understanding of how the car’s lithium-ion battery operates to ensure both performance and safety.
Why Car Batteries Perform Poorly in Cold Weather
Have you ever gone to start your car on a cold winter morning and nothing happens? The battery’s ability to convert chemical energy into electrical energy can be affected by low temperatures.
Accounting for Heat in the Design of Lithium-Ion Batteries
Heat transfer is an important phenomenon to consider when designing a lithium-ion battery. See how multiphysics simulation can help ensure a safe and efficient Li-ion battery design.
Modeling Lithium-Ion Batteries for Quality and Safety Assurance
Intertek Semko AB assesses more than 20,000 lithium-ion batteries per year. Learn about how they use COMSOL Multiphysics® to understand and analyze their battery and fuel cell designs.