Multiphysics Modeling

Zapped with Precision: How Laser Ablation Is Changing Minimally Invasive Medicine

Laser ablation is becoming the go-to technique for minimally invasive procedures ranging from tumor removal to cardiac arrhythmia correction. However, designing safe and precise ablation devices, especially those compatible with MRI, is no small feat. Here’s where the invaluable expertise of COMSOL engineers becomes crucial. Why Laser Ablation? Unlike traditional thermal or chemical ablation, laser […]

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Powering the Impossible — In Situ Battery Charging in Pacemakers and Implants

Rechargeable smartphones are great. Rechargeable hearts? Now that’s impressive. In situ battery charging for implantable medical devices, such as pacemakers, orthopedic stimulators, and neuroprosthetics, is rapidly evolving. And COMSOL engineers are on the front lines, using simulation to design devices that safely recharge inside the body without invasive procedures. The Challenge: Small Devices, Big Constraints

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AltaSim Technologies teams with forensic engineers to prove legal liability

By Dr. Kyle Koppenhoefer and Dr. Scott Anson Using Forensic Finite Element Analysis (Forensic FEA) to Prove Legal Liability In our last blog, we discussed how engineers skilled in computational modeling can aid forensic engineers in discovering failure points in manufacturing plants or production facilities. We’ve all read the accounts in newspapers and online about

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AltaSim Technologies Teams with Forensic Engineers to Find Failure Points

By Dr. Kyle Koppenhoefer and Dr. Scott Anson The Importance of Forensic Finite Element Analysis (Forensic FEA) We’ve all read the accounts in newspapers and online about manufacturing plants or production facilities that have had incidents or mishaps. It quickly becomes a critical issue when something unexpected happens, causing a system-wide or partial shutdown. Each

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Predict the likelihood and severity of corrosion with corrosion simulation

With the advancement of technology, corrosion simulation has become an essential tool in materials science and engineering, particularly when predicting and analyzing the degradation of materials due to chemical, electrochemical, or environmental interactions. It offers a proactive approach to managing the longevity and reliability of critical infrastructure. What is corrosion simulation? Corrosion simulation is a

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Important Uses of Microphone Simulation and Modeling

In today’s world, where audio devices are ubiquitous, understanding and controlling sound is crucial. Whether designing a microphone for a smartphone, creating a new hearing aid, or developing a sound system for a concert hall, microphone simulation plays a vital role. Understanding Microphone Simulation Microphone simulation is a powerful tool that audio engineers and scientists

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Best Uses for Magnetic Field Simulation and Modeling

Engineers and scientists use magnetic field simulation and modeling to predict the behavior of magnetic fields in various conditions. This method involves solving complex mathematical models, often based on Maxwell’s equations, to analyze the performance of a system or component under the influence of magnetic fields. The Importance of Magnetic Field Simulation and Modeling Understanding

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When Should I Use Electromagnetic Simulation and Modeling?

Electromagnetic simulation is a powerful tool that engineers and scientists use to predict the behavior of electromagnetic fields. But when exactly should you use it? Let’s delve into this question. Understanding Electromagnetic Simulation Let’s first understand what electromagnetic simulation is before we answer when to use it. Electromagnetic simulation is a method used to model

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Best Uses for Chemical Reaction Simulation and Modeling

Chemical reaction simulations are a powerful tool in the arsenal of a chemist or chemical engineer. They allow us to predict the outcomes of reactions, optimize conditions, and understand complex reaction mechanisms. This article will explore the best uses for chemical reaction simulations. Understanding Reaction Mechanisms One of the most common uses of chemical reaction

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Recent Advancements and Applications in Microphone Simulation and Modeling

Introduction Microphone simulation and modeling are crucial aspects of audio technology, enabling the design and optimization of microphones for various applications. This article will delve into the concept of microphone simulation and modeling, recent advancements in the field, and their applications. Microphone Simulation and Modeling Microphone simulation and modeling involve the use of computational tools

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