How to Use Dispersion Curves to Analyze Fluid-Filled Pipes

Ajit Bhuddi November 8, 2017

Modeling a fluid-filled pipe is both a time-consuming and computationally expensive process, but there’s a way to streamline the process: a guided wave propagation approach via dispersion curves.

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Caty Fairclough November 7, 2017

You’re at a party with loud music and a ton of people. Despite the noise, you are able to chat with a friend. How is it that you can differentiate his or her voice from all the sounds around you?

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Bridget Paulus November 6, 2017

A laboratory engineer discusses using multiphysics simulation to understand the complex and challenging behavior of nuclear fuel. Watch his presentation and get a quick summary here.

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Mats Danielsson November 2, 2017

Sometimes the mechanical behavior of a material is not readily expressed in terms of a built-in model. In these cases, you can use external materials. Learn how with an elastoplasticity example.

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Caty Fairclough November 1, 2017

An engineer from a loudspeaker company discusses using simulation to design a component that can handle fatigue, environmental conditions, and user wear and tear. Watch the presentation.

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Brianne Christopher October 31, 2017

Creepy sounds are often misinterpreted as paranormal activity, when in fact, they can be explained with vibroacoustics, mechanical resonance, and attenuating sound.

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Bernt Nilsson October 30, 2017

The COMSOL Conference 2017 Boston featured over 100 interesting and innovative presentations from COMSOL Multiphysics® users about their current work. 6 of these projects took home awards.

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Caty Fairclough October 27, 2017

Margaret Hutchinson Rousseau, the first woman to join the American Institute of Chemical Engineers (AIChE), is known for designing the first commercial penicillin plant during WWII.

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Fanny Griesmer October 26, 2017

Do you use a vacuum flask to keep your coffee or tea warm? Try simulating the natural convection cooling in one of these containers to see exactly how long your beverage will stay warm.

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Caty Fairclough October 23, 2017

Here are 2 examples of analyzing the signal integrity and time domain reflectometry in electrical devices: a high-speed interconnect and a set of parallel microstrip lines.

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Bridget Paulus October 20, 2017

One potential approach to improving medical imaging, quality assurance, and other terahertz applications is extraordinary optical transmission, a process that can be studied with RF simulation.

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