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Modeling a Tubular Reactor for Optimized Polymer Manufacturing

July 4, 2018

Chemical engineers can model tubular reactors to optimize them for specific manufacturing and production processes, such as for the polymerization of polyester, as this example shows.

Analyzing Cyclic Voltammetry at a Microdisk Electrode with Simulation

July 3, 2018

What is cyclic voltammetry, and why is it important in the design of microdisk electrodes? We discuss all of this and more in this electrochemical engineering blog post.

Optimizing ISFET Designs with Multiphysics Simulation

July 2, 2018

Ion-sensitive field-effect transistors (ISFETs) measure pH levels for soil analysis, the production of dairy products, and more. Multiphysics simulation can help us optimize these devices.

How to Provide Structural Stability in Thermal Expansion Simulations

June 28, 2018

Say you want to compute thermal expansion and stresses in an object, but you don’t know what constraints you need. That’s where the Rigid Motion Suppression feature comes in.

Analyzing Fine Chemical Production in Plate Reactors

June 27, 2018

Batch reactors, continuous reactors, plate reactors, oh my. Here, we discuss analyzing the fine chemical production process in a plate reactor using chemical modeling.

The Nonparaxial Gaussian Beam Formula for Simulating Wave Optics

June 26, 2018

Here’s your introduction to the nonparaxial gaussian beam formula, which is used for simulating wave optics problems in COMSOL Multiphysics®.

Analyzing a Centrifugal Pump Design with Frozen Rotor Approximation

June 25, 2018

Mechanical engineers can analyze the design of centrifugal pumps using the Frozen Rotor Approximation, which is available in the Mixer Module, an add-on to the CFD Module.

Modeling Copper Electrodeposition on a Circuit Board

June 21, 2018

Copper electrodeposition is used to manufacture PCBs. Here, we discuss modeling the electrodeposition of copper in the trench of a PCB.


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