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May 8, 2017
Presenter: Applications engineer, Cobham Technical Services Abstract: Along with the new Opera-2d software currently under development, a completely new scripting language will be made available to Opera users. The Python language will offer a much more flexible environment for scripting models, controlling simulations and manipulating data. An easy-to-use and extremely powerful language, Python will enable [...]
Presenter: Applications engineer, Cobham Technical Services Abstract: Sputter coating is widely used for the fabrication of thin films in a highly diverse range of applications - from decorative and low emissivity coatings on glass, through to deposition on circuits and engineering coating on products used in some of today’s most demanding applications. Of the many [...]
May 5, 2017
Andrew Farebrother invites you to the 2017 European User Group Meeting and explains more about what to expect at this year's meeting. Find out more about the 2017 EUGM
April 27, 2017
Presenter: Florian Waldhart, Leitner Ropeways Abstract: A simulation of a steady state operation point is a main task for the simulation of electrical machines. Therefore, some methods will be presented which show the calculation procedure for getting such an operation point, starting with static simulations and ending up with different transient simulations. The main part of the [...]
April 24, 2017
Cobham’s own Engineering Manager Chris Riley will be attending this year’s MARELEC conference in Liverpool on the 27th-30th June. See below for highlights of the papers he’ll be presenting. Assessment and optimization of field homogeneity in de-perm facilities De-perm facilities need a coil system that will provide a uniform magnetic field within the vessel that [...]
April 20, 2017
By Nigel Atkinson So, what is magnetron sputtering? It is a physical vapour deposition technique, in which a plasma in a chamber is used to generate ions that are accelerated towards a negative target, ejecting material, which is then allowed to deposit on a workpiece, or substrate as it is usually known. Low pressure is [...]
April 7, 2017
Test your knowledge of the location for this year’s European User Group Meeting in this fun quiz!
Hello and welcome to this short blog on the simulation of transformers in Opera. Starting with the very basics of transformers, in an ideal world different windings on primary and secondary circuits produce transformed voltages and currents on the output compared to the input according to very simple calculations.
March 31, 2017
This blog will discuss how to design synchronous reluctance machines in Opera. Here is some sample geometry of a typical Synchronous Reluctance, or SyncRel, machine, showing a cross-section of the laminations.
March 30, 2017
In this webinar, we looked at different Opera capabilities that allow the full simulation and design of induction machines. We will discussed the latest advances in the model definition and solver technology which speed-up the process of analyzing and optimizing this machine type. The induction machine is the most widely used type of electrical machine. [...]
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